[FFmpeg-devel] [PATCH] avformat/rtsp: Fix server compatibility issues with rtspclientsink GStreamer plugin
mode field in Transport header can be sent in upper case so make string comparison case insensitive. Also, GStreamer expects to see mode=record instead of mode=receive in Transport header in response. Signed-off-by: Paul Orlyk --- libavformat/rtsp.c| 4 ++-- libavformat/rtspdec.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index 583f5338e8..61e24a5c7a 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1012,8 +1012,8 @@ static void rtsp_parse_transport(AVFormatContext *s, if (*p == '=') { p++; get_word_sep(buf, sizeof(buf), ";, ", &p); -if (!strcmp(buf, "record") || -!strcmp(buf, "receive")) +if (!av_strcasecmp(buf, "record") || +!av_strcasecmp(buf, "receive")) th->mode_record = 1; } } diff --git a/libavformat/rtspdec.c b/libavformat/rtspdec.c index 39fd92fb66..d6a223cbc6 100644 --- a/libavformat/rtspdec.c +++ b/libavformat/rtspdec.c @@ -303,7 +303,7 @@ static int rtsp_read_setup(AVFormatContext *s, char* host, char *controlurl) rtsp_st->interleaved_min = request.transports[0].interleaved_min; rtsp_st->interleaved_max = request.transports[0].interleaved_max; snprintf(responseheaders, sizeof(responseheaders), "Transport: " - "RTP/AVP/TCP;unicast;mode=receive;interleaved=%d-%d" + "RTP/AVP/TCP;unicast;mode=record;interleaved=%d-%d" "\r\n", request.transports[0].interleaved_min, request.transports[0].interleaved_max); } else { @@ -333,7 +333,7 @@ static int rtsp_read_setup(AVFormatContext *s, char* host, char *controlurl) localport = ff_rtp_get_local_rtp_port(rtsp_st->rtp_handle); snprintf(responseheaders, sizeof(responseheaders), "Transport: " - "RTP/AVP/UDP;unicast;mode=receive;source=%s;" + "RTP/AVP/UDP;unicast;mode=record;source=%s;" "client_port=%d-%d;server_port=%d-%d\r\n", host, request.transports[0].client_port_min, request.transports[0].client_port_max, localport, -- 2.39.2 ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-devel] [PATCH] avformat/rtsp: Fix server compatibility issues with rtspclientsink GStreamer plugin
On 12/28/23 21:33, Michael Niedermayer wrote: On Wed, Dec 27, 2023 at 03:44:09PM +0200, Paul Orlyk wrote: mode field in Transport header can be sent in upper case so make string comparison case insensitive. Also, GStreamer expects to see mode=record instead of mode=receive in Transport header in response. Signed-off-by: Paul Orlyk --- libavformat/rtsp.c| 4 ++-- libavformat/rtspdec.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index 583f5338e8..61e24a5c7a 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1012,8 +1012,8 @@ static void rtsp_parse_transport(AVFormatContext *s, if (*p == '=') { p++; get_word_sep(buf, sizeof(buf), ";, ", &p); -if (!strcmp(buf, "record") || -!strcmp(buf, "receive")) +if (!av_strcasecmp(buf, "record") || +!av_strcasecmp(buf, "receive")) th->mode_record = 1; } } diff --git a/libavformat/rtspdec.c b/libavformat/rtspdec.c index 39fd92fb66..d6a223cbc6 100644 --- a/libavformat/rtspdec.c +++ b/libavformat/rtspdec.c @@ -303,7 +303,7 @@ static int rtsp_read_setup(AVFormatContext*s, char* host, char *controlurl) rtsp_st->interleaved_min = request.transports[0].interleaved_min; patch is damaged by linebreaks [...] Sorry for that. Please find it attached.From 156ceeded6cd076b781205adc034144186a9a7ea Mon Sep 17 00:00:00 2001 From: Paul Orlyk Date: Wed, 27 Dec 2023 15:30:20 +0200 Subject: [PATCH] avformat/rtsp: Fix server compatibility issues with rtspclientsink GStreamer plugin mode field in Transport header can be sent in upper case so make string comparison case insensitive. Also, GStreamer expects to see mode=record instead of mode=receive in Transport header in response. Signed-off-by: Paul Orlyk --- libavformat/rtsp.c| 4 ++-- libavformat/rtspdec.