#6216: TrueHD encoder creates non bitexact files
------------------------------------+-----------------------------------
Reporter: James | Owner: (none)
Type: defect | Status: open
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: thd | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
------------------------------------+-----------------------------------
Changes (by Balling):
* status: new => open
Comment:
I suppose this patch.
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20171128195544.5283-1-one...@gmail.com/
by Paul. I can confirm that last frame is indeed not encoded on my not
seekable sample too.
As for bitness, that is strange bug, as bitness makes little sense for
TrueHD, not only that but 24 from 32 bit encoder is not even activated
yet! It was supposed to be activated here https://ffmpeg.org/pipermail
/ffmpeg-devel/2019-July/246357.html (patch not on patchwork, of course, no
surprises here) but was NAK'ed by Lynne here:
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20190710035638.30961-1...@jailuthra.in/#41950
Second patch in series
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20171128195544.5283-2-one...@gmail.com/
evolved into c1c3916cec9ca627b9bff4a34683f66664ff787d because of logic by
author here:
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20190709201901.26693-1...@jailuthra.in/#41930
32 bit activation happens by just adding AV_SAMPLE_FMT_S32 in two places,
not cool it is not on.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6216#comment:3>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
_______________________________________________
FFmpeg-trac mailing list
FFmpeg-trac@avcodec.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-trac
To unsubscribe, visit link above, or email
ffmpeg-trac-requ...@ffmpeg.org with subject "unsubscribe".
