[FFmpeg-devel] [RFC] swscale regression tests
Mon Sep 13 03:10:41 CEST 2010
2010/9/12 M?ns Rullg?rd <mans at mansr.com>:
> Ramiro Polla <ramiro.polla at gmail.com> writes:
>> 2010/9/12 M?ns Rullg?rd <mans at mansr.com>:
>>> Is the output highly redundant in some way? ?Perhaps it could be made
>>> less verbose.
>> Just crc+ssd make up about 3MB of output. The other 3mb is the format
>> names and sizes which could be factorized, but then a simple diff -u
>> wouldn't have enough information to know what has changed. The crc
>> alone makes up about 300k of the bz2.
>> Not printing ssd for chroma when there is no chroma doesn't help much.
>> Using %d instead of %5d takes off about 700k, but that's only 10k in
>> the bz2.
> What is the smallest uncompressed size you can get?
1.4M uncompressed, 414K bz2.
This prints only one checksum for each conversion, and ssd for planes
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