Some DRM specifications require locked GOP sizes that ignore scene changes. Our API can set an H.264 keyframe interval, and boost the scene change threshold high enough to achieve this.

Example for 24 fps:

<format>
<output>mp4 </output>
<video_codec>libx264 </video_codec>
<framerate>24</framerate>
<keyframe>24</keyframe>
<video_codec_parameters>
<sc_threshold>1999999999</sc_threshold>
<keyint_min>23</keyint_min>
</video_codec_parameters>
</format>

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