H264RtpDepacketizer: De-packetize access units rather than individual NALUs #1135
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@Sean-Der This should implement the change to the H264 de-packetizer you were asking for in #1134 (comment). I tested it with the Intel VPL encoder/decoder and packets produced with |
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@paullouisageneau what do you think of this change? I am in big support of it! |
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I think this is great, the change totally makes sense. |
edmonds
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Re-based on master, made the start sequence configurable. |
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@edmonds Could you please address conflicts here too? |
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@edmonds I would love to fix these merge conflicts for you! If you add me as a contributor to your fork I can fix them right now :) |
OK, just sent you an invite. |
Sean-Der
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… NALUs This commit updates the `H264RtpDepacketizer` to accumulate the NALUs for a particular RTP timestamp into a single output message, rather than returning each NALU as an individual message. This helps decoders which may want to see the non-VCL SPS/PPS/etc. NALUs in the same access unit as a VCL NALU rather than as standalone messages. Each NALU in the access unit buffer is prepended with an configurable H.264 start code
Sean-Der
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@paullouisageneau done! can I get a review please? @edmonds I changed the name of the member variable from |
This commit updates the
H264RtpDepacketizerto accumulate the NALUs for a particular RTP timestamp into a single output message, rather than returning each NALU as an individual message. This helps decoders which may want to see the non-VCL SPS/PPS/etc. NALUs in the same access unit as a VCL NALU rather than as standalone messages.Each NALU in the access unit buffer is prepended with an H.264 Annex B start code 0x00, 0x00, 0x01.