[Ffmpeg-devel] Video stutter in decoder

Cyril Zorin cyril.zorin
Sat Mar 3 03:27:44 CET 2007

Hi all,

Is it allowed to manually set the data[0] and linesize[0] of an  
AVFrame? That is, I allocate my own buffer with av_mallocz, decode  
video into it, and then take an AVFrame and assign the data[0] to my  
buffer, and linesize[0] to my line size. Is this allowed? I'm trying  
to do this but for some reason the (decoded) video stutters. On the  
other hand, if I allocate memory for an AVFrame with get_buffer and  
then manually copy my work buffer into that memory, everything is  
fine. Any ideas?


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