[FFmpeg-user] how to change a sequences gamma

Jared Glass jared.glass at triggerfish.co.za
Wed May 23 18:05:19 CEST 2012

Thanks Stefano
I managed to get it sorted :)

On 2012/05/19 12:16 PM, Stefano Sabatini wrote:
> On date Friday 2012-05-18 08:20:27 +0200, Jared Glass encoded:
>> Hi there
>> Does anyone have any ideas how to change the gamma of a sequence?
>> I've seen in the documentation that it is possible thought it looks
>> like it can only be done by ffplay when playing back a video. I need
>> this gamma change burnt into the actual frames.
>> Any ideas?
> Check the lut filter:
> http://ffmpeg.org/libavfilter.html#lut_002c-lutrgb_002c-lutyuv
> I guess this is supported also through some mp wrapped filters, or
> through frei0r.

Kind Regards,
Jared Glass <mailto:jared.glass at triggerfish.co.za> | Technical Lead
Triggerfish Animation Studios <http://www.triggerfish.co.za>
Zambezia Movie <http://www.zambeziamovie.com/> | Khumba Movie 

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