How to use H.264 (H264) or MJPEG (MJPG) with a USB camera?
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JungleGeorge
Joined: Mon Sep 21, 2009 11:41 pm Posts: 20
How to use H.264 (H264) or MJPEG (MJPG) with a USB camera?
According to
Code:
zmu -d /dev/video0 -q -v
...
Quote:
Video Device: /dev/video0 General Capabilities Driver: uvcvideo Card: HD Pro Webcam C920 Bus: usb-0000:00:1d.7-2 Version: 3.2.18 Type: 0x4000001 Supports video capture (X) Does not support video output Does not support frame buffer overlay Does not support VBI capture Does not support VBI output Does not support sliced VBI capture Does not support sliced VBI output Does not support video output overlay Does not have tuner Does not have audio in and/or out Does not have radio Does not support read/write i/o (X) Does not support async i/o Supports streaming i/o (X) Standards: Formats: YUV 4:2:2 (YUYV) (YUYV) H.264 (H264) MJPEG (MJPG) Crop Capabilities Bounds: 640 x 480 Default: 640 x 480 Current: Cropping is not supported Inputs: 1 Input 0 Name: Camera 1 Type: Camera Audioset: 00000000 Standards: 0x0 Power on (X) Signal detected (X) Colour Signal detected Horizontal Lock detected
But how do you make the H.264 (H264) or MJPEG (MJPG) formats work with a USB camera? It works with the YUYV format.
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