private TransformOutput GetTransformOutput(Preset transformPreset, MediaTransformOutput transformOutput)
{
return(new TransformOutput(transformPreset)
{
RelativePriority = transformOutput.RelativePriority,
OnError = transformOutput.OnError
});
}
private string GetTransformName(bool defaultName, string transformName, MediaTransformOutput transformOutput)
{
if (defaultName)
{
if (!string.IsNullOrEmpty(transformName))
{
transformName = string.Concat(transformName, Constant.Media.Transform.Preset.NameDelimiter);
}
transformName = string.Concat(transformName, transformOutput.TransformPreset.ToString());
}
return(transformName);
}
private TransformOutput GetTransformOutput(MediaTransformOutput transformOutput, Image thumbnailCodec)
{
Preset transformPreset = null;
switch (transformOutput.PresetType)
{
case MediaTransformPreset.AdaptiveStreaming:
EncoderNamedPreset presetName = EncoderNamedPreset.AdaptiveStreaming;
if (!string.IsNullOrEmpty(transformOutput.PresetName))
{
presetName = transformOutput.PresetName;
}
transformPreset = new BuiltInStandardEncoderPreset(presetName);
break;
case MediaTransformPreset.ContentAwareEncoding:
transformPreset = new BuiltInStandardEncoderPreset(EncoderNamedPreset.ContentAwareEncodingExperimental);
break;
case MediaTransformPreset.ThumbnailImages:
case MediaTransformPreset.ThumbnailSprite:
transformPreset = GetThumbnailGeneration(thumbnailCodec);
break;
case MediaTransformPreset.VideoAnalyzer:
transformPreset = new VideoAnalyzerPreset()
{
InsightsToExtract = InsightsType.VideoInsightsOnly
};
break;
case MediaTransformPreset.AudioAnalyzer:
transformPreset = new AudioAnalyzerPreset();
break;
case MediaTransformPreset.FaceDetector:
transformPreset = new FaceDetectorPreset();
break;
}
if (transformPreset == null)
{
return(null);
}
else
{
return(new TransformOutput(transformPreset)
{
RelativePriority = transformOutput.RelativePriority,
OnError = transformOutput.OnError
});
}
}
public Transform CreateTransform(MediaTransformPreset transformPreset, int?thumbnailSpriteColumns)
{
List <MediaTransformOutput> transformOutputs = new List <MediaTransformOutput>();
if (transformPreset.HasFlag(MediaTransformPreset.AdaptiveStreaming))
{
MediaTransformOutput transformOutput = new MediaTransformOutput()
{
TransformPreset = MediaTransformPreset.AdaptiveStreaming,
RelativePriority = Priority.High,
OnError = OnErrorType.StopProcessingJob
};
transformOutputs.Add(transformOutput);
}
if (transformPreset.HasFlag(MediaTransformPreset.ThumbnailImages))
{
MediaTransformOutput transformOutput = new MediaTransformOutput()
{
TransformPreset = MediaTransformPreset.ThumbnailImages,
RelativePriority = Priority.Normal,
OnError = OnErrorType.ContinueJob
};
transformOutputs.Add(transformOutput);
}
if (transformPreset.HasFlag(MediaTransformPreset.VideoAnalyzer))
{
MediaTransformOutput transformOutput = new MediaTransformOutput()
{
TransformPreset = MediaTransformPreset.VideoAnalyzer,
RelativePriority = Priority.Normal,
OnError = OnErrorType.ContinueJob
};
transformOutputs.Add(transformOutput);
}
if (transformPreset.HasFlag(MediaTransformPreset.AudioAnalyzer))
{
MediaTransformOutput transformOutput = new MediaTransformOutput()
{
TransformPreset = MediaTransformPreset.AudioAnalyzer,
RelativePriority = Priority.Normal,
OnError = OnErrorType.ContinueJob
};
transformOutputs.Add(transformOutput);
}
return(CreateTransform(null, null, transformOutputs.ToArray(), thumbnailSpriteColumns));
}
public Transform GetTransform(bool adaptiveStreaming, bool contentAwareEncoding, bool thumbnailImages, bool thumbnailSprite,
bool videoAnalyzer, bool audioAnalyzer, bool faceDetector, bool videoIndexer, bool audioIndexer)
{
List <MediaTransformOutput> transformOutputs = new List <MediaTransformOutput>();
if (adaptiveStreaming)
{
MediaTransformOutput transformOutput = new MediaTransformOutput()
{
PresetType = MediaTransformPreset.AdaptiveStreaming,
PresetName = EncoderNamedPreset.AdaptiveStreaming.ToString()
};
transformOutputs.Add(transformOutput);
}
if (contentAwareEncoding)
{
MediaTransformOutput transformOutput = new MediaTransformOutput()
{
PresetType = MediaTransformPreset.ContentAwareEncoding,
PresetName = EncoderNamedPreset.ContentAwareEncodingExperimental.ToString()
};
transformOutputs.Add(transformOutput);
}
if (thumbnailImages)
{
MediaTransformOutput transformOutput = new MediaTransformOutput()
{
PresetType = MediaTransformPreset.ThumbnailImages,
PresetName = MediaTransformPreset.ThumbnailImages.ToString()
};
transformOutputs.Add(transformOutput);
}
if (thumbnailSprite)
{
MediaTransformOutput transformOutput = new MediaTransformOutput()
{
PresetType = MediaTransformPreset.ThumbnailSprite,
PresetName = MediaTransformPreset.ThumbnailSprite.ToString()
};
transformOutputs.Add(transformOutput);
}
if (videoAnalyzer)
{
MediaTransformOutput transformOutput = new MediaTransformOutput()
{
PresetType = MediaTransformPreset.VideoAnalyzer,
PresetName = MediaTransformPreset.VideoAnalyzer.ToString()
};
transformOutputs.Add(transformOutput);
}
if (audioAnalyzer)
{
MediaTransformOutput transformOutput = new MediaTransformOutput()
{
PresetType = MediaTransformPreset.AudioAnalyzer,
PresetName = MediaTransformPreset.AudioAnalyzer.ToString()
};
transformOutputs.Add(transformOutput);
}
if (faceDetector)
{
MediaTransformOutput transformOutput = new MediaTransformOutput()
{
PresetType = MediaTransformPreset.FaceDetector,
PresetName = MediaTransformPreset.FaceDetector.ToString()
};
transformOutputs.Add(transformOutput);
}
if (videoIndexer)
{
MediaTransformOutput transformOutput = new MediaTransformOutput()
{
PresetType = MediaTransformPreset.VideoIndexer,
PresetName = MediaTransformPreset.VideoIndexer.ToString()
};
transformOutputs.Add(transformOutput);
}
if (audioIndexer)
{
MediaTransformOutput transformOutput = new MediaTransformOutput()
{
PresetType = MediaTransformPreset.AudioIndexer,
PresetName = MediaTransformPreset.AudioIndexer.ToString()
};
transformOutputs.Add(transformOutput);
}
return(GetTransform(null, null, transformOutputs.ToArray(), null, false));
}