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index 583f5338e8..61e24a5c7a 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1012,8 +1012,8 @@ static void rtsp_parse_transport(AVFormatContext *s, if (*p == '=') { p++; get_word_sep(buf, sizeof(buf), ";, ", &p); -if (!strcmp(buf, "record") || -!strcmp(buf, "receive")) +if (!av_strcasecmp(buf, "record") || +!av_strcasecmp(buf, "receive")) th->mode_record = 1; } } diff --git a/libavformat/rtspdec.c b/libavformat/rtspdec.c index 39fd92fb66..d6a223cbc6 100644 --- a/libavformat/rtspdec.c +++ b/libavformat/rtspdec.c @@ -303,7 +303,7 @@ static int rtsp_read_setup(AVFormatContext *s, char* host, char *controlurl) rtsp_st->interleaved_min = request.transports[0].interleaved_min; rtsp_st->interleaved_max = request.transports[0].interleaved_max; snprintf(responseheaders, sizeof(responseheaders), "Transport: " - "RTP/AVP/TCP;unicast;mode=receive;interleaved=%d-%d" + "RTP/AVP/TCP;unicast;mode=record;interleaved=%d-%d" "\r\n", request.transports[0].interleaved_min, request.transports[0].interleaved_max); } else { @@ -333,7 +333,7 @@ static int rtsp_read_setup(AVFormatContext *s, char* host, char *controlurl) localport = ff_rtp_get_local_rtp_port(rtsp_st->rtp_handle); snprintf(responseheaders, sizeof(responseheaders), "Transport: " - "RTP/AVP/UDP;unicast;mode=receive;source=%s;" + "RTP/AVP/UDP;unicast;mode=record;source=%s;" "client_port=%d-%d;server_port=%d-%d\r\n", host, request.transports[0].client_port_min, request.transports[0].client_port_max, localport, -- 2.39.2 ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-devel] [PATCH] avformat/rtsp: Fix server compatibility issues with rtspclientsink GStreamer plugin
On 1/3/24 14:51, Paul Orlyk wrote: On 12/28/23 21:33, Michael Niedermayer wrote: On Wed, Dec 27, 2023 at 03:44:09PM +0200, Paul Orlyk wrote: mode field in Transport header can be sent in upper case so make string comparison case insensitive. Also, GStreamer expects to see mode=record instead of mode=receive in Transport header in response. Signed-off-by: Paul Orlyk --- libavformat/rtsp.c | 4 ++-- libavformat/rtspdec.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index 583f5338e8..61e24a5c7a 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1012,8 +1012,8 @@ static void rtsp_parse_transport(AVFormatContext *s, if (*p == '=') { p++; get_word_sep(buf, sizeof(buf), ";, ", &p); - if (!strcmp(buf, "record") || - !strcmp(buf, "receive")) + if (!av_strcasecmp(buf, "record") || + !av_strcasecmp(buf, "receive")) th->mode_record = 1; } } diff --git a/libavformat/rtspdec.c b/libavformat/rtspdec.c index 39fd92fb66..d6a223cbc6 100644 --- a/libavformat/rtspdec.c +++ b/libavformat/rtspdec.c @@ -303,7 +303,7 @@ static int rtsp_read_setup(AVFormatContext*s, char* host, char *controlurl) rtsp_st->interleaved_min = request.transports[0].interleaved_min; patch is damaged by linebreaks [...] Sorry for that. Please find it attached. Ping ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-devel] [PATCH] avformat/rtsp: Fix server compatibility issues with rtspclientsink GStreamer plugin
