DVB demux write()

Name

DVB demux write()

Synopsis

Arguments

fd

File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.

buf

Buffer with data to be written

count

Number of bytes at the buffer

Description

This system call is only provided by the logical device /dev/dvb/adapter0/dvr0, associated with the physical demux device that provides the actual DVR functionality. It is used for replay of a digitally recorded Transport Stream. Matching filters have to be defined in the corresponding physical demux device, /dev/dvb/adapter0/demux0. The amount of data to be transferred is implied by count.

Return Value