From: Marvin Scholz <epirat07@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Marvin Scholz <epirat07@gmail.com>
Subject: [FFmpeg-devel] [PATCH v2 1/2] avformat/rtsp: parse framerate in sdp
Date: Fri, 23 May 2025 18:13:50 +0200
Message-ID: <20250523161351.68726-1-epirat07@gmail.com> (raw)
From: Erik Linge <erikli@axis.com>
Co-authored-by: Marvin Scholz <epirat07@gmail.com>
---
libavformat/rtsp.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index 5ea471b40c..3f2966414f 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -618,6 +618,13 @@ static void sdp_parse_line(AVFormatContext *s, SDPParseState *s1,
s1->seen_fmtp = 1;
av_strlcpy(s1->delayed_fmtp, buf, sizeof(s1->delayed_fmtp));
}
+ } else if (av_strstart(p, "framerate:", &p) && s->nb_streams > 0) {
+ // RFC 8866
+ double framerate;
+ if (av_sscanf(p, "%lf%c", &framerate, &(char){0}) == 1) {
+ st = s->streams[s->nb_streams - 1];
+ st->avg_frame_rate = av_d2q(framerate, INT_MAX);
+ }
} else if (av_strstart(p, "ssrc:", &p) && s->nb_streams > 0) {
rtsp_st = rt->rtsp_streams[rt->nb_rtsp_streams - 1];
get_word(buf1, sizeof(buf1), &p);
--
2.39.5 (Apple Git-154)
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next reply other threads:[~2025-05-23 16:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-23 16:13 Marvin Scholz [this message]
2025-05-23 16:13 ` [FFmpeg-devel] [PATCH v2 2/2] avformat/rtpdec_jpeg: Set width and heigh codec parameters Marvin Scholz
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