Hi,

I am trying to stream audio and video in an endless loop from a file to
a DeckLink Duo 2 on Windows 10. When streaming in this loop,
ffmpeg reports duplicated frames approximately at the time
the loop starts anew. The command I'm using is the following:
.\ffmpeg.exe -loglevel verbose -re -stream_loop -1 -i trailer_stereo.mp4 
-pix_fmt uyvy422 -f decklink "81:4108a8c0:00000000"  2>stereo.log
where trailer_stereo.mp4 is a file containing a h264 stream at 25fps
and a resolution of 1920x1080 and an aac stream at 48000Hz.

The trailer_stereo.mp4 file was created by converting the
original (see 1.) from 5.1 audio to stereo with
.\ffmpeg.exe -i .\trailer_1080p.mov -vcodec copy -acodec aac -ac 2 
trailer_stereo.mp4

After approximately every loop there seems to be a buffer underrun
for both video and audio and a few frames are duplicated.
When running this for a longer time period
the decklink stream becomes unusable.

As the audio and video streams do not appear to be equal in length,
I then tried to cut the file down to the length of the shortest stream.
The file was truncated using -shortest (again, starting from the
file linked below (see 1.)) with this command:
.\ffmpeg.exe -i .\trailer_1080p.mov -vcodec copy -acodec aac -ac 2 
-shortest trailer_stereo_shortest.mp4

Now, duplicate frames still appear, but no buffer underrun is reported
(at least not this early on), when streaming it with:
.\ffmpeg.exe -loglevel verbose -re -stream_loop -1 -i 
trailer_stereo_shortest.mp4 -pix_fmt uyvy422 -f decklink 
"81:4108a8c0:00000000" 2> shortest.log

Attached are the log for the first stream (video + stereo audio,
no shortening) as stereo.log and the log for the second stream
(video + stereo audio, truncated with -shortest) as shortest.log.

If anyone knows a way to avoid these duplicates while streaming,
any advice would be much appreciated.


1. 
https://s3.amazonaws.com/senkorasic.com/test-media/video/big-buck-bunny/trailer/trailer_1080p.mov



ffmpeg version N-95294-g1ebac3cda9 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 5.5.0 (GCC)
  configuration: --disable-everything --disable-debug 
--cross-prefix=i686-w64-mingw32.static- --enable-cross-compile --arch=x86_64 
--target-os=mingw32 --enable-demuxer=mp3 --enable-decoder=mp3 
--enable-encoder=aac --enable-muxer=mp4 --enable-protocol=file 
--enable-filter=aresample --enable-libx264 --enable-gpl --pkg-config=pkg-config 
--enable-encoder=libx264 --enable-decoder=h264 --enable-demuxer=mov 
--enable-decoder=aac --extra-cflags=-I/opt/decklink-headers/include/headers 
--enable-decklink --enable-nonfree --enable-encoder=rawvideo 
--enable-encoder='pcm*' --enable-decoder='pcm*' --enable-decoder=rawvideo 
--enable-demuxer='pcm*' --enable-demuxer=rawvideo --enable-muxer='pcm*' 
--enable-muxer=rawvideo --enable-indev=decklink --enable-outdev=decklink 
--enable-encoder=wrapped_avframe --enable-decoder=wrapped_avframe 
--enable-filter=scale
  libavutil      56. 35.100 / 56. 35.100
  libavcodec     58. 59.102 / 58. 59.102
  libavformat    58. 33.100 / 58. 33.100
  libavdevice    58.  9.100 / 58.  9.100
  libavfilter     7. 62.100 /  7. 62.100
  libswscale      5.  6.100 /  5.  6.100
  libswresample   3.  6.100 /  3.  6.100
  libpostproc    55.  6.100 / 55.  6.100
[h264 @ 034b0fc0] Reinit context to 1920x1088, pix_fmt: yuv420p
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'trailer_stereo_shortest.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.33.100
  Duration: 00:00:32.98, start: 0.000000, bitrate: 7187 kb/s
    Stream #0:0(eng): Video: h264 (Main), 1 reference frame (avc1 / 
0x31637661), yuv420p(tv, bt709, topleft), 1920x1080 (1920x1088), 7162 kb/s, 25 
fps, 25 tbr, 19200 tbn, 38400 tbc (default)
    Metadata:
      handler_name    : Apple Video Media Handler
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, 
fltp, 127 kb/s (default)
    Metadata:
      handler_name    : Apple Sound Media Handler
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> wrapped_avframe (native))
  Stream #0:1 -> #0:1 (aac (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
[h264 @ 034b3000] Reinit context to 1920x1088, pix_fmt: yuv420p
[graph_1_in_0_1 @ 03751d00] tb:1/48000 samplefmt:fltp samplerate:48000 
chlayout:0x3
[format_out_0_1 @ 036ecf00] auto-inserting filter 'auto_resampler_0' between 
the filter 'Parsed_anull_0' and the filter 'format_out_0_1'
[auto_resampler_0 @ 0383e8c0] ch:2 chl:stereo fmt:fltp r:48000Hz -> ch:2 
chl:stereo fmt:s16 r:48000Hz
[graph 0 input from stream 0:0 @ 0383eec0] w:1920 h:1080 pixfmt:yuv420p 
tb:1/19200 fr:25/1 sar:0/1 sws_param:flags=2
[auto_scaler_0 @ 03640580] w:iw h:ih flags:'bicubic' interl:0
[format @ 03640500] auto-inserting filter 'auto_scaler_0' between the filter 
'Parsed_null_0' and the filter 'format'
[auto_scaler_0 @ 03640580] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:1920 h:1080 
fmt:uyvy422 sar:0/1 flags:0x4
[decklink @ 01cfd500] Found Decklink mode 1920 x 1080 with rate 25.00
Output #0, decklink, to '81:4108a8c0:00000000':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.33.100
    Stream #0:0(eng): Video: wrapped_avframe, 1 reference frame, 
uyvy422(topleft), 1920x1080, q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default)
    Metadata:
      handler_name    : Apple Video Media Handler
      encoder         : Lavc58.59.102 wrapped_avframe
    Stream #0:1(eng): Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s 
(default)
    Metadata:
      handler_name    : Apple Sound Media Handler
      encoder         : Lavc58.59.102 pcm_s16le
frame=    5 fps=0.0 q=-0.0 size=N/A time=00:00:00.49 bitrate=N/A speed=0.949x   
 
frame=   18 fps= 18 q=-0.0 size=N/A time=00:00:01.00 bitrate=N/A speed=0.976x   
 
frame=   30 fps= 20 q=-0.0 size=N/A time=00:00:01.51 bitrate=N/A speed=0.988x   
 
frame=   43 fps= 21 q=-0.0 size=N/A time=00:00:02.00 bitrate=N/A speed=0.986x   
 
frame=   55 fps= 22 q=-0.0 size=N/A time=00:00:02.51 bitrate=N/A speed=0.993x   
 
frame=   68 fps= 22 q=-0.0 size=N/A time=00:00:03.00 bitrate=N/A speed=0.991x   
 
frame=   80 fps= 23 q=-0.0 size=N/A time=00:00:03.52 bitrate=N/A speed=0.995x   
 
frame=   93 fps= 23 q=-0.0 size=N/A time=00:00:04.03 bitrate=N/A speed=0.998x   
 
frame=  105 fps= 23 q=-0.0 size=N/A time=00:00:04.50 bitrate=N/A speed=0.992x   
 
frame=  118 fps= 23 q=-0.0 size=N/A time=00:00:05.03 bitrate=N/A speed=0.999x   
 
frame=  131 fps= 24 q=-0.0 size=N/A time=00:00:05.52 bitrate=N/A speed=0.997x   
 
frame=  143 fps= 24 q=-0.0 size=N/A time=00:00:06.03 bitrate=N/A speed=0.999x   
 
frame=  155 fps= 24 q=-0.0 size=N/A time=00:00:06.50 bitrate=N/A speed=0.994x   
 
frame=  169 fps= 24 q=-0.0 size=N/A time=00:00:07.04 bitrate=N/A speed=0.997x   
 
frame=  181 fps= 24 q=-0.0 size=N/A time=00:00:07.55 bitrate=N/A speed=0.999x   
 
frame=  194 fps= 24 q=-0.0 size=N/A time=00:00:08.04 bitrate=N/A speed=0.998x   
 
frame=  206 fps= 24 q=-0.0 size=N/A time=00:00:08.57 bitrate=N/A speed=   1x    
frame=  219 fps= 24 q=-0.0 size=N/A time=00:00:09.04 bitrate=N/A speed=0.998x   
 
frame=  231 fps= 24 q=-0.0 size=N/A time=00:00:09.55 bitrate=N/A speed=0.999x   
 
frame=  244 fps= 24 q=-0.0 size=N/A time=00:00:10.04 bitrate=N/A speed=0.998x   
 
frame=  257 fps= 24 q=-0.0 size=N/A time=00:00:10.56 bitrate=N/A speed=0.997x   
 
frame=  270 fps= 24 q=-0.0 size=N/A time=00:00:11.09 bitrate=N/A speed=0.999x   
 
frame=  282 fps= 24 q=-0.0 size=N/A time=00:00:11.58 bitrate=N/A speed=0.998x   
 
frame=  295 fps= 24 q=-0.0 size=N/A time=00:00:12.09 bitrate=N/A speed=0.999x   
 
frame=  307 fps= 24 q=-0.0 size=N/A time=00:00:12.58 bitrate=N/A speed=0.998x   
 
frame=  320 fps= 24 q=-0.0 size=N/A time=00:00:13.09 bitrate=N/A speed=0.999x   
 
frame=  332 fps= 24 q=-0.0 size=N/A time=00:00:13.58 bitrate=N/A speed=0.999x   
 
frame=  345 fps= 24 q=-0.0 size=N/A time=00:00:14.08 bitrate=N/A speed=0.998x   
 
frame=  358 fps= 24 q=-0.0 size=N/A time=00:00:14.61 bitrate=N/A speed=   1x    
frame=  370 fps= 24 q=-0.0 size=N/A time=00:00:15.08 bitrate=N/A speed=0.998x   
 
frame=  383 fps= 25 q=-0.0 size=N/A time=00:00:15.61 bitrate=N/A speed=0.999x   
 
frame=  395 fps= 24 q=-0.0 size=N/A time=00:00:16.10 bitrate=N/A speed=0.999x   
 
frame=  408 fps= 25 q=-0.0 size=N/A time=00:00:16.61 bitrate=N/A speed=0.999x   
 
frame=  420 fps= 25 q=-0.0 size=N/A time=00:00:17.10 bitrate=N/A speed=0.999x   
 
frame=  433 fps= 25 q=-0.0 size=N/A time=00:00:17.60 bitrate=N/A speed=0.998x   
 
frame=  446 fps= 25 q=-0.0 size=N/A time=00:00:18.13 bitrate=N/A speed=   1x    
frame=  458 fps= 25 q=-0.0 size=N/A time=00:00:18.60 bitrate=N/A speed=0.998x   
 
