Opened 14 years ago
Closed 14 years ago
Last modified 14 years ago
#7233 closed task (fixed)
FFmpeg tracking ticket for 0.23
Reported by: | Janne Grunau | Owned by: | Janne Grunau |
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Priority: | minor | Milestone: | 0.23 |
Component: | MythTV - Video Playback | Version: | |
Severity: | medium | Keywords: | |
Cc: | Ticket locked: | yes |
Description (last modified by )
This ticket is used to track changes to mythtv's libav* copies during the 0.23 development cycle.
Change History (19)
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Description: | modified (diff) |
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Resolution: | → fixed |
Status: | new → closed |
no further sync planned and hopefully no more outstanding issues from the sync.
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(In [24617]) lavf: fix evob (HD DVD) probing with small probe buffers
The mpeg ps probe function needs for some evob 1M probe buffer since it detects many invalid packets due to PES start code emulation in audio and private streams. If the PES payload is skipped for this streams the emulated start codes are not found and the much smaller probe buffer can be used. Refs #7233
comment:19 Changed 14 years ago by
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(In [23525]) FFmpeg sync to revision 21657, Refs #7233
The most important change in this sync is probably the optimized H.264 decoder (approx. 15% faster on X86_64 linux). For fans of hardware assisted decoding VDPAU mpeg4 asp and DXVA2 (H.264, VC1, WMV3) were added (MythTV needs to be changed to make use of them). Support for BluRay? subtitles and PCM are the most prominent added decoders.