[FFmpeg-devel] [PATCH] Port mp=eq/eq2 to FFmpeg
Paul B Mahol
onemda at gmail.com
Wed Jan 21 19:39:02 CET 2015
On 1/21/15, arwa arif <arwaarif1994 at gmail.com> wrote:
>> I still expect that eq and eq2 should have the same performances,
>> since the adjust callback is set depending on the parameter values. So
>> we should have a single eq filter.
>> Please investigate about why you get different benchmark values.
> I used this command: ffmpeg -benchmark -i matrixbench_mpeg2.mpg -vf mp=eq2
> -f null -
> And everytime I am running this command, I am getting a different result
> even for the same input and same filter.
> So, I tried using the time.h library for getting the time, the results for
> eq and eq2 are 37.71 and 35.56 seconds respectively.
> I don't know why eq is coming out to be slower than eq2. (In fact, eq2 is
> accessing more functions than eq).
Just remove eq code and rename eq2 to eq.
>> FFmpeg = Fancy Fancy Multipurpose Pacific Elitist Game
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>> ffmpeg-devel at ffmpeg.org
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> ffmpeg-devel at ffmpeg.org
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