[FFmpeg-devel] [RFC PATCH v2] libavcodec/jpeg2000_parser: Add jpeg2000 parser

Michael Niedermayer michael at niedermayer.cc
Mon Apr 20 13:08:06 EEST 2020


On Mon, Apr 20, 2020 at 01:36:47AM +0530, gautamramk at gmail.com wrote:
> From: Gautam Ramakrishnan <gautamramk at gmail.com>
> 
> I have attempted to write a JPEG2000 Parser. Need
> help on testing the code and some tips on how to

to test the code i would sugest to generate a file
or files with many jpeg2000 images and then try to
decode it to -f framecrc
if that work repeat while varying the packet size
input to the parser, a parser must work with anything
from 1 byte per input to sizes being larger than a
single frame.

there can to be corner cases in parsers when input
split the wrong header value

thx

[...]
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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

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