On 1/12/24 21:07, Michael Niedermayer wrote: On Wed, Jan 03, 2024 at 02:51:36PM +0200, Paul Orlyk wrote: On 12/28/23 21:33, Michael Niedermayer wrote: On Wed, Dec 27, 2023 at 03:44:09PM +0200, Paul Orlyk wrote: mode field in Transport header can be sent in upper case so make string comparison case insensitive. Also, GStreamer expects to see mode=record instead of mode=receive in Transport header in response. Signed-off-by: Paul Orlyk --- libavformat/rtsp.c| 4 ++-- libavformat/rtspdec.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index 583f5338e8..61e24a5c7a 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1012,8 +1012,8 @@ static void rtsp_parse_transport(AVFormatContext *s, if (*p == '=') { p++; get_word_sep(buf, sizeof(buf), ";, ", &p); -if (!strcmp(buf, "record") || -!strcmp(buf, "receive")) +if (!av_strcasecmp(buf, "record") || +!av_strcasecmp(buf, "receive")) th->mode_record = 1; } } diff --git a/libavformat/rtspdec.c b/libavformat/rtspdec.c index 39fd92fb66..d6a223cbc6 100644 --- a/libavformat/rtspdec.c +++ b/libavformat/rtspdec.c @@ -303,7 +303,7 @@ static int rtsp_read_setup(AVFormatContext*s, char* host, char *controlurl) rtsp_st->interleaved_min = request.transports[0].interleaved_min; patch is damaged by linebreaks [...] Sorry for that. Please find it attached. rtsp.c|4 ++-- rtspdec.c |4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) 8ed5709b8c5cb30aeaa18d609b86b9be0557a06e 0001-avformat-rtsp-Fix-server-compatibility-issues-with-r.patch From 156ceeded6cd076b781205adc034144186a9a7ea Mon Sep 17 00:00:00 2001 From: Paul Orlyk Date: Wed, 27 Dec 2023 15:30:20 +0200 Subject: [PATCH] avformat/rtsp: Fix server compatibility issues with rtspclientsink GStreamer plugin mode field in Transport header can be sent in upper case so make string comparison case insensitive. Also, GStreamer expects to see mode=record instead of mode=receive in Transport header in response. It appears to me that these are 2 seperate issues ? if its 2 patches, i can apply the av_strcasecmp(). Essentially they are. I combined them in the context of GStreamer compatibility. Would it be better at this point to send them separately? For the receive vs record i would prefer to see some quote from a RFC instead of just an implementation thx [...] Regarding receive vs record: RFC 7826 "Real-Time Streaming Protocol Version 2.0" (https://datatracker.ietf.org/doc/html/rfc7826), section 18.54: mode: The mode parameter indicates the methods to be supported for this session. The currently defined valid value is "PLAY". If not provided, the default is "PLAY". The "RECORD" value was defined in RFC 2326; in this specification, it is unspecified but reserved. RECORD and other values may be specified in the future. RFC 2326 "Real Time Streaming Protocol (RTSP)" (https://datatracker.ietf.org/doc/html/rfc2326), section 12.39: mode: The mode parameter indicates the methods to be supported for this session. Valid values are PLAY and RECORD. If not provided, the default is PLAY. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
[FFmpeg-devel] [PATCH v2 1/2] avformat/rtsp: Support mode field of Transport header being sent in upper case
Fixes server compatibility issues with rtspclientsink GStreamer plugin Signed-off-by: Paul Orlyk --- libavformat/rtsp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index 583f5338e8..61e24a5c7a 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1012,8 +1012,8 @@ static void rtsp_parse_transport(AVFormatContext *s, if (*p == '=') { p++; get_word_sep(buf, sizeof(buf), ";, ", &p); -if (!strcmp(buf, "record") || -!strcmp(buf, "receive")) +if (!av_strcasecmp(buf, "record") || +!av_strcasecmp(buf, "receive")) th->mode_record = 1; } } -- 2.43.0 ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
[FFmpeg-devel] [PATCH v2 2/2] avformat/rtsp: Send mode=record instead of mode=receive in Transport header
