Big frame(4096x4096) low fps (2) h264 encoding and streaming (4.5Mbp network)

[EliA]

Hi

I need to encode a frame with resolution of 4096x4096 with h264 encoding and
stream with rtp protocol.
Requirements:
 * Save the original frame quality as much as possible.
 * The frame sent with low frame rate (~2 fps)
 * The network is restrict to 4.5Mbps

Is it possible to send the big frame with many packets? Any other idea how
can I do it?

Thanks!



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[Nicolas Dufresne-5]

Le mardi 20 mars 2018 à 07:59 -0700, EliA a écrit :

> I need to encode a frame with resolution of 4096x4096 with h264
> encoding and
> stream with rtp protocol.
> Requirements:
>  * Save the original frame quality as much as possible.
>  * The frame sent with low frame rate (~2 fps)
>  * The network is restrict to 4.5Mbps
>
> Is it possible to send the big frame with many packets? Any other
> idea how
> can I do it?

RTP payloaders should be able to split the frames in as many packets as
needed (usually in chunk of MTU size, 1400 bytes by default). Though, I
would suggest you to enable retransmission (or forward error
correction) as loosing one packet would divide by two your already
pretty low framerate.

Nicolas
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