[FFmpeg-trac] #5709(undetermined:open): Using lavc option sar breaks muxing (was: Failed to find codec in Stream #0:1)
FFmpeg
trac at avcodec.org
Tue Jan 3 16:56:14 EET 2017
#5709: Using lavc option sar breaks muxing
-------------------------------------+-------------------------------------
Reporter: kwsk | Owner:
Type: defect | Status: open
Priority: normal | Component:
Version: git-master | undetermined
Keywords: aspect | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 1
-------------------------------------+-------------------------------------
Changes (by cehoyos):
* keywords: => aspect
* status: new => open
* version: unspecified => git-master
* reproduced: 0 => 1
Comment:
"Regression" since abb69a2f2ba830c0f2557663915a38a9e5b57e61
I have asked what this commit fixes but did not get an answer:
https://ffmpeg.org/pipermail/ffmpeg-devel/2016-August/197593.html
Since I don't understand how above commit is meant to work, I don't know
how to fix this issue.
{{{
$ ffmpeg -i fate-suite/8bps/full9iron-partial.mov -sar 1 -f null -an -
ffmpeg version N-82994-ge8651f5 Copyright (c) 2000-2017 the FFmpeg
developers
built with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl
libavutil 55. 43.100 / 55. 43.100
libavcodec 57. 70.101 / 57. 70.101
libavformat 57. 61.100 / 57. 61.100
libavdevice 57. 2.100 / 57. 2.100
libavfilter 6. 68.100 / 6. 68.100
libswscale 4. 3.101 / 4. 3.101
libswresample 2. 4.100 / 2. 4.100
libpostproc 54. 2.100 / 54. 2.100
Guessed Channel Layout for Input Stream #0.1 : mono
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'fate-suite/8bps/full9iron-
partial.mov':
Metadata:
creation_time : 2003-05-03T12:47:03.000000Z
premiere_version: Created with Adobe Premiere 6.5
quicktime_version: Created with QuickTime 4.0 or later
Duration: 00:00:13.52, start: 0.000000, bitrate: 620 kb/s
Stream #0:0(eng): Video: 8bps (8BPS / 0x53504238), pal8, 360x240, 8072
kb/s, SAR 9:10 DAR 27:20, 12.50 fps, 12.50 tbr, 125 tbn, 125 tbc (default)
Metadata:
creation_time : 2003-05-03T12:47:03.000000Z
handler_name : Apple Alias Data Handler
encoder : Planar RGB
Stream #0:1(eng): Audio: pcm_u8 (raw / 0x20776172), 22050 Hz, mono,
u8, 176 kb/s (default)
Metadata:
creation_time : 2003-05-03T12:48:24.000000Z
handler_name : Apple Alias Data Handler
st: 9/10, par: 1/1
[null @ 0x2fc4ee0] Aspect ratio mismatch between muxer (9/10) and encoder
layer (1/1)
Could not write header for output file #0 (incorrect codec parameters ?):
Invalid argument
Stream mapping:
Stream #0:0 -> #0:0 (8bps (native) -> wrapped_avframe (native))
Last message repeated 1 times
}}}
Also related to #5933.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/5709#comment:4>
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