Dear Ross, I have developed a RTSP streaming server that supports H264 and M4V-ES and I am now trying to implement Trick Play functionalities.
In order to support fast forward and reverse play, I have understood that I need to work with "scale". For a scale = 2.0, I have understood that I need to send only 1 frame every second frames. --> While streaming an H264 file with scale=2.0, I have tried to stream key frames (IDR Nalu) and discard every second frame (SLICE Nalu) : this doesn't work at all since every SLICE seems to need the previous SLICE along with the key frame to be decoded. Thus my question : while fast forwarding an H264 file should I only stream key frames ? Thanks in advance for your response! guillaume
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