Sensoray 2251 Linux Ver.X Manuel d'utilisateur télécharger pdf (Page 5)

If in doubt, send the output from the “dmesg” “lsmod” “lsusb” “uname -a” commands

to Sensoray Technical Support.

API Reference

The Video4linux2 API can be found online http://www.linuxtv.org/downloads/video4linux/API/V4L2_API/

The driver supports the following USER CLASS controls, and acceptable values:

V4L2_CID_BRIGHTNESS 0 .. 100

V4L2_CID_CONTRAST 0 .. 100

V4L2_CID_SATURATION 0 .. 100

V4L2_CID_HUE -50 .. 50

The driver supports the following MPEG CLASS controls, and acceptable values:

V4L2_CID_MPEG_STREAM_TYPE V4L2_MPEG_STREAM_TYPE_MPEG2_DVD

V4L2_MPEG_STREAM_TYPE_MPEG_ELEM

V4L2_CID_MPEG_VIDEO_ENCODING V4L2_MPEG_VIDEO_ENCODING_MPEG_1

V4L2_MPEG_VIDEO_ENCODING_MPEG_2

V4L2_MPEG_VIDEO_ENCODING_MPEG_4

V4L2_CID_MPEG_VIDEO_ASPECT V4L2_MPEG_VIDEO_ASPECT_1x1

V4L2_MPEG_VIDEO_ASPECT_4x3

V4L2_MPEG_VIDEO_ASPECT_16x9

V4L2_CID_MPEG_VIDEO_GOP_SIZE integer

V4L2_CID_MPEG_VIDEO_BITRATE 64000 .. 10000000

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Sensoray 2251 Linux Ver.X Manuel d'utilisateur Page 5