README
1Please do use these tests if you do some libmpeg2 changes.
2
3* get the official suite of mpeg2 torture tests at
4http://www.linuxvideo.org/mpeg2dec/files/mpeg2dec-streams.tar.gz
5
6or using CVS :
7
8# export CVSROOT=:pserver:anonymous@cvs.linuxvideo.org:/cvs/livid
9# cvs login (Just press Return when prompted for a password)
10# cvs checkout mpeg2dec-streams
11
12(OK, I did some reorganization work on the archive, so its not really the
13official suite anymore)
14
15* extract this archive at the same level as your mpeg2dec directory :
16in your working directory you should have subdirectories mpeg2dec and
17mpeg2dec-streams.
18
19* change the "tests" file to indicate where you put these streams
20
21* set HACK_MODE 2 in libmpeg2/mpeg2_internal.h, because pgm and md5
22output modes currently only works with this change
23
24* go in the conformance directory and run ./regression <test> <idct>
25
26<test> is the name of the test suite you want to use. For the official
27mpeg video conformance tests, just use "tests".
28
29<idct> is the type of IDCT you are using. If your machine supports MMX,
30choose "mmx". If your machine uses the c idct, choose "c"
31
32That's it...
33
34walken
35