frame=  471 fps= 25 q=-0.0 size=N/A time=00:00:19.13 bitrate=N/A speed=   1x    
frame=  483 fps= 25 q=-0.0 size=N/A time=00:00:19.62 bitrate=N/A speed=0.999x   
 
frame=  496 fps= 25 q=-0.0 size=N/A time=00:00:20.13 bitrate=N/A speed=0.999x   
 
frame=  508 fps= 25 q=-0.0 size=N/A time=00:00:20.62 bitrate=N/A speed=0.999x   
 
frame=  521 fps= 25 q=-0.0 size=N/A time=00:00:21.12 bitrate=N/A speed=0.998x   
 
frame=  534 fps= 25 q=-0.0 size=N/A time=00:00:21.65 bitrate=N/A speed=   1x    
frame=  546 fps= 25 q=-0.0 size=N/A time=00:00:22.14 bitrate=N/A speed=0.999x   
 
frame=  559 fps= 25 q=-0.0 size=N/A time=00:00:22.65 bitrate=N/A speed=   1x    
frame=  571 fps= 25 q=-0.0 size=N/A time=00:00:23.14 bitrate=N/A speed=0.999x   
 
frame=  584 fps= 25 q=-0.0 size=N/A time=00:00:23.68 bitrate=N/A speed=   1x    
frame=  597 fps= 25 q=-0.0 size=N/A time=00:00:24.17 bitrate=N/A speed=0.999x   
 
frame=  609 fps= 25 q=-0.0 size=N/A time=00:00:24.66 bitrate=N/A speed=0.999x   
 
frame=  622 fps= 25 q=-0.0 size=N/A time=00:00:25.17 bitrate=N/A speed=   1x    
frame=  634 fps= 25 q=-0.0 size=N/A time=00:00:25.66 bitrate=N/A speed=0.999x   
 
frame=  647 fps= 25 q=-0.0 size=N/A time=00:00:26.17 bitrate=N/A speed=   1x    
frame=  659 fps= 25 q=-0.0 size=N/A time=00:00:26.66 bitrate=N/A speed=0.999x   
 
frame=  672 fps= 25 q=-0.0 size=N/A time=00:00:27.17 bitrate=N/A speed=   1x    
frame=  684 fps= 25 q=-0.0 size=N/A time=00:00:27.66 bitrate=N/A speed=0.999x   
 
frame=  697 fps= 25 q=-0.0 size=N/A time=00:00:28.16 bitrate=N/A speed=0.999x   
 
frame=  709 fps= 25 q=-0.0 size=N/A time=00:00:28.67 bitrate=N/A speed=0.999x   
 
frame=  722 fps= 25 q=-0.0 size=N/A time=00:00:29.16 bitrate=N/A speed=0.999x   
 
frame=  734 fps= 25 q=-0.0 size=N/A time=00:00:29.67 bitrate=N/A speed=0.999x   
 
frame=  747 fps= 25 q=-0.0 size=N/A time=00:00:30.18 bitrate=N/A speed=   1x    
frame=  760 fps= 25 q=-0.0 size=N/A time=00:00:30.69 bitrate=N/A speed=   1x    
frame=  772 fps= 25 q=-0.0 size=N/A time=00:00:31.18 bitrate=N/A speed=0.999x   
 
