This ioctl is deprecated.
|int fd||File descriptor returned by a previous call to
|int request||Equals VIDEO_PLAY for this command.|
This ioctl is for Digital TV devices only. To control a V4L2 decoder use the V4L2 ioctl VIDIOC_DECODER_CMD, VIDIOC_TRY_DECODER_CMD instead.
This ioctl call asks the Video Device to start playing a video stream from the selected source.
22.214.171.124.5. Return Value¶
On success 0 is returned, on error -1 and the
errno variable is set
appropriately. The generic error codes are described at the
Generic Error Codes chapter.