public virtual StreamFormatType UnrenderedStreams { get; }
public:
virtual property StreamFormatType UnrenderedStreams {
StreamFormatType get();
}
A combination of the StreamFormatType enumeration values, indicating unrendered streams.
The value is a combination of the StreamFormatType enumeration values, indicating which streams have not been rendered.
using Leadtools;
using Leadtools.MediaFoundation;
using LeadtoolsMediaFoundationExamples.Fixtures;
public bool _result = false;
public StreamFormatType _renderedStreams = StreamFormatType.None;
public StreamFormatType _unrenderedStreams = StreamFormatType.None;
public ConvertCtrlForm _form = new ConvertCtrlForm();
public void RenderedStreamsExample()
{
// reference the convert control
ConvertCtrl convertctrl = _form.ConvertCtrl;
string inFile = Path.Combine(LEAD_VARS.MediaDir, "ConvertCtrl_SourceVideoOnly.avi");
string outFile = Path.Combine(LEAD_VARS.MediaDir, "ConvertCtrl_RenderedStreamsExample.MP4");
try
{
// set the input and output files
convertctrl.SourceFile = inFile;
convertctrl.TargetFile = outFile;
// select the target format
convertctrl.TargetFormat = TargetFormatType.MP4;
// select video and audio target formats for the output
int index = -1;
TargetVideoFormats targetvideoformats = convertctrl.TargetFormats[convertctrl.TargetFormat].VideoFormats;
index = targetvideoformats.IndexOf("{34363248-0000-0010-8000-00AA00389B71}");// H264
targetvideoformats.Selection = index;
TargetAudioFormats targetaudioformats = convertctrl.TargetFormats[convertctrl.TargetFormat].AudioFormats;
index = targetaudioformats.IndexOf("{00001610-0000-0010-8000-00AA00389B71}");// AAC
targetaudioformats.Selection = index;
// run it!
convertctrl.StartConvert();
// get the reported duration
_renderedStreams = convertctrl.RenderedStreams;
_unrenderedStreams = convertctrl.UnrenderedStreams;
// set the result to what we expect (for the sample source video we should render all streams)
_result = (_renderedStreams == StreamFormatType.Video && _unrenderedStreams == StreamFormatType.None);
}
catch (Exception)
{
_result = false;
}
}
static class LEAD_VARS
{
public const string MediaDir = @"C:\LEADTOOLS23\Media";
}
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