frame=  785 fps= 25 q=-0.0 size=N/A time=00:00:31.68 bitrate=N/A speed=0.999x   
 
frame=  798 fps= 25 q=-0.0 size=N/A time=00:00:32.21 bitrate=N/A speed=0.999x   
 
frame=  803 fps= 25 q=-0.0 size=N/A time=00:00:32.74 bitrate=N/A speed=   1x    
[h264 @ 034b3000] Reinit context to 1920x1088, pix_fmt: yuv420p
frame=  812 fps= 24 q=-0.0 size=N/A time=00:00:33.23 bitrate=N/A speed=   1x    
*** 13 dup!
frame=  836 fps= 25 q=-0.0 size=N/A time=00:00:33.74 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame=  849 fps= 25 q=-0.0 size=N/A time=00:00:34.24 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame=  861 fps= 25 q=-0.0 size=N/A time=00:00:34.73 bitrate=N/A dup=13 drop=0 
speed=0.999x    
frame=  874 fps= 25 q=-0.0 size=N/A time=00:00:35.22 bitrate=N/A dup=13 drop=0 
speed=0.999x    
frame=  887 fps= 25 q=-0.0 size=N/A time=00:00:35.75 bitrate=N/A dup=13 drop=0 
speed=0.999x    
frame=  899 fps= 25 q=-0.0 size=N/A time=00:00:36.24 bitrate=N/A dup=13 drop=0 
speed=0.999x    
frame=  912 fps= 25 q=-0.0 size=N/A time=00:00:36.75 bitrate=N/A dup=13 drop=0 
speed=0.999x    
frame=  925 fps= 25 q=-0.0 size=N/A time=00:00:37.26 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame=  937 fps= 25 q=-0.0 size=N/A time=00:00:37.76 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame=  950 fps= 25 q=-0.0 size=N/A time=00:00:38.27 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame=  962 fps= 25 q=-0.0 size=N/A time=00:00:38.76 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame=  975 fps= 25 q=-0.0 size=N/A time=00:00:39.27 bitrate=N/A dup=13 drop=0 
speed=0.999x    
frame=  988 fps= 25 q=-0.0 size=N/A time=00:00:39.78 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1000 fps= 25 q=-0.0 size=N/A time=00:00:40.29 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1013 fps= 25 q=-0.0 size=N/A time=00:00:40.81 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1026 fps= 25 q=-0.0 size=N/A time=00:00:41.30 bitrate=N/A dup=13 drop=0 
speed=0.999x    
frame= 1038 fps= 25 q=-0.0 size=N/A time=00:00:41.83 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1051 fps= 25 q=-0.0 size=N/A time=00:00:42.30 bitrate=N/A dup=13 drop=0 
speed=0.999x    
frame= 1064 fps= 25 q=-0.0 size=N/A time=00:00:42.83 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1077 fps= 25 q=-0.0 size=N/A time=00:00:43.34 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1089 fps= 25 q=-0.0 size=N/A time=00:00:43.86 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1102 fps= 25 q=-0.0 size=N/A time=00:00:44.35 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1114 fps= 25 q=-0.0 size=N/A time=00:00:44.84 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1127 fps= 25 q=-0.0 size=N/A time=00:00:45.35 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1139 fps= 25 q=-0.0 size=N/A time=00:00:45.84 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1152 fps= 25 q=-0.0 size=N/A time=00:00:46.35 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1165 fps= 25 q=-0.0 size=N/A time=00:00:46.86 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1177 fps= 25 q=-0.0 size=N/A time=00:00:47.38 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1190 fps= 25 q=-0.0 size=N/A time=00:00:47.87 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1202 fps= 25 q=-0.0 size=N/A time=00:00:48.36 bitrate=N/A dup=13 drop=0 
speed=0.999x    
frame= 1215 fps= 25 q=-0.0 size=N/A time=00:00:48.89 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1228 fps= 25 q=-0.0 size=N/A time=00:00:49.38 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1241 fps= 25 q=-0.0 size=N/A time=00:00:49.92 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1253 fps= 25 q=-0.0 size=N/A time=00:00:50.41 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1266 fps= 25 q=-0.0 size=N/A time=00:00:50.90 bitrate=N/A dup=13 drop=0 
speed=0.999x    
frame= 1279 fps= 25 q=-0.0 size=N/A time=00:00:51.43 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1291 fps= 25 q=-0.0 size=N/A time=00:00:51.92 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1304 fps= 25 q=-0.0 size=N/A time=00:00:52.43 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1317 fps= 25 q=-0.0 size=N/A time=00:00:52.94 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1329 fps= 25 q=-0.0 size=N/A time=00:00:53.46 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1342 fps= 25 q=-0.0 size=N/A time=00:00:53.95 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1354 fps= 25 q=-0.0 size=N/A time=00:00:54.44 bitrate=N/A dup=13 drop=0 
speed=0.999x    
frame= 1367 fps= 25 q=-0.0 size=N/A time=00:00:54.97 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1380 fps= 25 q=-0.0 size=N/A time=00:00:55.46 bitrate=N/A dup=13 drop=0 
speed=0.999x    
frame= 1393 fps= 25 q=-0.0 size=N/A time=00:00:56.00 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1405 fps= 25 q=-0.0 size=N/A time=00:00:56.49 bitrate=N/A dup=13 drop=0 
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frame= 1418 fps= 25 q=-0.0 size=N/A time=00:00:56.98 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1430 fps= 25 q=-0.0 size=N/A time=00:00:57.49 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1443 fps= 25 q=-0.0 size=N/A time=00:00:58.00 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1456 fps= 25 q=-0.0 size=N/A time=00:00:58.51 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1469 fps= 25 q=-0.0 size=N/A time=00:00:59.02 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1481 fps= 25 q=-0.0 size=N/A time=00:00:59.54 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1494 fps= 25 q=-0.0 size=N/A time=00:01:00.03 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1506 fps= 25 q=-0.0 size=N/A time=00:01:00.52 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1519 fps= 25 q=-0.0 size=N/A time=00:01:01.05 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1532 fps= 25 q=-0.0 size=N/A time=00:01:01.54 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1545 fps= 25 q=-0.0 size=N/A time=00:01:02.08 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1557 fps= 25 q=-0.0 size=N/A time=00:01:02.57 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1570 fps= 25 q=-0.0 size=N/A time=00:01:03.06 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1582 fps= 25 q=-0.0 size=N/A time=00:01:03.57 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1595 fps= 25 q=-0.0 size=N/A time=00:01:04.06 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1607 fps= 25 q=-0.0 size=N/A time=00:01:04.57 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1620 fps= 25 q=-0.0 size=N/A time=00:01:05.06 bitrate=N/A dup=13 drop=0 
speed=   1x    
frame= 1628 fps= 25 q=-0.0 size=N/A time=00:01:05.60 bitrate=N/A dup=13 drop=0 
speed=   1x    
[h264 @ 034b3000] Reinit context to 1920x1088, pix_fmt: yuv420p
frame= 1637 fps= 25 q=-0.0 size=N/A time=00:01:06.09 bitrate=N/A dup=13 drop=0 
speed=   1x    
*** 12 dup!
frame= 1657 fps= 25 q=-0.0 size=N/A time=00:01:06.58 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1669 fps= 25 q=-0.0 size=N/A time=00:01:07.07 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1682 fps= 25 q=-0.0 size=N/A time=00:01:07.56 bitrate=N/A dup=25 drop=0 
speed=0.999x    
frame= 1695 fps= 25 q=-0.0 size=N/A time=00:01:08.09 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1707 fps= 25 q=-0.0 size=N/A time=00:01:08.58 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1720 fps= 25 q=-0.0 size=N/A time=00:01:09.09 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1732 fps= 25 q=-0.0 size=N/A time=00:01:09.58 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1745 fps= 25 q=-0.0 size=N/A time=00:01:10.10 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1757 fps= 25 q=-0.0 size=N/A time=00:01:10.59 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1770 fps= 25 q=-0.0 size=N/A time=00:01:11.08 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1782 fps= 25 q=-0.0 size=N/A time=00:01:11.59 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1795 fps= 25 q=-0.0 size=N/A time=00:01:12.08 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1807 fps= 25 q=-0.0 size=N/A time=00:01:12.59 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1820 fps= 25 q=-0.0 size=N/A time=00:01:13.08 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1832 fps= 25 q=-0.0 size=N/A time=00:01:13.60 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1845 fps= 25 q=-0.0 size=N/A time=00:01:14.09 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1858 fps= 25 q=-0.0 size=N/A time=00:01:14.60 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1870 fps= 25 q=-0.0 size=N/A time=00:01:15.11 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1883 fps= 25 q=-0.0 size=N/A time=00:01:15.60 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1895 fps= 25 q=-0.0 size=N/A time=00:01:16.11 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1908 fps= 25 q=-0.0 size=N/A time=00:01:16.60 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1921 fps= 25 q=-0.0 size=N/A time=00:01:17.14 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1933 fps= 25 q=-0.0 size=N/A time=00:01:17.63 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1946 fps= 25 q=-0.0 size=N/A time=00:01:18.12 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1959 fps= 25 q=-0.0 size=N/A time=00:01:18.65 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1971 fps= 25 q=-0.0 size=N/A time=00:01:19.12 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1984 fps= 25 q=-0.0 size=N/A time=00:01:19.65 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 1996 fps= 25 q=-0.0 size=N/A time=00:01:20.14 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2009 fps= 25 q=-0.0 size=N/A time=00:01:20.66 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2021 fps= 25 q=-0.0 size=N/A time=00:01:21.15 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2034 fps= 25 q=-0.0 size=N/A time=00:01:21.64 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2047 fps= 25 q=-0.0 size=N/A time=00:01:22.17 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2059 fps= 25 q=-0.0 size=N/A time=00:01:22.66 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2072 fps= 25 q=-0.0 size=N/A time=00:01:23.17 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2085 fps= 25 q=-0.0 size=N/A time=00:01:23.69 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2097 fps= 25 q=-0.0 size=N/A time=00:01:24.20 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2110 fps= 25 q=-0.0 size=N/A time=00:01:24.71 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2123 fps= 25 q=-0.0 size=N/A time=00:01:25.20 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2136 fps= 25 q=-0.0 size=N/A time=00:01:25.73 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2148 fps= 25 q=-0.0 size=N/A time=00:01:26.22 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2161 fps= 25 q=-0.0 size=N/A time=00:01:26.74 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2173 fps= 25 q=-0.0 size=N/A time=00:01:27.23 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2186 fps= 25 q=-0.0 size=N/A time=00:01:27.72 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2198 fps= 25 q=-0.0 size=N/A time=00:01:28.23 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2211 fps= 25 q=-0.0 size=N/A time=00:01:28.74 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2224 fps= 25 q=-0.0 size=N/A time=00:01:29.25 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2236 fps= 25 q=-0.0 size=N/A time=00:01:29.74 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2249 fps= 25 q=-0.0 size=N/A time=00:01:30.26 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2261 fps= 25 q=-0.0 size=N/A time=00:01:30.75 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2274 fps= 25 q=-0.0 size=N/A time=00:01:31.24 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2287 fps= 25 q=-0.0 size=N/A time=00:01:31.77 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2300 fps= 25 q=-0.0 size=N/A time=00:01:32.28 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2313 fps= 25 q=-0.0 size=N/A time=00:01:32.82 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2326 fps= 25 q=-0.0 size=N/A time=00:01:33.33 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2339 fps= 25 q=-0.0 size=N/A time=00:01:33.84 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2351 fps= 25 q=-0.0 size=N/A time=00:01:34.37 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2364 fps= 25 q=-0.0 size=N/A time=00:01:34.84 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2376 fps= 25 q=-0.0 size=N/A time=00:01:35.38 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2389 fps= 25 q=-0.0 size=N/A time=00:01:35.85 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2402 fps= 25 q=-0.0 size=N/A time=00:01:36.36 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2414 fps= 25 q=-0.0 size=N/A time=00:01:36.87 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2427 fps= 25 q=-0.0 size=N/A time=00:01:37.36 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2439 fps= 25 q=-0.0 size=N/A time=00:01:37.87 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2452 fps= 25 q=-0.0 size=N/A time=00:01:38.38 bitrate=N/A dup=25 drop=0 
speed=   1x    
frame= 2452 fps= 25 q=-0.0 size=N/A time=00:01:38.92 bitrate=N/A dup=25 drop=0 
speed=   1x    
[h264 @ 034b3000] Reinit context to 1920x1088, pix_fmt: yuv420p
*** 13 dup!
[decklink @ 01cfd500] There's no buffered audio. Audio will misbehave!
    Last message repeated 1 times
[decklink @ 01cfd500] There are not enough buffered video frames. Video may 
misbehave!
[decklink @ 01cfd500] There's no buffered audio. Audio will misbehave!
[decklink @ 01cfd500] There are not enough buffered video frames. Video may 
misbehave!
frame= 2476 fps= 25 q=-0.0 size=N/A time=00:01:39.32 bitrate=N/A dup=38 drop=0 
speed=0.998x    
frame= 2483 fps= 25 q=-0.0 size=N/A time=00:01:39.60 bitrate=N/A dup=38 drop=0 
speed=0.996x    
frame= 2506 fps= 25 q=-0.0 size=N/A time=00:01:40.52 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2518 fps= 25 q=-0.0 size=N/A time=00:01:41.01 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2531 fps= 25 q=-0.0 size=N/A time=00:01:41.50 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2543 fps= 25 q=-0.0 size=N/A time=00:01:42.03 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2556 fps= 25 q=-0.0 size=N/A time=00:01:42.50 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2568 fps= 25 q=-0.0 size=N/A time=00:01:43.01 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2581 fps= 25 q=-0.0 size=N/A time=00:01:43.50 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2593 fps= 25 q=-0.0 size=N/A time=00:01:44.02 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2606 fps= 25 q=-0.0 size=N/A time=00:01:44.51 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2619 fps= 25 q=-0.0 size=N/A time=00:01:45.02 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2631 fps= 25 q=-0.0 size=N/A time=00:01:45.53 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2644 fps= 25 q=-0.0 size=N/A time=00:01:46.02 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2656 fps= 25 q=-0.0 size=N/A time=00:01:46.53 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2669 fps= 25 q=-0.0 size=N/A time=00:01:47.02 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2682 fps= 25 q=-0.0 size=N/A time=00:01:47.56 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2694 fps= 25 q=-0.0 size=N/A time=00:01:48.05 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2707 fps= 25 q=-0.0 size=N/A time=00:01:48.54 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2720 fps= 25 q=-0.0 size=N/A time=00:01:49.07 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2732 fps= 25 q=-0.0 size=N/A time=00:01:49.54 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2745 fps= 25 q=-0.0 size=N/A time=00:01:50.08 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2757 fps= 25 q=-0.0 size=N/A time=00:01:50.54 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2770 fps= 25 q=-0.0 size=N/A time=00:01:51.08 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2782 fps= 25 q=-0.0 size=N/A time=00:01:51.57 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2795 fps= 25 q=-0.0 size=N/A time=00:01:52.06 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2807 fps= 25 q=-0.0 size=N/A time=00:01:52.57 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2820 fps= 25 q=-0.0 size=N/A time=00:01:53.06 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2833 fps= 25 q=-0.0 size=N/A time=00:01:53.60 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2845 fps= 25 q=-0.0 size=N/A time=00:01:54.09 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2858 fps= 25 q=-0.0 size=N/A time=00:01:54.60 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2870 fps= 25 q=-0.0 size=N/A time=00:01:55.09 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2883 fps= 25 q=-0.0 size=N/A time=00:01:55.58 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2896 fps= 25 q=-0.0 size=N/A time=00:01:56.11 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2908 fps= 25 q=-0.0 size=N/A time=00:01:56.58 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2921 fps= 25 q=-0.0 size=N/A time=00:01:57.12 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2933 fps= 25 q=-0.0 size=N/A time=00:01:57.61 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2946 fps= 25 q=-0.0 size=N/A time=00:01:58.12 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2958 fps= 25 q=-0.0 size=N/A time=00:01:58.61 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2971 fps= 25 q=-0.0 size=N/A time=00:01:59.10 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2983 fps= 25 q=-0.0 size=N/A time=00:01:59.61 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 2996 fps= 25 q=-0.0 size=N/A time=00:02:00.10 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3008 fps= 25 q=-0.0 size=N/A time=00:02:00.64 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3021 fps= 25 q=-0.0 size=N/A time=00:02:01.10 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3033 fps= 25 q=-0.0 size=N/A time=00:02:01.62 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3046 fps= 25 q=-0.0 size=N/A time=00:02:02.13 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3059 fps= 25 q=-0.0 size=N/A time=00:02:02.62 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3071 fps= 25 q=-0.0 size=N/A time=00:02:03.13 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3084 fps= 25 q=-0.0 size=N/A time=00:02:03.62 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3096 fps= 25 q=-0.0 size=N/A time=00:02:04.13 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3109 fps= 25 q=-0.0 size=N/A time=00:02:04.62 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3122 fps= 25 q=-0.0 size=N/A time=00:02:05.16 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3134 fps= 25 q=-0.0 size=N/A time=00:02:05.65 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3147 fps= 25 q=-0.0 size=N/A time=00:02:06.14 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3159 fps= 25 q=-0.0 size=N/A time=00:02:06.65 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3172 fps= 25 q=-0.0 size=N/A time=00:02:07.14 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3184 fps= 25 q=-0.0 size=N/A time=00:02:07.68 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3197 fps= 25 q=-0.0 size=N/A time=00:02:08.14 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3209 fps= 25 q=-0.0 size=N/A time=00:02:08.68 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3222 fps= 25 q=-0.0 size=N/A time=00:02:09.15 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3235 fps= 25 q=-0.0 size=N/A time=00:02:09.66 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3247 fps= 25 q=-0.0 size=N/A time=00:02:10.17 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3260 fps= 25 q=-0.0 size=N/A time=00:02:10.66 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3272 fps= 25 q=-0.0 size=N/A time=00:02:11.20 bitrate=N/A dup=38 drop=0 
speed=   1x    
frame= 3277 fps= 25 q=-0.0 size=N/A time=00:02:11.69 bitrate=N/A dup=38 drop=0 
speed=   1x    
[h264 @ 034b3000] Reinit context to 1920x1088, pix_fmt: yuv420p
frame= 3286 fps= 25 q=-0.0 size=N/A time=00:02:12.22 bitrate=N/A dup=38 drop=0 
speed=   1x    
*** 12 dup!
frame= 3310 fps= 25 q=-0.0 size=N/A time=00:02:12.69 bitrate=N/A dup=50 drop=0 
speed=   1x    
frame= 3322 fps= 25 q=-0.0 size=N/A time=00:02:13.20 bitrate=N/A dup=50 drop=0 
speed=   1x    
frame= 3335 fps= 25 q=-0.0 size=N/A time=00:02:13.69 bitrate=N/A dup=50 drop=0 
speed=   1x    
frame= 3347 fps= 25 q=-0.0 size=N/A time=00:02:14.18 bitrate=N/A dup=50 drop=0 
speed=   1x    
frame= 3360 fps= 25 q=-0.0 size=N/A time=00:02:14.72 bitrate=N/A dup=50 drop=0 
speed=   1x    
frame= 3373 fps= 25 q=-0.0 size=N/A time=00:02:15.21 bitrate=N/A dup=50 drop=0 
speed=   1x    
frame= 3385 fps= 25 q=-0.0 size=N/A time=00:02:15.74 bitrate=N/A dup=50 drop=0 
speed=   1x    
frame= 3398 fps= 25 q=-0.0 size=N/A time=00:02:16.21 bitrate=N/A dup=50 drop=0 
speed=   1x    
frame= 3411 fps= 25 q=-0.0 size=N/A time=00:02:16.72 bitrate=N/A dup=50 drop=0 
speed=   1x    
frame= 3423 fps= 25 q=-0.0 size=N/A time=00:02:17.23 bitrate=N/A dup=50 drop=0 
speed=   1x    
frame= 3436 fps= 25 q=-0.0 size=N/A time=00:02:17.72 bitrate=N/A dup=50 drop=0 
speed=   1x    
frame= 3449 fps= 25 q=-0.0 size=N/A time=00:02:18.26 bitrate=N/A dup=50 drop=0 
speed=   1x    
frame= 3461 fps= 25 q=-0.0 size=N/A time=00:02:18.75 bitrate=N/A dup=50 drop=0 
speed=   1x    
frame= 3471 fps= 25 q=-0.0 Lsize=N/A time=00:02:19.13 bitrate=N/A dup=50 drop=0 
speed=0.999x    
video:1383kB audio:26072kB subtitle:0kB other streams:0kB global headers:0kB 
muxing overhead: unknown
Input file #0 (trailer_stereo_shortest.mp4):
  Input stream #0:0 (video): 3430 packets read (126612374 bytes); 3422 frames 
decoded; 
  Input stream #0:1 (audio): 6523 packets read (2226425 bytes); 6518 frames 
decoded (6674432 samples); 
  Total: 9953 packets (128838799 bytes) demuxed
Output file #0 (81:4108a8c0:00000000):
  Output stream #0:0 (video): 3471 frames encoded; 3471 packets muxed (1416168 
bytes); 
  Output stream #0:1 (audio): 6518 frames encoded (6674432 samples); 6518 
packets muxed (26697728 bytes); 
  Total: 9989 packets (28113896 bytes) muxed
[AVIOContext @ 034a80c0] Statistics: 128964938 bytes read, 6 seeks
Exiting normally, received signal 2.
ffmpeg version N-95294-g1ebac3cda9 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 5.5.0 (GCC)
  configuration: --disable-everything --disable-debug 
--cross-prefix=i686-w64-mingw32.static- --enable-cross-compile --arch=x86_64 
--target-os=mingw32 --enable-demuxer=mp3 --enable-decoder=mp3 
--enable-encoder=aac --enable-muxer=mp4 --enable-protocol=file 
--enable-filter=aresample --enable-libx264 --enable-gpl --pkg-config=pkg-config 
--enable-encoder=libx264 --enable-decoder=h264 --enable-demuxer=mov 
--enable-decoder=aac --extra-cflags=-I/opt/decklink-headers/include/headers 
--enable-decklink --enable-nonfree --enable-encoder=rawvideo 
--enable-encoder='pcm*' --enable-decoder='pcm*' --enable-decoder=rawvideo 
--enable-demuxer='pcm*' --enable-demuxer=rawvideo --enable-muxer='pcm*' 
--enable-muxer=rawvideo --enable-indev=decklink --enable-outdev=decklink 
--enable-encoder=wrapped_avframe --enable-decoder=wrapped_avframe 
--enable-filter=scale
  libavutil      56. 35.100 / 56. 35.100
  libavcodec     58. 59.102 / 58. 59.102
  libavformat    58. 33.100 / 58. 33.100
  libavdevice    58.  9.100 / 58.  9.100
  libavfilter     7. 62.100 /  7. 62.100
  libswscale      5.  6.100 /  5.  6.100
  libswresample   3.  6.100 /  3.  6.100
  libpostproc    55.  6.100 / 55.  6.100
[h264 @ 03471080] Reinit context to 1920x1088, pix_fmt: yuv420p
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'trailer_stereo.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.33.100
  Duration: 00:00:33.02, start: 0.000000, bitrate: 7178 kb/s
    Stream #0:0(eng): Video: h264 (Main), 1 reference frame (avc1 / 
0x31637661), yuv420p(tv, bt709, topleft), 1920x1080 (1920x1088), 7162 kb/s, 25 
fps, 25 tbr, 19200 tbn, 38400 tbc (default)
    Metadata:
      handler_name    : Apple Video Media Handler
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, 
fltp, 127 kb/s (default)
    Metadata:
      handler_name    : Apple Sound Media Handler
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> wrapped_avframe (native))
  Stream #0:1 -> #0:1 (aac (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
[h264 @ 03473100] Reinit context to 1920x1088, pix_fmt: yuv420p
[graph_1_in_0_1 @ 050976c0] tb:1/48000 samplefmt:fltp samplerate:48000 
chlayout:0x3
[format_out_0_1 @ 0375e140] auto-inserting filter 'auto_resampler_0' between 
the filter 'Parsed_anull_0' and the filter 'format_out_0_1'
[auto_resampler_0 @ 0375e5c0] ch:2 chl:stereo fmt:fltp r:48000Hz -> ch:2 
chl:stereo fmt:s16 r:48000Hz
[graph 0 input from stream 0:0 @ 0375e9c0] w:1920 h:1080 pixfmt:yuv420p 
tb:1/19200 fr:25/1 sar:0/1 sws_param:flags=2
[auto_scaler_0 @ 0375e680] w:iw h:ih flags:'bicubic' interl:0
[format @ 0375e340] auto-inserting filter 'auto_scaler_0' between the filter 
'Parsed_null_0' and the filter 'format'
[auto_scaler_0 @ 0375e680] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:1920 h:1080 
fmt:uyvy422 sar:0/1 flags:0x4
[decklink @ 0347c0c0] Found Decklink mode 1920 x 1080 with rate 25.00
Output #0, decklink, to '81:4108a8c0:00000000':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.33.100
    Stream #0:0(eng): Video: wrapped_avframe, 1 reference frame, 
uyvy422(topleft), 1920x1080, q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default)
    Metadata:
      handler_name    : Apple Video Media Handler
      encoder         : Lavc58.59.102 wrapped_avframe
    Stream #0:1(eng): Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s 
(default)
    Metadata:
      handler_name    : Apple Sound Media Handler
      encoder         : Lavc58.59.102 pcm_s16le
frame=    5 fps=0.0 q=-0.0 size=N/A time=00:00:00.49 bitrate=N/A speed=0.967x   
 
