[FFmpeg-trac] #3674(avcodec:new): WMP does not accept sample aspect ratio close to 1 but != 1 in mov (was: Just audio without video in windows decoder)
FFmpeg
trac at avcodec.org
Mon May 26 12:28:55 CEST 2014
#3674: WMP does not accept sample aspect ratio close to 1 but != 1 in mov
------------------------------------+-----------------------------------
Reporter: mfz | Owner:
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: mov h264 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Changes (by cehoyos):
* keywords: h264, height, audio, windows media player, internet explorer
=> mov h264
* version: unspecified => git-master
Comment:
The issue can be reproduced with the following command line:
{{{
$ ffmpeg -f lavfi -i testsrc=s=1280x832 -pix_fmt yuv420p -t 10 -vcodec
h264 -vf scale=1106x720 out.mp4
}}}
Work-around is to specify {{{-vf setsar=1}}}
Since so many players have no problem with the sample aspect ratio: Did
you report the problem to Micrososft?
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3674#comment:1>
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