[Mp4-tech] Single NAL Unit Mode

[Panagiotis Issaris]

Hi all,
I have a question regarding H.264 over RTP (RFC 3984):
What is an encoder supposed to do when using Single NAL Unit Mode and 
NAL units become rather large? Should it start splitting the image in 
smaller NAL units by encoding the frames in multiple slices and putting 
each slice in a separate NAL unit?
I'm asking this because RFC3984 states that FU-A (which we have 
currently implemented) is not necessarily implemented on all devices (it 
is not a "MUST" but a "SHOULD") while Single NAL Unit Mode is a "MUST".
With friendly regards,
Takis
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