From 1dd3bd9d7d31d85a8bc026d512ba064f6a13857d Mon Sep 17 00:00:00 2001 From: Nicolas Dufresne Date: Fri, 2 Feb 2024 10:08:05 +0100 Subject: doc: gstreamer: Add missing queues As libcamerasrc reports some latency, a queue is needed in order to store the data in case the buffers has been produced slightly ahead of our reported latency. Signed-off-by: Nicolas Dufresne Reviewed-by: Laurent Pinchart Signed-off-by: Laurent Pinchart --- README.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/README.rst b/README.rst index 6b764fb7..cb73c1a0 100644 --- a/README.rst +++ b/README.rst @@ -134,7 +134,7 @@ onto the OpenGL accelerated display element on your system. .. code:: - gst-launch-1.0 libcamerasrc camera-name="Camera 1" ! glimagesink + gst-launch-1.0 libcamerasrc camera-name="Camera 1" ! queue ! glimagesink To show the first camera found you can omit the camera-name property, or you can list the cameras and their capabilities using: @@ -149,7 +149,7 @@ if desired with a pipeline such as: .. code:: gst-launch-1.0 libcamerasrc ! 'video/x-raw,width=1280,height=720' ! \ - glimagesink + queue ! glimagesink The libcamerasrc element has two log categories, named libcamera-provider (for the video device provider) and libcamerasrc (for the operation of the camera). @@ -165,7 +165,7 @@ the following example could be used as a starting point: gst-launch-1.0 libcamerasrc ! \ video/x-raw,colorimetry=bt709,format=NV12,width=1280,height=720,framerate=30/1 ! \ - jpegenc ! multipartmux ! \ + queue ! jpegenc ! multipartmux ! \ tcpserversink host=0.0.0.0 port=5000 Which can be received on another device over the network with: -- cgit v1.2.1