Theora Data Dump?
"Tony O'Bryan" <[email protected]> Sat, 20 Feb 2010 11:37:16 -0600
| Newsgroups | gmane.comp.multimedia.ogg.theora.devel |
|---|---|
| Message-ID | <[email protected]> |
I had posted this in the Theora mailing list, but that the wrong place to ask this question. So I'm reposting here. Has anyone posted a data structure dump of one of the sample Theora files for use in verifying a new decoder? For example, the loop filter limits I've decoded for the 320x240.ogg example file are: Loop Filter Limits (5 bits per limit) 00: 1E 19 14 14 0F 0F 0E 0E 08: 0D 0D 0C 0C 0B 0B 0A 0A 16: 09 09 08 08 07 07 07 07 24: 06 06 06 06 05 05 05 05 32: 04 04 04 04 03 03 03 03 40: 02 02 02 02 02 02 02 02 48: 00 00 00 00 00 00 00 00 56: 00 00 00 00 00 00 00 00 I've since been able to verify these (and other) values through the dump-video sample program by printing out the contents of its internal data structures at run-time, but it would be nice to have a more accessible reference to validate the operation of my decoder. I have some questions about reading the quantization parameters and generating the matrices that I haven't been able to answer via the dump-video program, so having all the run-time data structures available for comparison would be a great help.