[FFmpeg-trac] #9391(ffmpeg:new): init.mp4 contains first segment and first segment empty
FFmpeg
trac at avcodec.org
Thu Aug 26 02:30:25 EEST 2021
#9391: init.mp4 contains first segment and first segment empty
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Reporter: James009 | Type: defect
Status: new | Priority: normal
Component: ffmpeg | Version: unspecified
Keywords: HLS | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Hello when using the latest version (4.4) of ffmpeg on linux, I run into a
strange issue when converting mp4 to hls with fmp4 segment.
the init.mp4 file doesn't not contain the headers info. but rather the
first segment and the first segment empty.
How to reproduce:
{{{
% ffmpeg -i /test/video.mp4 -c copy -hls_time 10 -hls_playlist_type vod
-hls_segment_type fmp4 -tune zerolatency -hl -hls_segment_type fmp4 -tune
zerolatency -hls_fmp4_init_filename init.mp4 /test/org.m3u8
}}}
On version 4.3.1 and below this work as expected and doesn't seem to be an
issuse.
but on 4.4 I is where I run it to this issue, build I tested that has this
issue:
https://pkgs.alpinelinux.org/package/edge/community/x86_64/ffmpeg
And
https://hub.docker.com/r/jrottenberg/ffmpeg/
(jrottenberg/ffmpeg:4.4-alpine)
Thank you.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/9391>
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