[FFmpeg-devel] [PATCH v9 4/5] avformat/image2: add Jpeg XL as image2 format

[Michael Niedermayer]

On Wed, Mar 23, 2022 at 07:03:24AM -0400, Leo Izen wrote:
> This commit adds support to libavformat for muxing
> and demuxing Jpeg XL images as image2 streams.
> ---
>  libavformat/allformats.c |  1 +
>  libavformat/img2.c       |  1 +
>  libavformat/img2dec.c    | 21 +++++++++++++++++++++
>  libavformat/img2enc.c    |  6 +++---
>  libavformat/mov.c        |  1 +
>  libavformat/version.h    |  4 ++--
>  6 files changed, 29 insertions(+), 5 deletions(-)

make -j32 tools/probetest && tools/probetest 256 4096

testing size=1
testing size=2
testing size=4
Assertion n>=0 && n<=32 failed at libavcodec/get_bits.h:549
Aborted (core dumped)


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

Asymptotically faster algorithms should always be preferred if you have
asymptotical amounts of data
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