220.127.116.11. dvb video write()¶
|File descriptor returned by a previous call to
|Pointer to the buffer containing the PES data.
|Size of buf.
This system call can only be used if VIDEO_SOURCE_MEMORY is selected in the ioctl call VIDEO_SELECT_SOURCE. The data provided shall be in PES format, unless the capability allows other formats. If O_NONBLOCK is not specified the function will block until buffer space is available. The amount of data to be transferred is implied by count.
18.104.22.168.5. Return Value¶
|Mode VIDEO_SOURCE_MEMORY not selected.
|Attempted to write more data than the internal buffer can hold.
|fd is not a valid open file descriptor.