6.2.2.7. VIDEO_CONTINUE

6.2.2.7.1. Name

VIDEO_CONTINUE

注意

This ioctl is deprecated.

6.2.2.7.2. Synopsis

int ioctl(fd, VIDEO_CONTINUE)

6.2.2.7.3. Arguments

int fd

File descriptor returned by a previous call to open().

int request

Equals VIDEO_CONTINUE for this command.

6.2.2.7.4. Description

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 restarts decoding and playing processes of the video stream which was played before a call to VIDEO_FREEZE was made.

6.2.2.7.5. 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.