[FFmpeg-trac] #6424(avfilter:new): endless loop in avfilter.c
FFmpeg
trac at avcodec.org
Thu Jun 1 11:55:26 EEST 2017
#6424: endless loop in avfilter.c
-------------------------------------+-------------------------------------
Reporter: tinybug | Owner:
Type: defect | Status: new
Priority: important | Component: avfilter
Version: git-master | Resolution:
Keywords: deadlock | Blocked By:
regression | Reproduced by developer: 1
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by Cigaes):
This is a bug in amix:
{{{
/* unclosed input with not enough samples */
return 0;
}}}
Returning 0 without filtering samples is not acceptable. Fixing it with
{{{AVERROR(EAGAIN)}}} allows to make some progress, but freezes later.
I will try to look into it if time permit, but I consider amix to be
mostly unsupported.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6424#comment:3>
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