<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Hi<div> </div><div>Try sending periodic I frames, "x264enc key-int-max=10" or, programmatically:</div><div> </div><div><blockquote type="cite"><div class="WordSection1" style="page: WordSection1;"><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> g_object_set( lEncoder, "key-int-max", 10, NULL ); // 4 = zerolatency<o:p></o:p></div></div></blockquote><div><div class="WordSection1" style="page: WordSection1;"><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> </div></div></div><div> </div><div>10 is just a made up number to send a reference frame every second (given that your framerate is 10/1). You may space them according to your needs.</div><div> </div><div>Michael.</div><div> <blockquote type="cite"><div>On 21 Sep 2023, at 09:59, LEVY David via gstreamer-devel <gstreamer-devel@lists.freedesktop.org> wrote:</div> <div><meta charset="UTF-8"><div class="WordSection1" style="page: WordSection1; caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Hello, i'm new to gstreamer / rtsp so, sorry if it's a basic mistake.<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Im trying to set up a pipeline that end with an appsink that push data into a rtsp server starting with an appsrc.<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">It would be:<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">videotestsrc -> x264enc -> appsink (push data to src as soon as received)<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">and<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">appsrc -> rtph264pay<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">I can’t find any example similar, but I found this one: <a href="https://github.com/GStreamer/gst-rtsp-server/blob/master/examples/test-appsrc.c" style="color: rgb(5, 99, 193); text-decoration: underline;">https://github.com/GStreamer/gst-rtsp-server/blob/master/examples/test-appsrc.c</a><o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Which does: appsrc-> videoconvert -> x264enc -> rtph264pay (and uses “need-data”) <o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">I have successfully tweaked it to videotestsrc -> appsink<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">appsrc-> videoconvert -> x264enc -> rtph264pay (and uses “need-data”)<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">My next step would be<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Videotestsrc -> x264enc -> appsink <o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">appsrc-> rtph264pay (and uses “need-data”)<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">but when I try to read the stream from either <o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"> gst-launch-1.0 --gst-debug=rtspsrc:2 rtspsrc location=<a href="rtsp://127.0.0.1:8554/test" style="color: rgb(5, 99, 193); text-decoration: underline;">rtsp://127.0.0.1:8554/test</a> ! queue ! rtph264depay ! h264parse ! avdec_h264 ! videoconvert ! videoscale ! autovideosink<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">or ffplay <a href="rtsp://127.0.0.1:8554/test" style="color: rgb(5, 99, 193); text-decoration: underline;">rtsp://127.0.0.1:8554/test</a><o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">I don’t have any playback: Setting pipeline to PAUSED ...<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Pipeline is live and does not need PREROLL ...<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Got context from element 'autovideosink0': gst.gl.GLDisplay=context, gst.gl.GLDisplay=(GstGLDisplay)"\(GstGLDisplayWayland\)\ gldisplaywayland0";<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Progress: (open) Opening Stream<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Pipeline is PREROLLED ...<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Prerolled, waiting for progress to finish...<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Progress: (connect) Connecting to <a href="rtsp://127.0.0.1:8554/test" style="color: rgb(5, 99, 193); text-decoration: underline;">rtsp://127.0.0.1:8554/test</a><o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Progress: (open) Retrieving server options<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Progress: (open) Retrieving media info<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Progress: (request) SETUP stream 0<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Progress: (open) Opened Stream<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Setting pipeline to PLAYING ...<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">New clock: GstSystemClock<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Progress: (request) Sending PLAY request<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Redistribute latency...<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Progress: (request) Sending PLAY request<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Redistribute latency...<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Progress: (request) Sent PLAY request<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Redistribute latency...<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Redistribute latency...<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">0:00:05.945770874 15996 0x55c83ec97f60 WARN rtspsrc gstrtspsrc.c:5964:gst_rtspsrc_reconnect:<rtspsrc0> warning: Could not receive any UDP packets for 5.0000 seconds, maybe your firewall is blocking it. Retrying using a tcp connection.<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">WARNING: from element /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0: Could not read from resource.<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Additional debug info:<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">../gst/rtsp/gstrtspsrc.c(5964): gst_rtspsrc_reconnect (): /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0:<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Could not receive any UDP packets for 5.0000 seconds, maybe your firewall is blocking it. Retrying using a tcp connection.<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Redistribute latency...