[FFmpeg-devel] [PATCH] lavfi: Port mp=pp7 to libavfilter

arwa arif arwaarif1994 at gmail.com
Wed Jan 7 14:44:49 CET 2015

> Keep in mind that the difference may be due to the QP information
> missing in mp=pp7. So you should focus on that (try to reset/disable
> qp processing in pp7 and see if it works the same as mp=pp7).

For qp=0, the results are bitexact. I am not able to figure out how do I
take care
of the non zero qp case. In the original code, the value is directly
accessed by
the frame (mpi->qscale).

I tried using memset, but it is giving some memory errors. In memset, we use
the first argument as the pointer to the block and the last as the size of
the block,

For documentation, can you provide me with a standard image? Because, the
one I am using is not giving results which are presentable. There is not
difference if I vary the parameters (In fact the filters are also giving
the same result).

> --
> FFmpeg = Foolish and Frenzy Mystic Puritan Elitist Geisha
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