Rudolf Polzer <[email protected]> added the comment:

This fix caused another new issue: theora decoding fails in some cases near the
beginning. I provide two video files causing the issue (can't connect to
upload.libav.org, so using two different HTTP locations):


http://rm.rm.rm-f.org/~xonotic/libavbugs/6bd69e6_dpvideo001.ogv
http://ompldr.org/vOTBtaQ/6bd69e6_dpvideo001.ogv

- first frame is not decoded, leading to the screen being covered with green 
stuff
- [theora @ 0x2316220] vp3: first frame not a keyframe
- plays fine when reverting 6bd69e6 on top of current master
- oggz-validate shows no errors other than "missing *** eos" due to the file
being cut off with dd
- example theora player plays it correctly


http://rm.rm.rm-f.org/~xonotic/libavbugs/6bd69e6_ika_0000_0007.ogv
http://ompldr.org/vOTBtag/6bd69e6_ika_0000_0007.ogv

- timer display stops at
     0.98 A-V: -0.020 s:0.0 aq=   85KB vq=  303KB sq=    0B f=0/0
- video freezes at that time
- doesn't recover until
     4.78 A-V: -0.018 s:0.0 aq=   36KB vq=  339KB sq=    0B f=0/0
- sound plays normally in the meantime, just video stays frozen
- oggz-validate shows no errors
- example theora player plays it correctly

----------
nosy:  -llogan, realnc
status: closed -> open
substatus: fixed -> open
topic:  -regression

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