PVR-Remote

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Pvrmote.jpg

PVR-Remote is a simple PyGTK app that I wrote to control my Hauppauge PVR-150 video capture card. It allows you to change channels and select the Composite or S-Video input.

Installation

Installation is quite simple because all the code is contained in one executable python script.
If you'd like to test it out do the following:

cd ~/Desktop
wget http://nikosapi.org/software/pvr-remote.py -O pvr-remote
python ./pvr-remote

If you like it and would like to install it just make the file executable and stick in ~/bin or /usr/local/bin

sudo mv ~/Desktop/pvr-remote /usr/local/bin
sudo chmod +x /usr/local/bin/pvr-remote

Then you can add an application launcher in your favorite window manager so you don't have to run 'pvr-remote' each time you want to use it.

Usage

The application is pretty straightforward, choose a channel number and press 'Watch!'
Here are the functions of the other buttons:

  • Comp/Svid: Switch to the Composite/S-Video input right away
  • Ch- and Ch+: Change channel by one or minus one (Only works on Tuner input)
  • Set: Change channel but don't attempt to open a media player
  • Watch: Change to the specified channel and open a media player or if a media player is open just change channel

Configuration

There are 3 options that might be useful to configure in the script:

  • DEVICE: Choose the /dev/video* device to stream video from (Default: /dev/video0)
  • VIDEO_PLAYER: Choose your prefered media player (Default: /usr/bin/mplayer)
  • PLAYER_ARGUMENTS: Configure any special options you wish to pass to the media player
    • Default: '-msglevel all=-1 -nolirc -cache 4096 -vf pp=lb ' + DEVICE
    • You might want to remove the -nolirc option if you use lirc with mplayer
    • Set cache to a higher value if the video is often choppy
    • The default video filter is the linear blend deinterlacer (lb), see the mplayer man page for more options.