Fixes server compatibility issues with rtspclientsink GStreamer plugin. From specification: RFC 7826 "Real-Time Streaming Protocol Version 2.0" (https://datatracker.ietf.org/doc/html/rfc7826), section 18.54: mode: The mode parameter indicates the methods to be supported for this session. The currently defined valid value is "PLAY". If not provided, the default is "PLAY". The "RECORD" value was defined in RFC 2326; in this specification, it is unspecified but reserved. RECORD and other values may be specified in the future. RFC 2326 "Real Time Streaming Protocol (RTSP)" (https://datatracker.ietf.org/doc/html/rfc2326), section 12.39: mode: The mode parameter indicates the methods to be supported for this session. Valid values are PLAY and RECORD. If not provided, the default is PLAY. mode=receive was always like this, from the initial commit 'a8ad6ffa rtsp: Add listen mode'. For comparison, Wowza was used to push RTSP stream to. Both GStreamer and FFmpeg had no issues. Here is the capture of Wowza responding to SETUP request: 200 OK CSeq: 3 Server: Wowza Streaming Engine 4.8.26+4 build20231212155517 Cache-Control: no-cache Expires: Mon, 15 Jan 2024 19:40:31 GMT Transport: RTP/AVP/UDP;unicast;client_port=11640-11641;mode=record;source=172.17.0.2;server_port=6976-6977 Date: Mon, 15 Jan 2024 19:40:31 GMT Session: 1401457689;timeout=60 Test setup: Server: ffmpeg -loglevel trace -y -rtsp_flags listen -i rtsp://0.0.0.0:30800/live.stream t.mp4 FFmpeg client: ffmpeg -re -i "Big Buck Bunny - FULL HD 30FPS.mp4" -c:v libx264 -f rtsp rtsp://127.0.0.1:30800/live.stream GStreamer client: gst-launch-1.0 videotestsrc is-live=true pattern=smpte ! queue ! videorate ! videoscale ! video/x-raw,width=640,height=360,framerate=60/1 ! timeoverlay font-desc="Sans, 84" halignment=center valignment=center ! queue ! videoconvert ! tee name=t t. ! x264enc bitrate=9000 pass=cbr speed-preset=ultrafast byte-stream=false key-int-max=15 threads=1 ! video/x-h264,profile=baseline ! queue ! rsink. audiotestsrc ! voaacenc ! queue ! rsink. t. ! queue ! autovideosink rtspclientsink name=rsink location=rtsp://localhost:30800/live.stream Test results: modified FFmpeg client -> stock server: ok stock FFmpeg client-> modified server : ok modified FFmpeg client -> modified server : ok GStreamer client -> modified server : ok Signed-off-by: Paul Orlyk --- libavformat/rtspdec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavformat/rtspdec.c b/libavformat/rtspdec.c index 39fd92fb66..d6a223cbc6 100644 --- a/libavformat/rtspdec.c +++ b/libavformat/rtspdec.c @@ -303,7 +303,7 @@ static int rtsp_read_setup(AVFormatContext *s, char* host, char *controlurl) rtsp_st->interleaved_min = request.transports[0].interleaved_min; rtsp_st->interleaved_max = request.transports[0].interleaved_max; snprintf(responseheaders, sizeof(responseheaders), "Transport: " - "RTP/AVP/TCP;unicast;mode=receive;interleaved=%d-%d" + "RTP/AVP/TCP;unicast;mode=record;interleaved=%d-%d" "\r\n", request.transports[0].interleaved_min, request.transports[0].interleaved_max); } else { @@ -333,7 +333,7 @@ static int rtsp_read_setup(AVFormatContext *s, char* host, char *controlurl) localport = ff_rtp_get_local_rtp_port(rtsp_st->rtp_handle); snprintf(responseheaders, sizeof(responseheaders), "Transport: " - "RTP/AVP/UDP;unicast;mode=receive;source=%s;" + "RTP/AVP/UDP;unicast;mode=record;source=%s;" "client_port=%d-%d;server_port=%d-%d\r\n", host, request.transports[0].client_port_min, request.transports[0].client_port_max, localport, -- 2.43.0 ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".