messenger-gtk

commit 6dd7462bd3e611449a64162ae9e8a4e58bce28a3
parent f136f66efbdd65dc17fc3f3c985d54147a3cd33d
Author: Jacki <jacki@thejackimonster.de>
Date:   Fri,  9 Aug 2024 01:58:04 +0200

Fix lag in video stream when activating it dynamically

Signed-off-by: Jacki <jacki@thejackimonster.de>

Diffstat:
M
src/discourse.c
 | 
4
++--
M
src/ui/discourse.c
 | 
5
+++++

2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/discourse.c b/src/discourse.c
@@ -146,7 +146,7 @@ _setup_video_gst_pipelines_of_subscription(MESSENGER_DiscourseSubscriptionInfo *
   g_assert(info);
 
   info->video_stream_pipeline = gst_parse_launch(
-    "appsrc name=source ! rtpjitterbuffer ! rtph264depay ! avdec_h264 ! videoconvert ! gtksink name=sink",
+    "appsrc name=source ! rtpjitterbuffer ! rtph264depay ! avdec_h264 ! videoconvert ! gtksink name=sink sync=false",
     NULL
   );
 
@@ -538,7 +538,7 @@ _setup_video_gst_pipelines(MESSENGER_DiscourseInfo *info)
   g_assert(info);
 
   info->video_record_pipeline = gst_parse_launch(
-    "v4l2src ! videoscale ! video/x-raw,width=1280,height=720 ! videoconvert ! video/x-raw,format=I420,rate=30,width=1280,height=720 ! x264enc bitrate=1500 key-int-max=30 tune=zerolatency byte-stream=true ! video/x-h264,width=1280,height=720,profile=baseline ! rtph264pay aggregate-mode=zero-latency mtu=45000 ! capsfilter name=filter ! fdsink name=sink",
+    "autovideosrc ! video/x-raw,framerate={ [ 0/1, 30/1 ] } ! videoscale ! video/x-raw,width=1280,height=720 ! videoconvert ! video/x-raw,format=I420 ! x264enc bitrate=1000 speed-preset=fast bframes=0 key-int-max=30 tune=zerolatency byte-stream=true ! video/x-h264,profile=baseline ! rtph264pay aggregate-mode=zero-latency mtu=45000 ! capsfilter name=filter ! fdsink name=sink",
     NULL
   );
 
diff --git a/src/ui/discourse.c b/src/ui/discourse.c
@@ -105,6 +105,9 @@ handle_microphone_button_click(UNUSED GtkButton *button,
 }
 
 static void
+_discourse_update_members(UI_DISCOURSE_Handle *handle);
+
+static void
 handle_camera_button_click(UNUSED GtkButton *button,
                            gpointer user_data)
 {
@@ -115,6 +118,8 @@ handle_camera_button_click(UNUSED GtkButton *button,
   handle->stream_camera = !(handle->stream_camera);
   if (handle->video_discourse)
     discourse_set_mute(handle->video_discourse, !(handle->stream_camera));
+
+  _discourse_update_members(handle);
 }
 
 static void