H.264 SPS/PPS in mp4

[saad]

when i input a H.264/mp4 demuxed stream to J.M. decoder, the decoder fails as it cant find SPS/PPS nal units. the first nal unit it finds is NALU_TYPE_IDR.

How H.264 SPS / PPS info is stored in mp4 container.

any links regarding H.264 in mp4 would also be helpful.

[bond]

how did you extract the video stream out of the mp4? try mp4creator, mp4box

the sps/pps is stored in the avcc atom in mp4

[saad]

thanx bond

btw any links/info regarding structure of "stsd->avcC" for H.264 avc ?

[bond]

propably the specs, i link to in my faqs at the end...