<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">And it is stuck here I’m using the code below: <o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">#include <gst/gst.h><o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">#include <gst/app/gstappsink.h><o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">#include <gst/app/gstappsrc.h><o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">#include <gst/rtsp-server/rtsp-server.h><o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">GstElement *gSink = nullptr;<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">static void InitPipeline()<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">{<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> GstElement *lPipeline = gst_pipeline_new( "x264-pipeline" );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> GstElement *lSource = gst_element_factory_make( "videotestsrc", "source" );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> GstElement *lEncoder = gst_element_factory_make( "x264enc", "x264-encoder" );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> GstElement *lSink = gst_element_factory_make( "appsink", "appsink" );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gst_bin_add_many( GST_BIN( lPipeline ), lSource, lEncoder, lSink, NULL );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> // gst_bin_add_many( GST_BIN( lPipeline ), lSource, lSink, NULL );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> g_object_set( lEncoder, "tune", 4, NULL ); // 4 = zerolatency<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> GstCaps *lCaps =<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gst_caps_new_simple( "video/x-raw", "width", G_TYPE_INT, 384, "height", G_TYPE_INT, 288, "framerate", GST_TYPE_FRACTION, 10, 1, NULL );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> if( !gst_element_link_filtered( lSource, lEncoder, lCaps ) )<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> // if( !gst_element_link_filtered( lSource, lSink, lCaps ) )<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> {<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gst_caps_unref( lCaps );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> throw;<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> }<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gst_caps_unref( lCaps );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gst_element_link( lEncoder, lSink );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> GstStateChangeReturn ret = gst_element_set_state( lPipeline, GST_STATE_PLAYING );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> if( ret == GST_STATE_CHANGE_FAILURE )<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> {<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> throw;<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> }<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gSink = lSink;<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">}<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">static void need_data( GstElement *appsrc, guint unused, void *aUnused )<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">{<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> GstSample *lSample = gst_app_sink_pull_sample( GST_APP_SINK_CAST( gSink ) );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> GstFlowReturn lRet = gst_app_src_push_sample( GST_APP_SRC( appsrc ), lSample );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gst_sample_unref( lSample );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> return;<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">}<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">static void media_configure( GstRTSPMediaFactory *factory, GstRTSPMedia *media, gpointer user_data )<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">{<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> GstElement *element, *appsrc;<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> element = gst_rtsp_media_get_element( media );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> appsrc = gst_bin_get_by_name_recurse_up( GST_BIN( element ), "mysrc" );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gst_util_set_object_arg( G_OBJECT( appsrc ), "format", "time" );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> if( GstPad *pad = gst_element_get_static_pad( gSink, "sink" ) )<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> {<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> g_print( "Got pad\n" );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> GstCaps *caps = gst_pad_get_current_caps( pad );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> if( caps )<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> {<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> auto *caps_str = gst_caps_to_string( caps );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> g_print( "Got caps %s\n", caps_str );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> g_object_set( G_OBJECT( appsrc ), "caps", caps, NULL );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gst_caps_unref( caps );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> }<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> }<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> g_signal_connect( appsrc, "need-data", (GCallback)need_data, NULL );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gst_object_unref( appsrc );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gst_object_unref( element );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">}<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">int main( int argc, char *argv[] )<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">{<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> GMainLoop *loop;<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> GstRTSPServer *server;<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> GstRTSPMountPoints *mounts;<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> GstRTSPMediaFactory *factory;<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gst_init( &argc, &argv );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> loop = g_main_loop_new( NULL, FALSE );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> InitPipeline();<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> server = gst_rtsp_server_new();<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> mounts = gst_rtsp_server_get_mount_points( server );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> factory = gst_rtsp_media_factory_new();<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> // gst_rtsp_media_factory_set_launch( factory, "( appsrc name=mysrc ! videoconvert ! x264enc ! rtph264pay name=pay0 pt=96 )" );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gst_rtsp_media_factory_set_launch( factory, "( appsrc name=mysrc ! rtph264pay name=pay0 pt=96 )" );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> g_signal_connect( factory, "media-configure", (GCallback)media_configure, NULL );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gst_rtsp_mount_points_add_factory( mounts, "/test", factory );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> g_object_unref( mounts );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> gst_rtsp_server_attach( server, NULL );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> g_print( "stream ready at <a href="rtsp://127.0.0.1:8554/test\n" style="color: rgb(5, 99, 193); text-decoration: underline;">rtsp://127.0.0.1:8554/test</a><a href="rtsp://127.0.0.1:8554/test\n" style="color: rgb(5, 99, 193); text-decoration: underline;">\n</a>" );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> g_main_loop_run( loop );<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);"> return 0;<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 14.25pt; background: rgb(31, 31, 31);">}<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Is it a good idea to convert before the appsink?<o:p></o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p> </o:p></div><div style="margin: 0cm; font-size: 11pt; font-family: Calibri, sans-serif;">Thanks for your time</div></div></div></blockquote></div> </div></body></html>