[FFmpeg-devel] [PATCH] avcodec/openh264enc.c: generate IDR frame in response to I frame pict_type

Valery Kot valery.kot at gmail.com
Mon Mar 12 08:58:24 EET 2018


Could somebody please take a look into my patch? Or is it somehow invisible
/ badly formatted?

It allows for inducing key frames at proper moments by e.g.
-force_key_frames, while using openH264 codec. Thus accurate HLS with LGPL
license, which is important for us.


On Monday, March 5, 2018, Valery Kot <valery.kot at gmail.com> wrote:

> libx264 encoder uses AVFrame.pict_type (if provided by user) to use this
> frame as key frame.
> For openh264 encoder this functionality is missing, pict_type simply being
> ignored.
> Attached patch fixes it.
> Valery

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