[FFmpeg-devel] [PATCH] lavfi: add smartblur filter

Jérémy TRAN tran.jeremy.av at gmail.com
Thu Aug 23 18:02:13 CEST 2012

2012/8/23 Stefano Sabatini <stefasab at gmail.com>:
> On date Wednesday 2012-08-22 22:23:34 +0200, Jérémy Tran encoded:
>> This is still work in progress, the checksum of the port and
>> the original filter aren't the same.
> How are they different?

The checksum isn’t the same at all in all 3 planes.
I tried printing the checksum at the end of the end_frame() function
and at a similar place in the mplayer filter using the
av_adler32_update() function and it indeed appears to be different.
Currently trying to find out where I messed up.

>> +static int allocStuff(FilterParam *f, int width, int height)
> Please use a sane name here.

Whoops, my bad.

Jérémy Tran
ACU 2013

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