[FFmpeg-trac] #6284(undetermined:open): FFMPEG doesn't output video with MP4 file that has broken frames
FFmpeg
trac at avcodec.org
Sat Apr 1 01:29:54 EEST 2017
#6284: FFMPEG doesn't output video with MP4 file that has broken frames
-------------------------------------+-------------------------------------
Reporter: mrcatmann | Owner:
Type: defect | Status: open
Priority: important | Component:
Version: git-master | undetermined
Keywords: mov edts | Resolution:
regression | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Changes (by cehoyos):
* status: new => open
* reproduced: 0 => 1
* cc: isasi (added)
* component: ffmpeg => undetermined
* priority: normal => important
* version: unspecified => git-master
* keywords: mp4 broken => mov edts regression
Comment:
For future tickets: Don't forget to test current FFmpeg git head and
provide both command line and complete, uncut console output of the
command line you tested, please don't add ffprobe output, it is useless.
{{{
$ ffmpeg -i clip.mp4 -qscale 2 out.mov
ffmpeg version N-85025-g6426f74 Copyright (c) 2000-2017 the FFmpeg
developers
built with gcc 6.3.0 (GCC)
configuration: --enable-gpl
libavutil 55. 57.100 / 55. 57.100
libavcodec 57. 88.100 / 57. 88.100
libavformat 57. 70.100 / 57. 70.100
libavdevice 57. 5.100 / 57. 5.100
libavfilter 6. 81.100 / 6. 81.100
libswscale 4. 5.100 / 4. 5.100
libswresample 2. 6.100 / 2. 6.100
libpostproc 54. 4.100 / 54. 4.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'clip.mp4':
Metadata:
major_brand : dash
minor_version : 0
compatible_brands: iso6avc1mp41
creation_time : 2016-03-17T09:39:29.000000Z
Duration: 00:04:18.46, start: 0.000000, bitrate: 3109 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
1440x1080 [SAR 1:1 DAR 4:3], 2981 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
(default)
Metadata:
creation_time : 2016-03-17T09:39:29.000000Z
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz,
stereo, fltp, 125 kb/s (default)
Metadata:
creation_time : 2016-03-17T09:36:59.000000Z
handler_name : SoundHandler
Please use -q:a or -q:v, -qscale is ambiguous
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> mpeg4 (native))
Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
Too many packets buffered for output stream 0:1.
[aac @ 0x3950b80] Qavg: 4413.040
[aac @ 0x3950b80] 2 frames left in the queue on closing
Conversion failed!
}}}
The regression since af1761f7 is a duplicate of ticket #6257 (which seems
to have a bad title), the regression since ca6cae73 could be a duplicate
of ticket #6138.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6284#comment:2>
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