frame=   17 fps= 17 q=-0.0 size=N/A time=00:00:00.98 bitrate=N/A speed=0.973x   
 
frame=   30 fps= 20 q=-0.0 size=N/A time=00:00:01.49 bitrate=N/A speed=0.989x   
 
frame=   42 fps= 21 q=-0.0 size=N/A time=00:00:01.98 bitrate=N/A speed=0.987x   
 
frame=   55 fps= 22 q=-0.0 size=N/A time=00:00:02.49 bitrate=N/A speed=0.994x   
 
frame=   67 fps= 22 q=-0.0 size=N/A time=00:00:02.98 bitrate=N/A speed=0.991x   
 
frame=   80 fps= 23 q=-0.0 size=N/A time=00:00:03.49 bitrate=N/A speed=0.996x   
 
frame=   92 fps= 23 q=-0.0 size=N/A time=00:00:03.98 bitrate=N/A speed=0.994x   
 
frame=  105 fps= 23 q=-0.0 size=N/A time=00:00:04.48 bitrate=N/A speed=0.992x   
 
frame=  117 fps= 23 q=-0.0 size=N/A time=00:00:04.99 bitrate=N/A speed=0.995x   
 
frame=  130 fps= 24 q=-0.0 size=N/A time=00:00:05.48 bitrate=N/A speed=0.994x   
 
frame=  143 fps= 24 q=-0.0 size=N/A time=00:00:06.01 bitrate=N/A speed=   1x    
frame=  155 fps= 24 q=-0.0 size=N/A time=00:00:06.50 bitrate=N/A speed=0.998x   
 
frame=  168 fps= 24 q=-0.0 size=N/A time=00:00:07.01 bitrate=N/A speed=   1x    
frame=  180 fps= 24 q=-0.0 size=N/A time=00:00:07.50 bitrate=N/A speed=0.999x   
 
frame=  193 fps= 24 q=-0.0 size=N/A time=00:00:08.00 bitrate=N/A speed=0.997x   
 
frame=  205 fps= 24 q=-0.0 size=N/A time=00:00:08.53 bitrate=N/A speed=   1x    
frame=  218 fps= 24 q=-0.0 size=N/A time=00:00:09.00 bitrate=N/A speed=0.998x   
 
frame=  230 fps= 24 q=-0.0 size=N/A time=00:00:09.51 bitrate=N/A speed=0.999x   
 
frame=  243 fps= 24 q=-0.0 size=N/A time=00:00:10.00 bitrate=N/A speed=0.998x   
 
frame=  255 fps= 24 q=-0.0 size=N/A time=00:00:10.53 bitrate=N/A speed=   1x    
frame=  268 fps= 24 q=-0.0 size=N/A time=00:00:11.00 bitrate=N/A speed=0.998x   
 
