Hello,
I have my channels.conf set up for use with my TV tuner, to receive over-the-air ATSC broadcasts in the USA.
Some of my local channels have multiple substreams, which are configured in channels.conf like this:
---
21.1:509028615:8VSB:49:52:3
21.2:509028615:8VSB:65:68:4
21.3:509028615:8VSB:81:84:5
---
I can record video from a channel using the command-line:
$ azap -r 21.1
$ dd if=/dev/dvb/adapter0/dvr0 of=video.ts
My question is this: How can I configure it so that I am recording all 3 substreams at the same time, multiplexed into a single MPEG TS? I know this is physically possible, because the old pre-DVB V4L interface I used several years ago did that, recording the raw ATSC signal from channel 21, with all of the channels included as mpeg substreams.
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