public static EncodingPreset Thumbnail()
{
var h264Codec = new Codec
{
Type = "H264Video",
KeyFrameInterval = "00:00:02",
SceneChangeDetection = "true",
H264Layers = new List <H264Layer>
{
new H264Layer
{
Profile = "Auto",
Level = "auto",
Bitrate = 4500,
MaxBitrate = 4500,
BufferWindow = "00:00:05",
Width = 1280,
Height = 720,
ReferenceFrames = 3,
EntropyMode = "Cabac",
AdaptiveBFrame = true,
Type = "H264Layer",
FrameRate = "0/1"
}
}
};
var pngImage = new Codec
{
Type = "PngImage",
//Start = "00:00:01",
//Step = "00:00:10",
//Range = "00:00:58",
Start = "{Best}",
PngLayers = new List <Layer>
{
new Layer
{
Type = "PngLayer",
Width = 640,
Height = 360
}
}
};
var audioCodec = new Codec
{
Type = "AACAudio",
SamplingRate = 48000,
Bitrate = 128,
Channels = 2
};
var preset = new EncodingPreset
{
Version = 1.0,
Codecs = new List <Codec>
{
h264Codec,
pngImage,
audioCodec
},
Outputs = new List <Output>
{
new Output {
FileName = "{Basename}_{Index}{Extension}", Format = new Format {
Type = "PngFormat"
}
},
new Output {
FileName = "{Basename}_{Width}x{Height}_{VideoBitrate}.mp4", Format = new Format {
Type = "MP4Format"
}
}
}
};
return(preset);
}
public static string ToJson(this EncodingPreset self) => JsonConvert.SerializeObject(self, Reviewer.Functions.Models.Converter.Settings);