killerwake <[email protected]> added the comment:
hi, cehoyos thanks for your quick support, as you can
see below, the problem is reproducible without the
libfaac and libx264 library! the video freezes 1-2
seconds, every time it duplicates frames "dup=8".
Maybe it would be nice a buffer/delay to handle, the
incoming video, syncs and send it smooth.
[r...@xxxx ~]# ffmpeg -i
rtmp://localhost:1935/iestv/iestv -re -s 176x144 -ab
32k -ar 44100 -b 100k -r 13 - b 68k -async 1 -
vsync 1 -f flv rtmp://localhost:1935/iestv/live_3
FFmpeg version SVN-r25557-snapshot, Copyright (c)
2000-2010 the FFmpeg developers
built on Oct 24 2010 09:33:06 with gcc 4.1.2
20080704 (Red Hat 4.1.2-48)
configuration: --prefix=/usr --libdir=/usr/lib64 --
shlibdir=/usr/lib64 --mandir=/usr/share/man --enable-
share d --enable-gpl --enable-version3 --
enable-nonfree --enable-postproc --enable-avfilter --
enable-pthreads --enabl e-x11grab --enable-
vdpau --disable-avisynth --enable-libdc1394 --enable-
libfaac --enable-libgsm --enable-libmp3 lame --
enable-libnut --enable-libopencore-amrnb --enable-
libopencore-amrwb --enable-libtheora --enable-
libvorbi s --enable-libx264 --enable-libxvid --
extra-cflags='-O2 -g -pipe -Wall -Wp,-
D_FORTIFY_SOURCE=2 -fexceptions -fs tack-
protector --param=ssp-buffer-size=4 -m64 -
mtune=generic -fPIC' --disable-stripping
libavutil 50.32. 3 / 50.32. 3
libavcore 0. 9. 1 / 0. 9. 1
libavcodec 52.93. 0 / 52.93. 0
libavformat 52.84. 0 / 52.84. 0
libavdevice 52. 2. 2 / 52. 2. 2
libavfilter 1.53. 0 / 1.53. 0
libswscale 0.12. 0 / 0.12. 0
libpostproc 51. 2. 0 / 51. 2. 0
[flv @ 0x824410] Estimating duration from bitrate,
this may be inaccurate
Input #0, flv,
from 'rtmp://localhost:1935/iestv/iestv':
Duration: N/A, start: 0.000000, bitrate: N/A
Stream #0.0: Video: h264, yuv420p, 640x360 [PAR
1:1 DAR 16:9], 25 tbr, 1k tbn, 50 tbc
Stream #0.1: Audio: aac, 48000 Hz, stereo, s16
[buffer @ 0x9c7ed0] w:640 h:360 pixfmt:yuv420p
[scale @ 0x8d8cd0] w:640 h:360 fmt:yuv420p -> w:176
h:144 fmt:yuv420p flags:0xa0000004
Output #0, flv,
to 'rtmp://localhost:1935/iestv/live_3':
Metadata:
encoder : Lavf52.84.0
Stream #0.0: Video: flv, yuv420p, 176x144 [PAR
16:11 DAR 16:9], q=2-31, 68 kb/s, 1k tbn, 13 tbc
Stream #0.1: Audio: libmp3lame, 44100 Hz, stereo,
s16, 32 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Press [q] to stop encoding
frame= 1033 fps= 13 q=20.0 Lsize= 1146kB
time=79.31 bitrate= 118.4kbits/s dup=8 drop=1042
video:773kB audio:310kB global headers:0kB muxing
overhead 5.903856%
Received signal 2: terminating.
[r...@xxxx ~]#
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FFmpeg issue tracker <[email protected]>
<https://roundup.ffmpeg.org/issue2372>
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