Discussion:
[FFmpeg-user] HEVC over RTMP
PSPunch
2016-04-08 07:07:17 UTC
Permalink
Please excuse me for posting what may be a question on containers in
general.

How difficult is it to modify FFmpeg to enable HEVC output over RTMP?

When combining <-c:v hevc> with <-f flv rtmp://...> I get the message
"Video codec hevc not compatible with flv."
I have read elsewhere that officially this will not be possible until
Adobe updates their RTMP standard.

If I am willing to drop compatibility, would it be just the matter of
rewriting FFmpeg to bypass the check to refuse HEVC+RTMP, or are there
other characteristics of the codec, etc.. that make it difficult to
combine these two?

I guess I may also need to rewrite the streaming server and player as
well, but that is another thing.

Thank you.
--
David Shimamoto
Carl Eugen Hoyos
2016-04-08 10:44:49 UTC
Permalink
Post by PSPunch
I have read elsewhere that officially this will not be
possible until Adobe updates their RTMP standard.
This is correct.

I would expect that it is trivial to invent a standard
but it sounds like a very bad idea to use a standardized
transport format in a non-standardized way.

Carl Eugen

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