From 214248e2d6c61bcbf1c7f61ee1013e5c91a8597e Mon Sep 17 00:00:00 2001 From: Jack Lau Date: Tue, 10 Jun 2025 17:26:13 +0800 Subject: [PATCH] avformat/whip: mark as experimental This patch doesn't effect WHIP usage via command, as WHIP always needs to be explicitly specified Signed-off-by: Jack Lau Signed-off-by: Zhao Zhili --- doc/muxers.texi | 2 ++ libavformat/whip.c | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/doc/muxers.texi b/doc/muxers.texi index 30c95c3d34..d2ee90bf33 100644 --- a/doc/muxers.texi +++ b/doc/muxers.texi @@ -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 diff --git a/libavformat/whip.c b/libavformat/whip.c index 710f24fc5a..bb7b8657dc 100644 --- a/libavformat/whip.c +++ b/libavformat/whip.c @@ -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,