frame=  281 fps= 24 q=-0.0 size=N/A time=00:00:11.52 bitrate=N/A speed=0.998x   
 
frame=  293 fps= 24 q=-0.0 size=N/A time=00:00:12.03 bitrate=N/A speed=0.999x   
 
frame=  306 fps= 24 q=-0.0 size=N/A time=00:00:12.52 bitrate=N/A speed=0.998x   
 
frame=  319 fps= 24 q=-0.0 size=N/A time=00:00:13.05 bitrate=N/A speed=0.999x   
 
frame=  331 fps= 24 q=-0.0 size=N/A time=00:00:13.54 bitrate=N/A speed=0.999x   
 
frame=  344 fps= 24 q=-0.0 size=N/A time=00:00:14.05 bitrate=N/A speed=0.999x   
 
frame=  356 fps= 24 q=-0.0 size=N/A time=00:00:14.57 bitrate=N/A speed=   1x    
frame=  369 fps= 24 q=-0.0 size=N/A time=00:00:15.06 bitrate=N/A speed=0.998x   
 
frame=  382 fps= 25 q=-0.0 size=N/A time=00:00:15.57 bitrate=N/A speed=0.999x   
 
frame=  394 fps= 24 q=-0.0 size=N/A time=00:00:16.06 bitrate=N/A speed=0.998x   
 
frame=  407 fps= 25 q=-0.0 size=N/A time=00:00:16.59 bitrate=N/A speed=   1x    
frame=  420 fps= 25 q=-0.0 size=N/A time=00:00:17.08 bitrate=N/A speed=0.998x   
 
frame=  433 fps= 25 q=-0.0 size=N/A time=00:00:17.60 bitrate=N/A speed=0.999x   
 
frame=  445 fps= 25 q=-0.0 size=N/A time=00:00:18.09 bitrate=N/A speed=0.998x   
 
frame=  458 fps= 25 q=-0.0 size=N/A time=00:00:18.60 bitrate=N/A speed=0.999x   
 
frame=  470 fps= 25 q=-0.0 size=N/A time=00:00:19.11 bitrate=N/A speed=0.999x   
 
frame=  483 fps= 25 q=-0.0 size=N/A time=00:00:19.60 bitrate=N/A speed=0.999x   
 
frame=  495 fps= 25 q=-0.0 size=N/A time=00:00:20.13 bitrate=N/A speed=   1x    
frame=  508 fps= 25 q=-0.0 size=N/A time=00:00:20.62 bitrate=N/A speed=0.999x   
 
frame=  521 fps= 25 q=-0.0 size=N/A time=00:00:21.12 bitrate=N/A speed=0.998x   
 
frame=  534 fps= 25 q=-0.0 size=N/A time=00:00:21.65 bitrate=N/A speed=   1x    
frame=  546 fps= 25 q=-0.0 size=N/A time=00:00:22.14 bitrate=N/A speed=0.999x   
 
frame=  559 fps= 25 q=-0.0 size=N/A time=00:00:22.65 bitrate=N/A speed=0.999x   
 
frame=  571 fps= 25 q=-0.0 size=N/A time=00:00:23.14 bitrate=N/A speed=0.999x   
 
frame=  584 fps= 25 q=-0.0 size=N/A time=00:00:23.65 bitrate=N/A speed=0.999x   
 
frame=  596 fps= 25 q=-0.0 size=N/A time=00:00:24.17 bitrate=N/A speed=   1x    
frame=  609 fps= 25 q=-0.0 size=N/A time=00:00:24.66 bitrate=N/A speed=0.999x   
 
frame=  622 fps= 25 q=-0.0 size=N/A time=00:00:25.17 bitrate=N/A speed=0.999x   
 
frame=  635 fps= 25 q=-0.0 size=N/A time=00:00:25.68 bitrate=N/A speed=   1x    
frame=  647 fps= 25 q=-0.0 size=N/A time=00:00:26.17 bitrate=N/A speed=0.999x   
 
frame=  660 fps= 25 q=-0.0 size=N/A time=00:00:26.68 bitrate=N/A speed=   1x    
frame=  672 fps= 25 q=-0.0 size=N/A time=00:00:27.20 bitrate=N/A speed=   1x    
frame=  685 fps= 25 q=-0.0 size=N/A time=00:00:27.69 bitrate=N/A speed=   1x    
frame=  697 fps= 25 q=-0.0 size=N/A time=00:00:28.18 bitrate=N/A speed=0.999x   
 
frame=  710 fps= 25 q=-0.0 size=N/A time=00:00:28.69 bitrate=N/A speed=   1x    
frame=  722 fps= 25 q=-0.0 size=N/A time=00:00:29.18 bitrate=N/A speed=0.999x   
 
frame=  735 fps= 25 q=-0.0 size=N/A time=00:00:29.69 bitrate=N/A speed=   1x    
frame=  747 fps= 25 q=-0.0 size=N/A time=00:00:30.18 bitrate=N/A speed=0.999x   
 
frame=  760 fps= 25 q=-0.0 size=N/A time=00:00:30.69 bitrate=N/A speed=   1x    
frame=  772 fps= 25 q=-0.0 size=N/A time=00:00:31.18 bitrate=N/A speed=0.999x   
 
