[Ffmpeg-devel] [Ffmpeg-devel-old] rtp mpeg4 packetize problem
Thu Jul 21 05:32:48 CEST 2005
>Unfortunately, I cannot (I wrote that code at work, and I do not have it
I also can not publish my code out.
>Just set such flag in the "flags" field of AVCodecContext before opening
>the codec. After opening the codec, you will have the "global headers"
>in the extradata field (look at extradata and extradata_size in
>AVCodecContext). You can dump the extradata field in ascii and put it in
>the config= in the SDP file (according to RFC3016).
I have try this method , but i found that this doesn't work. Lucky i
have solved my problem by searching though rfc3016 and the avcodec
library. There is a "RTP-friendly mode" in CodecContext to tell the
library to set the resync_marker_disable bit in VOL header. This will
enable the use of section 3.3(f) packetized mode in rfc3016 which is not
recommend to use in lossy enviroment.
Anyways, thanks Luca
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