[FFmpeg-trac] #6389(avformat:new): Support H.265 over Adobe HTTP-FLV or RTMP
FFmpeg
trac at avcodec.org
Sun May 14 16:50:42 EEST 2017
#6389: Support H.265 over Adobe HTTP-FLV or RTMP
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Reporter: winlin | Owner:
Type: task | Status: new
Priority: normal | Component: avformat
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by JEEB):
HEVC over FLV (and thus RTMP) is not defined nor supported. And unless
Adobe specifies it, we should not support it. We have enough hacks inside
FFmpeg as it is.
Not to mention that there are alternatives out there are properly
specified for newer formats such as VP9 or HEVC that can be utilized
instead for both ingest to a media server as well as something the actual
playback clients get. I mean, even plain MPEG-TS or fragmented ISOBMFF
over HTTP would be achievable easily. And while things like HLS or MPEG-
DASH are usually used with relatively high latency (often in order to
improve compression ratios), they can also be used so that the latency
would be within those parameters you mention, so that sort of latency
limitation is not really a limitation per se (considering the ingest to a
media server that handles the packaging is done in a relatively sane way
and that the encoder in the very beginning of the chain is configured
accordingly latency-wise).
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6389#comment:1>
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