frame=  785 fps= 25 q=-0.0 size=N/A time=00:00:31.70 bitrate=N/A speed=0.999x   
 
frame=  798 fps= 25 q=-0.0 size=N/A time=00:00:32.21 bitrate=N/A speed=   1x    
frame=  803 fps= 25 q=-0.0 size=N/A time=00:00:32.74 bitrate=N/A speed=   1x    
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
    Last message repeated 1 times
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
[h264 @ 03473100] Reinit context to 1920x1088, pix_fmt: yuv420p
frame=  812 fps= 24 q=-0.0 size=N/A time=00:00:33.23 bitrate=N/A speed=   1x    
*** 14 dup!
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
frame=  836 fps= 25 q=-0.0 size=N/A time=00:00:33.70 bitrate=N/A dup=14 drop=0 
speed=0.999x    
frame=  849 fps= 25 q=-0.0 size=N/A time=00:00:34.24 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame=  861 fps= 25 q=-0.0 size=N/A time=00:00:34.73 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame=  874 fps= 25 q=-0.0 size=N/A time=00:00:35.24 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame=  886 fps= 25 q=-0.0 size=N/A time=00:00:35.73 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame=  899 fps= 25 q=-0.0 size=N/A time=00:00:36.22 bitrate=N/A dup=14 drop=0 
speed=0.999x    
frame=  912 fps= 25 q=-0.0 size=N/A time=00:00:36.75 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame=  924 fps= 25 q=-0.0 size=N/A time=00:00:37.24 bitrate=N/A dup=14 drop=0 
speed=0.999x    
frame=  937 fps= 25 q=-0.0 size=N/A time=00:00:37.76 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame=  949 fps= 25 q=-0.0 size=N/A time=00:00:38.25 bitrate=N/A dup=14 drop=0 
speed=0.999x    
frame=  962 fps= 25 q=-0.0 size=N/A time=00:00:38.76 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame=  975 fps= 25 q=-0.0 size=N/A time=00:00:39.27 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame=  987 fps= 25 q=-0.0 size=N/A time=00:00:39.74 bitrate=N/A dup=14 drop=0 
speed=0.999x    
frame=  999 fps= 25 q=-0.0 size=N/A time=00:00:40.25 bitrate=N/A dup=14 drop=0 
speed=0.999x    
frame= 1012 fps= 25 q=-0.0 size=N/A time=00:00:40.74 bitrate=N/A dup=14 drop=0 
speed=0.999x    
frame= 1025 fps= 25 q=-0.0 size=N/A time=00:00:41.28 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1037 fps= 25 q=-0.0 size=N/A time=00:00:41.74 bitrate=N/A dup=14 drop=0 
speed=0.999x    
frame= 1049 fps= 25 q=-0.0 size=N/A time=00:00:42.28 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1062 fps= 25 q=-0.0 size=N/A time=00:00:42.75 bitrate=N/A dup=14 drop=0 
speed=0.999x    
frame= 1075 fps= 25 q=-0.0 size=N/A time=00:00:43.26 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1087 fps= 25 q=-0.0 size=N/A time=00:00:43.77 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1100 fps= 25 q=-0.0 size=N/A time=00:00:44.26 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1112 fps= 25 q=-0.0 size=N/A time=00:00:44.77 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1125 fps= 25 q=-0.0 size=N/A time=00:00:45.26 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1137 fps= 25 q=-0.0 size=N/A time=00:00:45.78 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1150 fps= 25 q=-0.0 size=N/A time=00:00:46.29 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1163 fps= 25 q=-0.0 size=N/A time=00:00:46.78 bitrate=N/A dup=14 drop=0 
speed=0.999x    
frame= 1176 fps= 25 q=-0.0 size=N/A time=00:00:47.31 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1188 fps= 25 q=-0.0 size=N/A time=00:00:47.80 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1201 fps= 25 q=-0.0 size=N/A time=00:00:48.32 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1213 fps= 25 q=-0.0 size=N/A time=00:00:48.81 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1226 fps= 25 q=-0.0 size=N/A time=00:00:49.34 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1239 fps= 25 q=-0.0 size=N/A time=00:00:49.83 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1251 fps= 25 q=-0.0 size=N/A time=00:00:50.32 bitrate=N/A dup=14 drop=0 
speed=0.999x    
frame= 1264 fps= 25 q=-0.0 size=N/A time=00:00:50.83 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1276 fps= 25 q=-0.0 size=N/A time=00:00:51.32 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1289 fps= 25 q=-0.0 size=N/A time=00:00:51.86 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1302 fps= 25 q=-0.0 size=N/A time=00:00:52.37 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1315 fps= 25 q=-0.0 size=N/A time=00:00:52.88 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1328 fps= 25 q=-0.0 size=N/A time=00:00:53.39 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1340 fps= 25 q=-0.0 size=N/A time=00:00:53.88 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1353 fps= 25 q=-0.0 size=N/A time=00:00:54.40 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1365 fps= 25 q=-0.0 size=N/A time=00:00:54.89 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1378 fps= 25 q=-0.0 size=N/A time=00:00:55.40 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1391 fps= 25 q=-0.0 size=N/A time=00:00:55.91 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1403 fps= 25 q=-0.0 size=N/A time=00:00:56.40 bitrate=N/A dup=14 drop=0 
speed=0.999x    
frame= 1416 fps= 25 q=-0.0 size=N/A time=00:00:56.91 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1428 fps= 25 q=-0.0 size=N/A time=00:00:57.40 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1441 fps= 25 q=-0.0 size=N/A time=00:00:57.92 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1453 fps= 25 q=-0.0 size=N/A time=00:00:58.43 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1466 fps= 25 q=-0.0 size=N/A time=00:00:58.94 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1479 fps= 25 q=-0.0 size=N/A time=00:00:59.43 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1492 fps= 25 q=-0.0 size=N/A time=00:00:59.94 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1504 fps= 25 q=-0.0 size=N/A time=00:01:00.45 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1517 fps= 25 q=-0.0 size=N/A time=00:01:00.94 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1530 fps= 25 q=-0.0 size=N/A time=00:01:01.48 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1542 fps= 25 q=-0.0 size=N/A time=00:01:01.97 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1555 fps= 25 q=-0.0 size=N/A time=00:01:02.46 bitrate=N/A dup=14 drop=0 
speed=0.999x    
frame= 1567 fps= 25 q=-0.0 size=N/A time=00:01:02.97 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1580 fps= 25 q=-0.0 size=N/A time=00:01:03.46 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1593 fps= 25 q=-0.0 size=N/A time=00:01:04.00 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1605 fps= 25 q=-0.0 size=N/A time=00:01:04.49 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1618 fps= 25 q=-0.0 size=N/A time=00:01:05.00 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1629 fps= 25 q=-0.0 size=N/A time=00:01:05.53 bitrate=N/A dup=14 drop=0 
speed=   1x    
frame= 1629 fps= 25 q=-0.0 size=N/A time=00:01:06.02 bitrate=N/A dup=14 drop=0 
speed=   1x    
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
    Last message repeated 1 times
[h264 @ 03473100] Reinit context to 1920x1088, pix_fmt: yuv420p
*** 13 dup!
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
frame= 1655 fps= 25 q=-0.0 size=N/A time=00:01:06.49 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1668 fps= 25 q=-0.0 size=N/A time=00:01:07.00 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1680 fps= 25 q=-0.0 size=N/A time=00:01:07.52 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1693 fps= 25 q=-0.0 size=N/A time=00:01:08.01 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1705 fps= 25 q=-0.0 size=N/A time=00:01:08.52 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1718 fps= 25 q=-0.0 size=N/A time=00:01:09.01 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1730 fps= 25 q=-0.0 size=N/A time=00:01:09.54 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1743 fps= 25 q=-0.0 size=N/A time=00:01:10.01 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1756 fps= 25 q=-0.0 size=N/A time=00:01:10.52 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1768 fps= 25 q=-0.0 size=N/A time=00:01:11.04 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1781 fps= 25 q=-0.0 size=N/A time=00:01:11.55 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1794 fps= 25 q=-0.0 size=N/A time=00:01:12.06 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1806 fps= 25 q=-0.0 size=N/A time=00:01:12.55 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1819 fps= 25 q=-0.0 size=N/A time=00:01:13.06 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1831 fps= 25 q=-0.0 size=N/A time=00:01:13.55 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1844 fps= 25 q=-0.0 size=N/A time=00:01:14.04 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1856 fps= 25 q=-0.0 size=N/A time=00:01:14.56 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1869 fps= 25 q=-0.0 size=N/A time=00:01:15.05 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1881 fps= 25 q=-0.0 size=N/A time=00:01:15.56 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1894 fps= 25 q=-0.0 size=N/A time=00:01:16.05 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1906 fps= 25 q=-0.0 size=N/A time=00:01:16.56 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1919 fps= 25 q=-0.0 size=N/A time=00:01:17.07 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1931 fps= 25 q=-0.0 size=N/A time=00:01:17.56 bitrate=N/A dup=27 drop=0 
speed=0.999x    
frame= 1945 fps= 25 q=-0.0 size=N/A time=00:01:18.10 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1958 fps= 25 q=-0.0 size=N/A time=00:01:18.61 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1970 fps= 25 q=-0.0 size=N/A time=00:01:19.12 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1983 fps= 25 q=-0.0 size=N/A time=00:01:19.63 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 1996 fps= 25 q=-0.0 size=N/A time=00:01:20.12 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2009 fps= 25 q=-0.0 size=N/A time=00:01:20.66 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2021 fps= 25 q=-0.0 size=N/A time=00:01:21.15 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2034 fps= 25 q=-0.0 size=N/A time=00:01:21.66 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2047 fps= 25 q=-0.0 size=N/A time=00:01:22.17 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2060 fps= 25 q=-0.0 size=N/A time=00:01:22.68 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2072 fps= 25 q=-0.0 size=N/A time=00:01:23.20 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2085 fps= 25 q=-0.0 size=N/A time=00:01:23.69 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2097 fps= 25 q=-0.0 size=N/A time=00:01:24.20 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2110 fps= 25 q=-0.0 size=N/A time=00:01:24.69 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2122 fps= 25 q=-0.0 size=N/A time=00:01:25.20 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2135 fps= 25 q=-0.0 size=N/A time=00:01:25.69 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2147 fps= 25 q=-0.0 size=N/A time=00:01:26.20 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2160 fps= 25 q=-0.0 size=N/A time=00:01:26.69 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2172 fps= 25 q=-0.0 size=N/A time=00:01:27.18 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2185 fps= 25 q=-0.0 size=N/A time=00:01:27.72 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2198 fps= 25 q=-0.0 size=N/A time=00:01:28.21 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2210 fps= 25 q=-0.0 size=N/A time=00:01:28.72 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2223 fps= 25 q=-0.0 size=N/A time=00:01:29.21 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2236 fps= 25 q=-0.0 size=N/A time=00:01:29.72 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2248 fps= 25 q=-0.0 size=N/A time=00:01:30.24 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2261 fps= 25 q=-0.0 size=N/A time=00:01:30.75 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2274 fps= 25 q=-0.0 size=N/A time=00:01:31.26 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2286 fps= 25 q=-0.0 size=N/A time=00:01:31.75 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2299 fps= 25 q=-0.0 size=N/A time=00:01:32.26 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2312 fps= 25 q=-0.0 size=N/A time=00:01:32.77 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2325 fps= 25 q=-0.0 size=N/A time=00:01:33.29 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2337 fps= 25 q=-0.0 size=N/A time=00:01:33.80 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2350 fps= 25 q=-0.0 size=N/A time=00:01:34.29 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2362 fps= 25 q=-0.0 size=N/A time=00:01:34.82 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2375 fps= 25 q=-0.0 size=N/A time=00:01:35.29 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2388 fps= 25 q=-0.0 size=N/A time=00:01:35.80 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2400 fps= 25 q=-0.0 size=N/A time=00:01:36.32 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2413 fps= 25 q=-0.0 size=N/A time=00:01:36.81 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2426 fps= 25 q=-0.0 size=N/A time=00:01:37.34 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2438 fps= 25 q=-0.0 size=N/A time=00:01:37.83 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2451 fps= 25 q=-0.0 size=N/A time=00:01:38.34 bitrate=N/A dup=27 drop=0 
speed=   1x    
frame= 2454 fps= 25 q=-0.0 size=N/A time=00:01:38.88 bitrate=N/A dup=27 drop=0 
speed=   1x    
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
    Last message repeated 1 times
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
[h264 @ 03473100] Reinit context to 1920x1088, pix_fmt: yuv420p
frame= 2463 fps= 25 q=-0.0 size=N/A time=00:01:39.37 bitrate=N/A dup=27 drop=0 
speed=   1x    
*** 14 dup!
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
