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avformat/whip: mark as experimental

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This patch doesn't effect WHIP usage via command, as WHIP always
needs to be explicitly specified

Signed-off-by: Jack Lau <jacklau1222@qq.com>
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
This commit is contained in:
Jack Lau
2025-06-10 17:26:13 +08:00
committed by Zhao Zhili
parent 177b92df2b
commit 214248e2d6
2 changed files with 3 additions and 1 deletions
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2
doc/muxers.texi
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@ -3885,6 +3885,8 @@ ffmpeg -f webm_dash_manifest -i video1.webm \
WebRTC (Real-Time Communication) muxer that supports sub-second latency streaming according to
the WHIP (WebRTC-HTTP ingestion protocol) specification.
This is an experimental feature.
It uses HTTP as a signaling protocol to exchange SDP capabilities and ICE lite candidates. Then,
it uses STUN binding requests and responses to establish a session over UDP. Subsequently, it
initiates a DTLS handshake to exchange the SRTP encryption keys. Lastly, it splits video and

2
libavformat/whip.c
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@ -1907,7 +1907,7 @@ const FFOutputFormat ff_whip_muxer = {
.p.long_name = NULL_IF_CONFIG_SMALL("WHIP(WebRTC-HTTP ingestion protocol) muxer"),
.p.audio_codec = AV_CODEC_ID_OPUS,
.p.video_codec = AV_CODEC_ID_H264,
.p.flags = AVFMT_GLOBALHEADER | AVFMT_NOFILE,
.p.flags = AVFMT_GLOBALHEADER | AVFMT_NOFILE | AVFMT_EXPERIMENTAL,
.p.priv_class = &whip_muxer_class,
.priv_data_size = sizeof(WHIPContext),
.init = whip_init,