How can PHP be used to schedule future recordings based on EPG signals from a TV card?

To schedule future recordings based on EPG signals from a TV card using PHP, you can create a script that retrieves the EPG data, parses it to find the desired program, and then uses a command-line tool like `ffmpeg` or `tvheadend` to schedule the recording. 

// Code snippet to schedule future recordings based on EPG signals from a TV card

// 1. Retrieve EPG data
$epg_data = file_get_contents('http://example.com/epg_data');

// 2. Parse EPG data to find desired program
$desired_program = 'Your favorite TV show';
if (strpos($epg_data, $desired_program) !== false) {
    // 3. Use command-line tool to schedule recording (example with ffmpeg)
    $start_time = strtotime('tomorrow 20:00');
    $duration = 3600; // 1 hour
    $output_file = 'recordings/' . str_replace(' ', '_', $desired_program) . '.mp4';
    $cmd = "ffmpeg -i http://example.com/live_stream -ss $start_time -t $duration $output_file";
    exec($cmd);
    echo "Recording scheduled for $desired_program tomorrow at 8:00 PM.";
} else {
    echo "Desired program not found in EPG data.";
}

Keywords

PHP EPG signals TV card scheduling recordings

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