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i.MX53 VPU unfinished decoding after few modifications

Question asked by torus1000 on Mar 18, 2015
Latest reply on Apr 21, 2015 by torus1000

Hi,


There is no problem with i.MX53 VPU so far.
But after few modifications applied, VPU stopped returning decode completion flag.

 

Mod#1: modified stream data write process as following
       Before: seamless data write to the frame buffer
       After:  write data to the each frame buffer respectively


Mod#2: modified bus access cycle setting

 

Can i.MX53 VPU decode buffered data which include no next frame header?

 

If someone solved this issue, please let  me know.

 

Thanks.

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