[FFmpeg-devel] [FFmpeg-cvslog] avformat/cdxl: rework probe and fix sample rate and frame rate

[Michael Niedermayer]

On Wed, Feb 03, 2021 at 11:58:25PM +0000, Paul B Mahol wrote:
> ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Wed Feb  3 23:06:51 2021 +0100| [a8b3a51790bf5bcc498844e1cd6f0097ecb455c1] | committer: Paul B Mahol
> 
> avformat/cdxl: rework probe and fix sample rate and frame rate
> 
> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a8b3a51790bf5bcc498844e1cd6f0097ecb455c1
> ---
> 
>  libavformat/cdxl.c               | 78 +++++++++++++++++++---------------------
>  tests/ref/fate/cdxl-bitline-ham6 |  2 +-
>  tests/ref/fate/cdxl-demux        | 22 ++++++------
>  tests/ref/fate/cdxl-ham6         |  2 +-
>  tests/ref/fate/cdxl-ham8         |  2 +-
>  tests/ref/fate/cdxl-pal8         |  2 +-
>  tests/ref/fate/cdxl-pal8-small   |  2 +-
>  7 files changed, 53 insertions(+), 57 deletions(-)


tickets/1937/Fruit.CDXL  was 29.97 fps and 5sec duration before and 
is 25fps and 6sec duration now

Audio is 5sec either way so the 6sec video duration feels wrong

also detection only works with a score of 1 that is likely not reliable

https://trac.ffmpeg.org/attachment/ticket/1937/Fruit.CDXL

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Complexity theory is the science of finding the exact solution to an
approximation. Benchmarking OTOH is finding an approximation of the exact
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