Hauppauge 950Q TS capture intermittent lock up

2014-05-09 Thread Trevor Anonymous
Hello all, I have written a simple application to capture RF QAM transport streams with the Hauppauge 950Q, and save to a file. This is essentially the same as dvbstream, but with unnecessary stuff removed (and I have verified this bug using dvbstream as well): - tune using frontend device - demux

Re: 950Q CC Extraction (V4L2/VBI)

2013-07-31 Thread Trevor Anonymous
Great, thanks for your help Devin. -Trevor On Wed, Jul 31, 2013 at 12:00 PM, Devin Heitmueller wrote: > On Wed, Jul 31, 2013 at 11:55 AM, Trevor Anonymous > wrote: >> Hi all, new to the list, hope this is an appropriate place to ask this. >> >> Quick question: >

950Q CC Extraction (V4L2/VBI)

2013-07-31 Thread Trevor Anonymous
Hi all, new to the list, hope this is an appropriate place to ask this. Quick question: I can extract NTSC analog closed captions with the Hauppauge 950Q as follows: 1. Run v4l2-ctl -i 1 ## Set input to composite 2. In a test application, open file /dev/video0 3. Read 1 byte from the file ** Note: