Some client support one NAL per packet (1460bytes per RTP packet) mode only. When I try to encode a QCIF sequence, the firstNAL is 2112 bytes: much bigger than 1460bytes. This will also causea packet burst that willbe blocked by some gateways in the low bit-rate network. How do I control the NAL size and I-framein umc_video_enc_con?
That might be something like adaptive increasing quant parameter untill you met compressed frame size requirements
This is not demostrated in umc_video_enc_con application
Do you have some examples of that? Or would you refer me to the document that I can follow? This is a mandatory feature because many H264 clients especially the phones has restriction on this. Thank you very much.