I need to process an incoming h264 stream from an external server.
This stream is composed by h264 frames with sps / pps information.
I need to "strip" this information out and pass the data along to the receiver.
How can I do this ?
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So you need to append some stuff? Because there is no such well known thing as "global headers" in H.264, perhaps you need to improve the question. – Roman R. Sep 20 '12 at 19:33
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When encoding with x264 there is an option "b_repeat_headers" which mean we want to send sps / pps information along with every keyframe. ffmpeg call "global header" when b_repeat_headers is set to false. – danflu Sep 20 '12 at 21:11
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1This is what I mean "improve the question". `b_repeat_headers` has nothing to do with `H.264`. It is specific to x264 or something else, so you need to explain what you are trying to reach. I suppose you want to parse out SPS/PPS NAL units and duplicate them by re-inserting with every I-Frame. This is what you need to add to your original post. – Roman R. Sep 20 '12 at 21:54
