mirror of
https://github.com/jellyfin/jellyfin.git
synced 2024-09-06 11:34:57 +02:00
adjust streaming quality params
This commit is contained in:
parent
30ebfab8e0
commit
ed2b71492a
1 changed files with 29 additions and 4 deletions
|
@ -307,9 +307,11 @@ namespace MediaBrowser.Api.Playback
|
|||
|
||||
var hasFixedResolution = state.VideoRequest.HasFixedResolution;
|
||||
|
||||
var qualitySetting = GetQualitySetting();
|
||||
|
||||
if (string.Equals(videoCodec, "libx264", StringComparison.OrdinalIgnoreCase))
|
||||
{
|
||||
switch (GetQualitySetting())
|
||||
switch (qualitySetting)
|
||||
{
|
||||
case EncodingQuality.HighSpeed:
|
||||
param = "-preset ultrafast";
|
||||
|
@ -322,9 +324,20 @@ namespace MediaBrowser.Api.Playback
|
|||
break;
|
||||
}
|
||||
|
||||
if (!hasFixedResolution)
|
||||
if (!isHls)
|
||||
{
|
||||
param += " -crf 18";
|
||||
switch (qualitySetting)
|
||||
{
|
||||
case EncodingQuality.HighSpeed:
|
||||
param += " -crf 23";
|
||||
break;
|
||||
case EncodingQuality.HighQuality:
|
||||
param += " -crf 20";
|
||||
break;
|
||||
case EncodingQuality.MaxQuality:
|
||||
param += " -crf 18";
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -336,7 +349,18 @@ namespace MediaBrowser.Api.Playback
|
|||
|
||||
if (!hasFixedResolution)
|
||||
{
|
||||
param += " -crf 18";
|
||||
switch (qualitySetting)
|
||||
{
|
||||
case EncodingQuality.HighSpeed:
|
||||
param += " -crf 18";
|
||||
break;
|
||||
case EncodingQuality.HighQuality:
|
||||
param += " -crf 14";
|
||||
break;
|
||||
case EncodingQuality.MaxQuality:
|
||||
param += " -crf 10";
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -970,6 +994,7 @@ namespace MediaBrowser.Api.Playback
|
|||
// With vpx when crf is used, b:v becomes a max rate
|
||||
// https://trac.ffmpeg.org/wiki/vpxEncodingGuide
|
||||
return string.Format(" -b:v {0}", bitrate.Value.ToString(UsCulture));
|
||||
//return string.Format(" -minrate:v ({0}*.95) -maxrate:v ({0}*1.05) -bufsize:v {0} -b:v {0}", bitrate.Value.ToString(UsCulture));
|
||||
}
|
||||
|
||||
if (string.Equals(videoCodec, "msmpeg4", StringComparison.OrdinalIgnoreCase))
|
||||
|
|
Loading…
Reference in a new issue