#5188: Damaged dvvideo makes overlay not stop on eof
-------------------------------------+-------------------------------------
Reporter: cehoyos | Owner:
Type: defect | Status: new
Priority: important | Component:
Version: git- | undetermined
master | Keywords: regression
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
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http://thread.gmane.org/gmane.comp.video.ffmpeg.user/60728
A user provided a damaged dvvideo file for which overlay does not
terminate, I pressed "q" for the output below, regression since 429c6cab
{{{
$ ffmpeg -i trouble.dv -i fate-suite/lena.pnm -filter_complex overlay
-qscale 2 out.mp4
ffmpeg version N-78043-g1d8f9b7 Copyright (c) 2000-2016 the FFmpeg
developers
built with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl
libavutil 55. 14.100 / 55. 14.100
libavcodec 57. 22.100 / 57. 22.100
libavformat 57. 23.100 / 57. 23.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 27.100 / 6. 27.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
[dv @ 0x2be65e0] Estimating duration from bitrate, this may be inaccurate
Input #0, dv, from 'trouble.dv':
Metadata:
timecode : 00:00:00:00
Duration: 00:00:00.72, start: 0.000000, bitrate: 28444 kb/s
Stream #0:0: Video: dvvideo, yuv420p, 720x576 [SAR 64:45 DAR 16:9],
28800 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc
Input #1, image2, from 'fate-suite/lena.pnm':
Duration: 00:00:00.04, start: 0.000000, bitrate: 39333 kb/s
Stream #1:0: Video: ppm, rgb24, 256x256, 25 tbr, 25 tbn, 25 tbc
Please use -q:a or -q:v, -qscale is ambiguous
Output #0, mp4, to 'out.mp4':
Metadata:
timecode : 00:00:00:00
encoder : Lavf57.23.100
Stream #0:0: Video: mpeg4 ( [0][0][0] / 0x0020), yuv420p, 720x576 [SAR
64:45 DAR 16:9], q=2-31, 200 kb/s, 25 fps, 12800 tbn, 25 tbc (default)
Metadata:
encoder : Lavc57.22.100 mpeg4
Side data:
unknown side data type 10 (24 bytes)
Stream mapping:
Stream #0:0 (dvvideo) -> overlay:main
Stream #1:0 (ppm) -> overlay:overlay
overlay -> Stream #0:0 (mpeg4)
Press [q] to stop, [?] for help
[dvvideo @ 0x2be7e00] AC EOB marker is absent pos=67
[dvvideo @ 0x2be7e00] Concealing bitstream errors
Input stream #0:0 frame changed from size:720x576 fmt:yuv420p to
size:720x480 fmt:yuv411p
frame= 3 fps=0.0 q=2.0 Lsize= 250kB time=00:00:00.12
bitrate=17064.3kbits/s speed=0.000942x
video:249kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 0.349312%
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/5188>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
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