diff options
| author | Nicolas Dufresne <nicolas.dufresne@collabora.com> | 2024-02-02 10:08:05 +0100 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2024-02-02 11:26:24 +0200 |
| commit | 1dd3bd9d7d31d85a8bc026d512ba064f6a13857d (patch) | |
| tree | 6bf7b56e40fc8743e2db0eed9e628392ffedaf45 | |
| parent | 6f1bd9cf55efebf6bae196a128a5b6c0fd515e17 (diff) | |
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 <nicolas.dufresne@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
| -rw-r--r-- | README.rst | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -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: |