[FFmpeg-devel] [PATCH] avfilter: port qp filter from libmpcodecs

Derek Buitenhuis derek.buitenhuis at gmail.com
Thu Sep 19 13:52:41 CEST 2013

On 9/19/2013 12:57 AM, Paul B Mahol wrote:
> + at table @option
> + at item qp
> +Set expression for quantization parameter.
> + at end table
> +
> +The expression is evaluated through the eval API and can contain, among others,
> +the following constants:

This doesn't really make clear what it does of why it's useful...

- Derek

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