[FFmpeg-trac] #1767(avformat:new): 24bit audio in mov is flagged as 16bit in stsd atom
FFmpeg
trac at avcodec.org
Thu Sep 27 18:42:04 CEST 2012
#1767: 24bit audio in mov is flagged as 16bit in stsd atom
------------------------------------+------------------------------------
Reporter: nichot20 | Owner:
Type: defect | Status: new
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
------------------------------------+------------------------------------
Comment (by nichot20):
Replying to [ticket:1767 nichot20]:
> [....]
> But upon inspection moov->trak->mdia->minf->stbl atom declares that:-
> "sample size= 16"
>
> when it should be
>
> "sample size= 24"
>
> Same happens if you use
> {{{
> ffmpeg -i 1stream-24.mov -c:a pcm_s24be 1stream-recode.mov
> }}}
The problem looks to be in movenc.c around line 654 and on. Basically its
either set to 8 or 16
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1767#comment:2>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list