Lines Matching refs:bitrate
879 function BitrateColor($bitrate) { argument
880 $bitrate /= 3; // scale from 1-768kbps to 1-256kbps
881 $bitrate--; // scale from 1-256kbps to 0-255kbps
882 $bitrate = max($bitrate, 0);
883 $bitrate = min($bitrate, 255);
888 $Rcomponent = max(255 - ($bitrate * 2), 0);
889 $Gcomponent = max(($bitrate * 2) - 255, 0);
890 if ($bitrate > 127) {
891 $Bcomponent = max((255 - $bitrate) * 2, 0);
893 $Bcomponent = max($bitrate * 2, 0);
900 function BitrateText($bitrate) { argument
901 return '<SPAN STYLE="color: #'.BitrateColor($bitrate).'">'.round($bitrate).' kbps</SPAN>';
2766 function MPEGaudioFrameLength(&$bitrate, &$version, &$layer, $padding, &$samplerate) { argument
2769 if (!isset($AudioFrameLengthCache[$bitrate][$version][$layer][$padding][$samplerate])) {
2770 $AudioFrameLengthCache[$bitrate][$version][$layer][$padding][$samplerate] = false;
2771 if ($bitrate != 'free') {
2817 $NewFramelength = ($FrameLengthCoefficient * $bitrate * 1000) / $samplerate;
2822 … $AudioFrameLengthCache[$bitrate][$version][$layer][$padding][$samplerate] = (int) $NewFramelength;
2826 return $AudioFrameLengthCache[$bitrate][$version][$layer][$padding][$samplerate];