frame= 2489 fps= 25 q=-0.0 size=N/A time=00:01:39.84 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2502 fps= 25 q=-0.0 size=N/A time=00:01:40.35 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2514 fps= 25 q=-0.0 size=N/A time=00:01:40.86 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2527 fps= 25 q=-0.0 size=N/A time=00:01:41.35 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2540 fps= 25 q=-0.0 size=N/A time=00:01:41.88 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2552 fps= 25 q=-0.0 size=N/A time=00:01:42.37 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2565 fps= 25 q=-0.0 size=N/A time=00:01:42.89 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2577 fps= 25 q=-0.0 size=N/A time=00:01:43.40 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2590 fps= 25 q=-0.0 size=N/A time=00:01:43.87 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2603 fps= 25 q=-0.0 size=N/A time=00:01:44.40 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2616 fps= 25 q=-0.0 size=N/A time=00:01:44.91 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2628 fps= 25 q=-0.0 size=N/A time=00:01:45.45 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2641 fps= 25 q=-0.0 size=N/A time=00:01:45.92 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2654 fps= 25 q=-0.0 size=N/A time=00:01:46.43 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2666 fps= 25 q=-0.0 size=N/A time=00:01:46.94 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2679 fps= 25 q=-0.0 size=N/A time=00:01:47.43 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2691 fps= 25 q=-0.0 size=N/A time=00:01:47.94 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2704 fps= 25 q=-0.0 size=N/A time=00:01:48.43 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2717 fps= 25 q=-0.0 size=N/A time=00:01:48.97 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2729 fps= 25 q=-0.0 size=N/A time=00:01:49.46 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2742 fps= 25 q=-0.0 size=N/A time=00:01:49.95 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2755 fps= 25 q=-0.0 size=N/A time=00:01:50.48 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2767 fps= 25 q=-0.0 size=N/A time=00:01:50.97 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2780 fps= 25 q=-0.0 size=N/A time=00:01:51.50 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2793 fps= 25 q=-0.0 size=N/A time=00:01:52.00 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2806 fps= 25 q=-0.0 size=N/A time=00:01:52.51 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2818 fps= 25 q=-0.0 size=N/A time=00:01:53.02 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2831 fps= 25 q=-0.0 size=N/A time=00:01:53.51 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2843 fps= 25 q=-0.0 size=N/A time=00:01:54.02 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2856 fps= 25 q=-0.0 size=N/A time=00:01:54.51 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2868 fps= 25 q=-0.0 size=N/A time=00:01:55.05 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2881 fps= 25 q=-0.0 size=N/A time=00:01:55.54 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2894 fps= 25 q=-0.0 size=N/A time=00:01:56.03 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2906 fps= 25 q=-0.0 size=N/A time=00:01:56.54 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2919 fps= 25 q=-0.0 size=N/A time=00:01:57.03 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2932 fps= 25 q=-0.0 size=N/A time=00:01:57.56 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2944 fps= 25 q=-0.0 size=N/A time=00:01:58.05 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2957 fps= 25 q=-0.0 size=N/A time=00:01:58.59 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2970 fps= 25 q=-0.0 size=N/A time=00:01:59.08 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2982 fps= 25 q=-0.0 size=N/A time=00:01:59.57 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 2995 fps= 25 q=-0.0 size=N/A time=00:02:00.08 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3008 fps= 25 q=-0.0 size=N/A time=00:02:00.59 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3020 fps= 25 q=-0.0 size=N/A time=00:02:01.10 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3033 fps= 25 q=-0.0 size=N/A time=00:02:01.60 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3046 fps= 25 q=-0.0 size=N/A time=00:02:02.11 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3058 fps= 25 q=-0.0 size=N/A time=00:02:02.62 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3071 fps= 25 q=-0.0 size=N/A time=00:02:03.13 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3084 fps= 25 q=-0.0 size=N/A time=00:02:03.66 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3096 fps= 25 q=-0.0 size=N/A time=00:02:04.13 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3109 fps= 25 q=-0.0 size=N/A time=00:02:04.67 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3122 fps= 25 q=-0.0 size=N/A time=00:02:05.18 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3135 fps= 25 q=-0.0 size=N/A time=00:02:05.67 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3148 fps= 25 q=-0.0 size=N/A time=00:02:06.20 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3160 fps= 25 q=-0.0 size=N/A time=00:02:06.69 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3173 fps= 25 q=-0.0 size=N/A time=00:02:07.21 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3185 fps= 25 q=-0.0 size=N/A time=00:02:07.70 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3198 fps= 25 q=-0.0 size=N/A time=00:02:08.19 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3211 fps= 25 q=-0.0 size=N/A time=00:02:08.72 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3223 fps= 25 q=-0.0 size=N/A time=00:02:09.19 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3235 fps= 25 q=-0.0 size=N/A time=00:02:09.70 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3248 fps= 25 q=-0.0 size=N/A time=00:02:10.19 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3261 fps= 25 q=-0.0 size=N/A time=00:02:10.73 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3273 fps= 25 q=-0.0 size=N/A time=00:02:11.22 bitrate=N/A dup=41 drop=0 
speed=   1x    
frame= 3280 fps= 25 q=-0.0 size=N/A time=00:02:11.77 bitrate=N/A dup=41 drop=0 
speed=   1x    
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
[h264 @ 03473100] Reinit context to 1920x1088, pix_fmt: yuv420p
frame= 3289 fps= 25 q=-0.0 size=N/A time=00:02:12.26 bitrate=N/A dup=41 drop=0 
speed=   1x    
*** 13 dup!
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
frame= 3311 fps= 25 q=-0.0 size=N/A time=00:02:12.73 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3323 fps= 25 q=-0.0 size=N/A time=00:02:13.24 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3336 fps= 25 q=-0.0 size=N/A time=00:02:13.73 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3348 fps= 25 q=-0.0 size=N/A time=00:02:14.27 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3361 fps= 25 q=-0.0 size=N/A time=00:02:14.74 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3374 fps= 25 q=-0.0 size=N/A time=00:02:15.27 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3387 fps= 25 q=-0.0 size=N/A time=00:02:15.78 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3399 fps= 25 q=-0.0 size=N/A time=00:02:16.25 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3412 fps= 25 q=-0.0 size=N/A time=00:02:16.78 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3424 fps= 25 q=-0.0 size=N/A time=00:02:17.25 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3437 fps= 25 q=-0.0 size=N/A time=00:02:17.79 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3449 fps= 25 q=-0.0 size=N/A time=00:02:18.26 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3462 fps= 25 q=-0.0 size=N/A time=00:02:18.79 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3475 fps= 25 q=-0.0 size=N/A time=00:02:19.30 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3487 fps= 25 q=-0.0 size=N/A time=00:02:19.79 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3500 fps= 25 q=-0.0 size=N/A time=00:02:20.30 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3513 fps= 25 q=-0.0 size=N/A time=00:02:20.82 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3525 fps= 25 q=-0.0 size=N/A time=00:02:21.33 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3538 fps= 25 q=-0.0 size=N/A time=00:02:21.82 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3551 fps= 25 q=-0.0 size=N/A time=00:02:22.33 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3563 fps= 25 q=-0.0 size=N/A time=00:02:22.84 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3576 fps= 25 q=-0.0 size=N/A time=00:02:23.33 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3588 fps= 25 q=-0.0 size=N/A time=00:02:23.85 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3601 fps= 25 q=-0.0 size=N/A time=00:02:24.36 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3614 fps= 25 q=-0.0 size=N/A time=00:02:24.87 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3626 fps= 25 q=-0.0 size=N/A time=00:02:25.36 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3639 fps= 25 q=-0.0 size=N/A time=00:02:25.85 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3652 fps= 25 q=-0.0 size=N/A time=00:02:26.38 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3665 fps= 25 q=-0.0 size=N/A time=00:02:26.90 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3677 fps= 25 q=-0.0 size=N/A time=00:02:27.41 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3690 fps= 25 q=-0.0 size=N/A time=00:02:27.90 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3703 fps= 25 q=-0.0 size=N/A time=00:02:28.41 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3715 fps= 25 q=-0.0 size=N/A time=00:02:28.92 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3728 fps= 25 q=-0.0 size=N/A time=00:02:29.41 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3740 fps= 25 q=-0.0 size=N/A time=00:02:29.95 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3753 fps= 25 q=-0.0 size=N/A time=00:02:30.42 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3765 fps= 25 q=-0.0 size=N/A time=00:02:30.95 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3778 fps= 25 q=-0.0 size=N/A time=00:02:31.42 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3791 fps= 25 q=-0.0 size=N/A time=00:02:31.93 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3803 fps= 25 q=-0.0 size=N/A time=00:02:32.44 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3816 fps= 25 q=-0.0 size=N/A time=00:02:32.93 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3828 fps= 25 q=-0.0 size=N/A time=00:02:33.45 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3841 fps= 25 q=-0.0 size=N/A time=00:02:33.94 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3854 fps= 25 q=-0.0 size=N/A time=00:02:34.47 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3867 fps= 25 q=-0.0 size=N/A time=00:02:34.98 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3879 fps= 25 q=-0.0 size=N/A time=00:02:35.47 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3892 fps= 25 q=-0.0 size=N/A time=00:02:35.98 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3905 fps= 25 q=-0.0 size=N/A time=00:02:36.50 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3917 fps= 25 q=-0.0 size=N/A time=00:02:37.01 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3930 fps= 25 q=-0.0 size=N/A time=00:02:37.52 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3943 fps= 25 q=-0.0 size=N/A time=00:02:38.01 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3956 fps= 25 q=-0.0 size=N/A time=00:02:38.54 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3968 fps= 25 q=-0.0 size=N/A time=00:02:39.04 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3981 fps= 25 q=-0.0 size=N/A time=00:02:39.55 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 3993 fps= 25 q=-0.0 size=N/A time=00:02:40.04 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 4006 fps= 25 q=-0.0 size=N/A time=00:02:40.57 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 4019 fps= 25 q=-0.0 size=N/A time=00:02:41.06 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 4032 fps= 25 q=-0.0 size=N/A time=00:02:41.57 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 4044 fps= 25 q=-0.0 size=N/A time=00:02:42.09 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 4057 fps= 25 q=-0.0 size=N/A time=00:02:42.58 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 4069 fps= 25 q=-0.0 size=N/A time=00:02:43.09 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 4082 fps= 25 q=-0.0 size=N/A time=00:02:43.58 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 4095 fps= 25 q=-0.0 size=N/A time=00:02:44.09 bitrate=N/A dup=54 drop=0 
speed=   1x    
frame= 4105 fps= 25 q=-0.0 size=N/A time=00:02:44.65 bitrate=N/A dup=54 drop=0 
speed=   1x    
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
    Last message repeated 1 times
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
frame= 4108 fps= 25 q=-0.0 size=N/A time=00:02:45.09 bitrate=N/A dup=54 drop=0 
speed=   1x    
[h264 @ 03473100] Reinit context to 1920x1088, pix_fmt: yuv420p
*** 14 dup!
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
    Last message repeated 1 times
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
    Last message repeated 1 times
