[FFmpeg-trac] #8106(undetermined:new): Unexpected audio truncation with `-c:a copy`
FFmpeg
trac at avcodec.org
Thu Aug 29 23:03:23 EEST 2019
#8106: Unexpected audio truncation with `-c:a copy`
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Reporter: gdgsdg123 | Type: defect
Status: new | Priority: normal
Component: undetermined | Version: 4.2
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Check [https://forum.videohelp.com/threads/393903 this] (the last part,
"The original file (what I threw at !YouTube)").
I believe similar behavior shall occur with different audio/video input.
(actually... happened to notice this when trying to spam some random stuff
on !YouTube)
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Extra things I've tested:
\\1. Changing the container format to AVI and using the very audio track
in WAV format.
No help.
\\2. Slightly increasing `-vframes` to make the video duration longer than
the audio's.
No help.
\\3. Inversing the command's input argument positions, like this:
{{{
ffmpeg -i "1.flac" -loop 1 -i "Entrepreneurship.png" -c:a copy -c:v
libx264 -r 15 -vframes 3548 -preset placebo -qp 0 -x264-params
"level=5.1:keyint=infinite:no-deblock=1" -pix_fmt yuv420p -sws_flags
spline+accurate_rnd+full_chroma_int -color_range 1 -colorspace 5
-color_primaries 5 -color_trc 6 "1.mkv"
}}}
No help.
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Ticket URL: <https://trac.ffmpeg.org/ticket/8106>
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