ff58
5th September 2013, 13:57
Hi,
We have problem related to the NAL unit start code (00 00 00 01 or 00 00 01) when found inside User-data unregistered SEI data.
At the decoder side, if the start code is found inside SEI, the decoder supposes that this is a new NAL unit and so this causes a problem. There is nothing inside h.264 specification related to this subject.
My questions are;
1) Is it possible that the SEI packets can include start code indicator? or NOT?
2) If it is forbidden to insert a start code inside SEI, what should we do? Do we need to re-encode that portion of data?
3) Or anything else?
Thank you for your support.
Fikret
We have problem related to the NAL unit start code (00 00 00 01 or 00 00 01) when found inside User-data unregistered SEI data.
At the decoder side, if the start code is found inside SEI, the decoder supposes that this is a new NAL unit and so this causes a problem. There is nothing inside h.264 specification related to this subject.
My questions are;
1) Is it possible that the SEI packets can include start code indicator? or NOT?
2) If it is forbidden to insert a start code inside SEI, what should we do? Do we need to re-encode that portion of data?
3) Or anything else?
Thank you for your support.
Fikret