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Webm adjustments to cpu threads and quality

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This commit is contained in:
tikuf 2014-04-16 14:51:18 +10:00
parent 13196544c2
commit cf55f894c5
2 changed files with 8 additions and 6 deletions
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12
MediaBrowser.Api/Playback/BaseStreamingService.cs
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@ -300,7 +300,7 @@ namespace MediaBrowser.Api.Playback
case EncodingQuality.HighSpeed:
return 2;
case EncodingQuality.HighQuality:
return isWebm ? Math.Max(Environment.ProcessorCount - 1, 2) : 0;
return isWebm ? Math.Max((int)((Environment.ProcessorCount -1) / 2) , 2) : 0;
case EncodingQuality.MaxQuality:
return isWebm ? Math.Max(Environment.ProcessorCount - 1, 2) : 0;
default:
@ -364,14 +364,16 @@ namespace MediaBrowser.Api.Playback
switch (qualitySetting)
{
case EncodingQuality.HighSpeed:
crf = "18";
profileScore++;
crf = "12";
profileScore = 2;
break;
case EncodingQuality.HighQuality:
crf = "10";
crf = "8";
profileScore = 1;
break;
case EncodingQuality.MaxQuality:
crf = "4";
//profilescore aready set to 0
break;
default:
throw new ArgumentException("Unrecognized quality setting");
@ -379,7 +381,7 @@ namespace MediaBrowser.Api.Playback
if (isVc1)
{
profileScore++;
profileScore = 1;
}
// http://www.webmproject.org/docs/encoder-parameters/

2
MediaBrowser.MediaEncoding/Encoder/EncodingUtils.cs
View File

@ -224,7 +224,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
case EncodingQuality.HighSpeed:
return 2;
case EncodingQuality.HighQuality:
return isWebm ? Math.Max(Environment.ProcessorCount - 1, 2) : 0;
return isWebm ? Math.Max((int)((Environment.ProcessorCount -1) / 2) , 2) : 0;
case EncodingQuality.MaxQuality:
return isWebm ? Math.Max(Environment.ProcessorCount - 1, 2) : 0;
default: