[Ffmpeg-devel] [Ffmpeg-devel-old] rtp mpeg4 packetize problem

Zoltan NAGY nagyz
Wed Jul 20 12:43:53 CEST 2005

mike lee wrote:

>Dear all
>    I am now trying to use ffmpeg library to stream data and test with
>videolan player thought rtsp/rtp/udp . But i found that error occur
>whenever a frame is sent with multiple packets which is likely to be the
>key frame. Final image is a mess at the bottom but ok at the top. And i
>have checked that the marker bit is properly set on the last packet.
>    Also, according rfc3016, mpeg4 rtp payload may include specific
>header. Due to my little understanding of mpeg4 spec, I don't know what
>i need to pass in separate rtp packetized frame. Does anybody try this
>before? Also Does ffmpeg plan to add mpeg4 payload support?

Can you share your code with me? I'd be very interesting, as I'm writing 
exactly the same application.. :)

Thanks in advance,

Zoltan NAGY,
Software Engineer

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