[FFmpeg-devel] error_resilience.c : Access to the previous decoded frame using s->last_picture

Hadi Hadizadeh hadipardis
Wed Apr 22 23:04:18 CEST 2009


Hi,

I want to access to previous decoded frame to use it for error concealment of a lost slice
in the current frame. Actually, I want to use the co-located region in the previous frame to
conceal the lost slice. To do so I tried to fill in the lost region using s->last_picture.data[i]
,i=0,1,2. ?but it seems that s->last_picture.data contains the dc values of each MB because
my concealment seems blury! I just want to copy the co-located region in the previous frame
to conceal the lost MBs. But how can I do so? Thanks!



      




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