h264压缩数据，如何提取PPS / SPS [英] h264 compressed data, how to extract PPS/SPS

问题描述

您好



我使用ffmpeg将原始数据压缩为h264。



几乎没有问题，当图像被压缩时，PPS / SPS将位于每个压缩帧的前面？我看到数据前面有一个0001，有没有办法将帧传递给h264转储应用程序看看我有什么。



如果我想通过RTSP传输（使用live555）我是否需要删除标题？



非常感谢任何帮助。

Hi There

I have used ffmpeg to compress raw data to h264.

Few questions, when the image is compressed is the PPS/SPS going to be at the front of each compressed frame? I see that there is a 0001 in front of the data, is there some way of passing the frame to a h264 dump application to see what I have.

If I want to transmit this via RTSP (using live555) do I need to remove the header?

Any help would be greatly appreciated.

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