Problem with rewind trick in psdemux in PULL Mode

[Vijay Vikram]

Hey Folks,
I have a situation where the PS demux operates  in PULL mode where the
input is PUSH based. Rewind trick is having problem. If I initiate -2x from
almost the end of file, the pipeline takes as much time as the files
duration to show all frames. e.g  For an approx 3 mins file, -2x takes
takes almost 2.50 mins to reach the beginning.

I have debugged and found that this is happening because of excessive
rebuffering as the pull size is just 32k. If I, and as thaytan suggested on
IRC, increase the pull size to 100K, many streams work fine. But with any
bigger value, I can see that frames are dropped?

Any logical solution to this(other than hard coding)?


Regards,
Vikram
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