From: baigao via ffmpeg-devel <ffmpeg-devel@ffmpeg.org>
To: ffmpeg-devel@ffmpeg.org
Cc: baigao <1007668733@qq.com>
Subject: [FFmpeg-devel] [PATCH] avformat/whip: Drop invalid group:BUNDLE from SDP in single-stream cases
Date: Mon, 6 Oct 2025 16:06:00 +0800
Message-ID: <tencent_3DFA674C93DF4AFD8E07DFAF062C71F3E009@qq.com> (raw)
---
libavformat/whip.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavformat/whip.c b/libavformat/whip.c
index 472c6dbf16..6ace9240f9 100644
--- a/libavformat/whip.c
+++ b/libavformat/whip.c
@@ -617,12 +617,14 @@ static int generate_sdp_offer(AVFormatContext *s)
"o=FFmpeg %s 2 IN IP4 %s\r\n"
"s=FFmpegPublishSession\r\n"
"t=0 0\r\n"
- "a=group:BUNDLE 0 1\r\n"
"a=extmap-allow-mixed\r\n"
"a=msid-semantic: WMS\r\n",
WHIP_SDP_SESSION_ID,
WHIP_SDP_CREATOR_IP);
+ if (whip->audio_par && whip->video_par)
+ av_bprintf(&bp, "a=group:BUNDLE 0 1\r\n");
+
if (whip->audio_par) {
if (whip->audio_par->codec_id == AV_CODEC_ID_OPUS)
acodec_name = "opus";
--
2.51.0
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next reply other threads:[~2025-10-06 8:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-06 8:06 baigao via ffmpeg-devel [this message]
2025-10-06 11:33 ` [FFmpeg-devel] " Jack Lau via ffmpeg-devel
2025-10-08 1:16 ` Jack Lau via ffmpeg-devel
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