3 commits

Author	SHA1	Message	Date
David Schleef	8c202593c6	oggdemux: Fix timestamp generation for theora ... Timestamp generation was broken by the last commit for formats with a non-zero granule shift. Also keep track of the last keyframe so that we can regenerate granulepos for theora.	2009-11-24 22:08:09 -08:00
David Schleef	78aad52cbf	oggdemux: Fix vorbis parsing ... Add a granule to granulepos conversion function. Fix the duration function for vorbis. Handle timestamps on header packets differently and be more careful about calculating OFFSET and OFFSET_END. After this change, timestamps for vorbis don't exactly match up with the timestamps that vorbisparse outputs, but it's unclear if vorbisparse is actually correct and it would add a lot more code to make oggdemux match vorbisparse. Fixes #602790.	2009-11-24 21:22:03 -08:00
David Schleef	72edd1467b	ogg: Add ogg stream parsing ... Adds code that parses headers of various formats encapsulated in Ogg in order to calculate timestamps and durations of each buffer. Removes the creation of helper decoder elements to do this calculation via conversion queries. Fixes: #344013, #568014.	2009-11-21 19:40:42 +01:00