frame= 4133 fps= 25 q=-0.0 size=N/A time=00:02:45.63 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4146 fps= 25 q=-0.0 size=N/A time=00:02:46.12 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4158 fps= 25 q=-0.0 size=N/A time=00:02:46.63 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4171 fps= 25 q=-0.0 size=N/A time=00:02:47.14 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4184 fps= 25 q=-0.0 size=N/A time=00:02:47.65 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4196 fps= 25 q=-0.0 size=N/A time=00:02:48.14 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4209 fps= 25 q=-0.0 size=N/A time=00:02:48.64 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4221 fps= 25 q=-0.0 size=N/A time=00:02:49.15 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4234 fps= 25 q=-0.0 size=N/A time=00:02:49.66 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4246 fps= 25 q=-0.0 size=N/A time=00:02:50.15 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4259 fps= 25 q=-0.0 size=N/A time=00:02:50.66 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4272 fps= 25 q=-0.0 size=N/A time=00:02:51.17 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4284 fps= 25 q=-0.0 size=N/A time=00:02:51.66 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4297 fps= 25 q=-0.0 size=N/A time=00:02:52.16 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4309 fps= 25 q=-0.0 size=N/A time=00:02:52.67 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4321 fps= 25 q=-0.0 size=N/A time=00:02:53.14 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4334 fps= 25 q=-0.0 size=N/A time=00:02:53.67 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4347 fps= 25 q=-0.0 size=N/A time=00:02:54.16 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4359 fps= 25 q=-0.0 size=N/A time=00:02:54.69 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4372 fps= 25 q=-0.0 size=N/A time=00:02:55.16 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4385 fps= 25 q=-0.0 size=N/A time=00:02:55.68 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4397 fps= 25 q=-0.0 size=N/A time=00:02:56.19 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4410 fps= 25 q=-0.0 size=N/A time=00:02:56.70 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4423 fps= 25 q=-0.0 size=N/A time=00:02:57.21 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4435 fps= 25 q=-0.0 size=N/A time=00:02:57.70 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4448 fps= 25 q=-0.0 size=N/A time=00:02:58.21 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4460 fps= 25 q=-0.0 size=N/A time=00:02:58.70 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4473 fps= 25 q=-0.0 size=N/A time=00:02:59.20 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4486 fps= 25 q=-0.0 size=N/A time=00:02:59.73 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4498 fps= 25 q=-0.0 size=N/A time=00:03:00.20 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4511 fps= 25 q=-0.0 size=N/A time=00:03:00.73 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4523 fps= 25 q=-0.0 size=N/A time=00:03:01.22 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4536 fps= 25 q=-0.0 size=N/A time=00:03:01.73 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4549 fps= 25 q=-0.0 size=N/A time=00:03:02.25 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4561 fps= 25 q=-0.0 size=N/A time=00:03:02.74 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4574 fps= 25 q=-0.0 size=N/A time=00:03:03.25 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4586 fps= 25 q=-0.0 size=N/A time=00:03:03.76 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4599 fps= 25 q=-0.0 size=N/A time=00:03:04.25 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4612 fps= 25 q=-0.0 size=N/A time=00:03:04.76 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4624 fps= 25 q=-0.0 size=N/A time=00:03:05.28 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4637 fps= 25 q=-0.0 size=N/A time=00:03:05.77 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4649 fps= 25 q=-0.0 size=N/A time=00:03:06.26 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4662 fps= 25 q=-0.0 size=N/A time=00:03:06.77 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4675 fps= 25 q=-0.0 size=N/A time=00:03:07.28 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4687 fps= 25 q=-0.0 size=N/A time=00:03:07.79 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4700 fps= 25 q=-0.0 size=N/A time=00:03:08.30 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4713 fps= 25 q=-0.0 size=N/A time=00:03:08.80 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4725 fps= 25 q=-0.0 size=N/A time=00:03:09.33 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4738 fps= 25 q=-0.0 size=N/A time=00:03:09.80 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4750 fps= 25 q=-0.0 size=N/A time=00:03:10.31 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4763 fps= 25 q=-0.0 size=N/A time=00:03:10.80 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4775 fps= 25 q=-0.0 size=N/A time=00:03:11.33 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4788 fps= 25 q=-0.0 size=N/A time=00:03:11.80 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4801 fps= 25 q=-0.0 size=N/A time=00:03:12.32 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4813 fps= 25 q=-0.0 size=N/A time=00:03:12.83 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4826 fps= 25 q=-0.0 size=N/A time=00:03:13.32 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4838 fps= 25 q=-0.0 size=N/A time=00:03:13.85 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4851 fps= 25 q=-0.0 size=N/A time=00:03:14.32 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4864 fps= 25 q=-0.0 size=N/A time=00:03:14.85 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4876 fps= 25 q=-0.0 size=N/A time=00:03:15.34 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4889 fps= 25 q=-0.0 size=N/A time=00:03:15.84 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4902 fps= 25 q=-0.0 size=N/A time=00:03:16.37 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4914 fps= 25 q=-0.0 size=N/A time=00:03:16.86 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4927 fps= 25 q=-0.0 size=N/A time=00:03:17.37 bitrate=N/A dup=68 drop=0 
speed=   1x    
frame= 4931 fps= 25 q=-0.0 size=N/A time=00:03:17.90 bitrate=N/A dup=68 drop=0 
speed=   1x    
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
    Last message repeated 1 times
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
    Last message repeated 1 times
[h264 @ 03473100] Reinit context to 1920x1088, pix_fmt: yuv420p
frame= 4940 fps= 25 q=-0.0 size=N/A time=00:03:18.42 bitrate=N/A dup=68 drop=0 
speed=   1x    
*** 14 dup!
[decklink @ 0347c0c0] There's no buffered audio. Audio will misbehave!
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
frame= 4966 fps= 25 q=-0.0 size=N/A time=00:03:18.91 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 4978 fps= 25 q=-0.0 size=N/A time=00:03:19.40 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 4991 fps= 25 q=-0.0 size=N/A time=00:03:19.91 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5004 fps= 25 q=-0.0 size=N/A time=00:03:20.42 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5016 fps= 25 q=-0.0 size=N/A time=00:03:20.93 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5029 fps= 25 q=-0.0 size=N/A time=00:03:21.42 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5041 fps= 25 q=-0.0 size=N/A time=00:03:21.94 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5054 fps= 25 q=-0.0 size=N/A time=00:03:22.43 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5066 fps= 25 q=-0.0 size=N/A time=00:03:22.94 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5079 fps= 25 q=-0.0 size=N/A time=00:03:23.43 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5091 fps= 25 q=-0.0 size=N/A time=00:03:23.92 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5104 fps= 25 q=-0.0 size=N/A time=00:03:24.43 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5117 fps= 25 q=-0.0 size=N/A time=00:03:24.94 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5129 fps= 25 q=-0.0 size=N/A time=00:03:25.46 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5142 fps= 25 q=-0.0 size=N/A time=00:03:25.97 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5155 fps= 25 q=-0.0 size=N/A time=00:03:26.46 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5168 fps= 25 q=-0.0 size=N/A time=00:03:26.99 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5180 fps= 25 q=-0.0 size=N/A time=00:03:27.46 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5193 fps= 25 q=-0.0 size=N/A time=00:03:28.00 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5205 fps= 25 q=-0.0 size=N/A time=00:03:28.49 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5218 fps= 25 q=-0.0 size=N/A time=00:03:29.00 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5230 fps= 25 q=-0.0 size=N/A time=00:03:29.49 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5243 fps= 25 q=-0.0 size=N/A time=00:03:29.98 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5256 fps= 25 q=-0.0 size=N/A time=00:03:30.51 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5268 fps= 25 q=-0.0 size=N/A time=00:03:31.00 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5281 fps= 25 q=-0.0 size=N/A time=00:03:31.52 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5293 fps= 25 q=-0.0 size=N/A time=00:03:32.01 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5306 fps= 25 q=-0.0 size=N/A time=00:03:32.52 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5318 fps= 25 q=-0.0 size=N/A time=00:03:33.01 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5331 fps= 25 q=-0.0 size=N/A time=00:03:33.50 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5344 fps= 25 q=-0.0 size=N/A time=00:03:34.03 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5356 fps= 25 q=-0.0 size=N/A time=00:03:34.52 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5369 fps= 25 q=-0.0 size=N/A time=00:03:35.04 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5381 fps= 25 q=-0.0 size=N/A time=00:03:35.53 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5394 fps= 25 q=-0.0 size=N/A time=00:03:36.06 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5407 fps= 25 q=-0.0 size=N/A time=00:03:36.55 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5419 fps= 25 q=-0.0 size=N/A time=00:03:37.04 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5432 fps= 25 q=-0.0 size=N/A time=00:03:37.55 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5445 fps= 25 q=-0.0 size=N/A time=00:03:38.06 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5457 fps= 25 q=-0.0 size=N/A time=00:03:38.58 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5470 fps= 25 q=-0.0 size=N/A time=00:03:39.07 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5483 fps= 25 q=-0.0 size=N/A time=00:03:39.58 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5495 fps= 25 q=-0.0 size=N/A time=00:03:40.09 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5508 fps= 25 q=-0.0 size=N/A time=00:03:40.58 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5520 fps= 25 q=-0.0 size=N/A time=00:03:41.12 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5533 fps= 25 q=-0.0 size=N/A time=00:03:41.58 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5545 fps= 25 q=-0.0 size=N/A time=00:03:42.10 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5558 fps= 25 q=-0.0 size=N/A time=00:03:42.59 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5571 fps= 25 q=-0.0 size=N/A time=00:03:43.10 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5583 fps= 25 q=-0.0 size=N/A time=00:03:43.61 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5596 fps= 25 q=-0.0 size=N/A time=00:03:44.12 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5609 fps= 25 q=-0.0 size=N/A time=00:03:44.64 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5621 fps= 25 q=-0.0 size=N/A time=00:03:45.13 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5634 fps= 25 q=-0.0 size=N/A time=00:03:45.64 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5646 fps= 25 q=-0.0 size=N/A time=00:03:46.13 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5659 fps= 25 q=-0.0 size=N/A time=00:03:46.64 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5672 fps= 25 q=-0.0 size=N/A time=00:03:47.17 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5685 fps= 25 q=-0.0 size=N/A time=00:03:47.66 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5697 fps= 25 q=-0.0 size=N/A time=00:03:48.18 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5710 fps= 25 q=-0.0 size=N/A time=00:03:48.67 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5723 fps= 25 q=-0.0 size=N/A time=00:03:49.18 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5735 fps= 25 q=-0.0 size=N/A time=00:03:49.69 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5748 fps= 25 q=-0.0 size=N/A time=00:03:50.18 bitrate=N/A dup=82 drop=0 
speed=   1x    
frame= 5757 fps= 25 q=-0.0 size=N/A time=00:03:50.74 bitrate=N/A dup=82 drop=0 
speed=   1x    
[decklink @ 0347c0c0] There are not enough buffered video frames. Video may 
misbehave!
frame= 5763 fps= 25 q=-0.0 size=N/A time=00:03:51.14 bitrate=N/A dup=82 drop=0 
speed=   1x    
[h264 @ 03473100] Reinit context to 1920x1088, pix_fmt: yuv420p
*** 13 dup!
frame= 5785 fps= 25 q=-0.0 size=N/A time=00:03:51.72 bitrate=N/A dup=95 drop=0 
speed=   1x    
frame= 5798 fps= 25 q=-0.0 size=N/A time=00:03:52.21 bitrate=N/A dup=95 drop=0 
speed=   1x    
frame= 5810 fps= 25 q=-0.0 size=N/A time=00:03:52.72 bitrate=N/A dup=95 drop=0 
speed=   1x    
frame= 5823 fps= 25 q=-0.0 size=N/A time=00:03:53.21 bitrate=N/A dup=95 drop=0 
speed=   1x    
frame= 5836 fps= 25 q=-0.0 size=N/A time=00:03:53.72 bitrate=N/A dup=95 drop=0 
speed=   1x    
frame= 5849 fps= 25 q=-0.0 size=N/A time=00:03:54.26 bitrate=N/A dup=95 drop=0 
speed=   1x    
frame= 5861 fps= 25 q=-0.0 size=N/A time=00:03:54.75 bitrate=N/A dup=95 drop=0 
speed=   1x    
frame= 5874 fps= 25 q=-0.0 size=N/A time=00:03:55.26 bitrate=N/A dup=95 drop=0 
speed=   1x    
frame= 5886 fps= 25 q=-0.0 size=N/A time=00:03:55.75 bitrate=N/A dup=95 drop=0 
speed=   1x    
frame= 5892 fps= 25 q=-0.0 Lsize=N/A time=00:03:55.96 bitrate=N/A dup=95 drop=0 
speed=   1x    
video:2348kB audio:44216kB subtitle:0kB other streams:0kB global headers:0kB 
muxing overhead: unknown
Input file #0 (trailer_stereo.mp4):
  Input stream #0:0 (video): 5806 packets read (208388970 bytes); 5798 frames 
decoded; 
  Input stream #0:1 (audio): 11062 packets read (3769547 bytes); 11054 frames 
decoded (11319296 samples); 
  Total: 16868 packets (212158517 bytes) demuxed
Output file #0 (81:4108a8c0:00000000):
  Output stream #0:0 (video): 5892 frames encoded; 5892 packets muxed (2403936 
bytes); 
  Output stream #0:1 (audio): 11054 frames encoded (11319296 samples); 11054 
packets muxed (45277184 bytes); 
  Total: 16946 packets (47681120 bytes) muxed
[AVIOContext @ 034680c0] Statistics: 212304175 bytes read, 9 seeks
Exiting normally, received signal 2.
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