public new static PreviewMediaFile GetMediaFile(string filePath)
{
int duration = 0;
bool hasVideo;
bool hasAudio;
string AudioEncoderType = "";
string VideoEncoderType = "";
int fps = 0;
int height = 0;
int width = 0;
Pixbuf preview = null;
MultimediaFactory factory;
IMetadataReader reader;
IFramesCapturer thumbnailer;
try{
factory = new MultimediaFactory();
reader = factory.getMetadataReader();
reader.Open(filePath);
hasVideo = (bool)reader.GetMetadata(MetadataType.HasVideo);
hasAudio = (bool)reader.GetMetadata(MetadataType.HasAudio);
if (hasAudio)
{
AudioEncoderType = (string)reader.GetMetadata(MetadataType.AudioEncoderType);
}
if (hasVideo)
{
VideoEncoderType = (string)reader.GetMetadata(MetadataType.VideoEncoderType);
fps = (int)reader.GetMetadata(MetadataType.Fps);
thumbnailer = factory.getFramesCapturer();
thumbnailer.Open(filePath);
thumbnailer.SeekTime(1000, false);
preview = thumbnailer.GetCurrentFrame(THUMBNAIL_MAX_WIDTH, THUMBNAIL_MAX_HEIGHT);
duration = (int)((thumbnailer as GstPlayer).StreamLength / 1000); /* On Windows some formats report a 0 duration, try a last time with the reader */
if (duration == 0)
{
duration = (int)reader.GetMetadata(MetadataType.Duration);
}
thumbnailer.Dispose();
}
height = (int)reader.GetMetadata(MetadataType.DimensionX);
width = (int)reader.GetMetadata(MetadataType.DimensionY);
reader.Close();
reader.Dispose();
return(new PreviewMediaFile(filePath, duration * 1000,
(ushort)fps, hasAudio,
hasVideo, VideoEncoderType,
AudioEncoderType, (uint)height,
(uint)width, preview));
}
catch (GLib.GException ex) {
throw new Exception(Catalog.GetString("Invalid video file:") + "\n" + ex.Message);
}
}
public static MediaFile GetMediaFile(string filePath)
{
int duration, fps = 0, height = 0, width = 0;
bool hasVideo, hasAudio;
string audioCodec = "", videoCodec = "";
MultimediaFactory factory;
IMetadataReader reader = null;
try{
factory = new MultimediaFactory();
reader = factory.getMetadataReader();
reader.Open(filePath);
duration = (int)reader.GetMetadata(MetadataType.Duration);
hasVideo = (bool)reader.GetMetadata(MetadataType.HasVideo);
hasAudio = (bool)reader.GetMetadata(MetadataType.HasAudio);
if (hasAudio)
{
audioCodec = (string)reader.GetMetadata(MetadataType.AudioEncoderType);
}
if (hasVideo)
{
videoCodec = (string)reader.GetMetadata(MetadataType.VideoEncoderType);
fps = (int)reader.GetMetadata(MetadataType.Fps);
}
height = (int)reader.GetMetadata(MetadataType.DimensionX);
width = (int)reader.GetMetadata(MetadataType.DimensionY);
return(new MediaFile(filePath, duration * 1000, (ushort)fps,
hasAudio, hasVideo, videoCodec, audioCodec,
(uint)height, (uint)width));
}
catch (GLib.GException ex) {
throw new Exception(Catalog.GetString("Invalid video file:") + "\n" + ex.Message);
}
finally {
reader.Close();
reader.Dispose();
}
}
