Can you find key frame (I-frame) in h264 video without decoding? i.e. is it in packet?

StackOverflow https://stackoverflow.com/questions/8915435

  •  29-10-2019
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题

I need to know if I can find a I-frame without having to decode it first. I would like there to be some flag in AVPacket, but I can't see that there is one.

Thanks.

没有正确的解决方案

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