Is the decision about exactly which frame to make an IDR frame made in x264 or ffmpeg?
Any pointer or advice on where to look for this in the code?


On 4/29/15 8:54 PM, Anatol wrote:
No responses on that one?
It is very important issue.

On Mon, Apr 27, 2015 at 11:47 PM, Haris Zukanovic <
[email protected]> wrote:

Hello,
Can I use force_key_frames in some way to produce keyframes (IDR, not
I-frames) at exactly the same PTS in output streams as they are found in
the live input stream? Both input and output are h264 and live streaming.

Something analogous to using 2 pass encoding for VOD and in the second
pass keyframes are inserted exactly where they are recorded in the first
pass... Is that something like that even theoretically doable for live
streaming?



thanx

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