Wednesday, May 09, 2012

weird video behaviour in Stagefright

In stagefright, if any weird behaviour is observed in video. Following

steps need to be taken:



1.we need to print time taken by parser and decoder.[To check any time

taken process involved]

2.Check any frame is dropped by enabling log [dropping late frame in

awesomeplayer.cpp]

3.Print logs in all sleep() fn in AwesomePlayer[while rendering

frames, threads might go to background and wont do anything because of

Sleep() fn

4.Check for any postVideoEvent(10000ms) this might delay the rendering

of frames. For optimization or any other reason, chipset vendors might

tune this

value

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