[FFmpeg-devel] [RFC] H.264: Supporting Recovery Point SEIs

Baptiste Coudurier baptiste.coudurier
Fri Dec 25 21:23:54 CET 2009

On 12/25/09 8:56 PM, Jason Garrett-Glaser wrote:
> x264 will soon be committing Periodic Intra Refresh, an extremely
> powerful feature for low-latency, high-resilience streaming.  This
> will involve using SEI Recovery Points as seek points in H.264 video
> files.  This already works partially with container formats like MKV
> and MP4 that flag keyframes.  However, there is the following, massive
> gotcha:

Isn't this simply open gop feature ?

If so, the ISO Media container completely supports this though multiple 

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