Lines Matching refs:capture

16 Video capture devices sample an analog video signal and store the
17 digitized images in memory. Today nearly all devices can capture at full
19 capture process and move images from the driver into user space.
21 Conventionally V4L2 video capture devices are accessed through character
33 Devices supporting the video capture interface set the
39 (``V4L2_CAP_VIDEO_OVERLAY``) and the :ref:`raw VBI capture <raw-vbi>`
48 Video capture devices shall support :ref:`audio input <audio>`,
53 capture devices.
59 The result of a capture operation is determined by cropping and image
61 capture, the latter how images are stored in memory, i. e. in RGB or YUV
100 details. Video capture devices must implement both the :ref:`VIDIOC_G_FMT <VIDIOC_G_FMT>`
109 A video capture device may support the :ref:`read() function <func-read>`