private void btnAddFiles_Click(object sender, EventArgs e)
{
using (OpenFileDialog dlg = new OpenFileDialog())
{
dlg.Filter = "Video files (*.mp4,*.mpg,*.mpeg,*.mod,*.avi,*.wmv,*.mts,*.m2t,*.ts,*.tod,*.m2v,*.m4v,*.webm,*.dat,*.mpe,*.mpeg4,*.ogm)|*.mp4;*.mpg;*.mpeg;*.mod;*.avi;*.wmv;*.mts;*.m2t;*.ts;*.tod;*.m2v;*.m4v;*.webm;*.dat;*.mpe;*.mpeg4;*.ogm|All files (*.*)|*.*";
dlg.Multiselect = true;
if (dlg.ShowDialog(this) == DialogResult.OK)
{
var avinfo = new PrimoSoftware.AVBlocks.MediaInfo();
foreach (string fileName in dlg.FileNames)
{
avinfo.InputFile = fileName;
if (avinfo.Load())
{
var videoInfo = GetVideoStream(avinfo);
if (videoInfo != null)
{
m_settings.InputFiles.Add(fileName);
ListViewItem lvi = new ListViewItem(fileName);
lvi.SubItems.Add(FormatVideoInfo(videoInfo));
lvFiles.Items.Add(lvi);
}
}
}
}
}
}
private PrimoSoftware.AVBlocks.VideoStreamInfo GetVideoStream(PrimoSoftware.AVBlocks.MediaInfo avinfo)
{
foreach (var stream in avinfo.Streams)
{
if (stream.MediaType == PrimoSoftware.AVBlocks.MediaType.Video)
{
return((PrimoSoftware.AVBlocks.VideoStreamInfo)stream);
}
}
return(null);
}
static bool DecodeAvcFile(Options opt)
{
// transcoder will fail if output exists (by design)
DeleteFile(opt.OutputFile);
var mediaInfo = new PrimoSoftware.AVBlocks.MediaInfo();
mediaInfo.Inputs[0].File = opt.InputFile;
if (!mediaInfo.Open())
{
PrintError("MediaInfo.Open()", mediaInfo.Error);
return(false);
}
MediaSocket inSocket = MediaSocket.FromMediaInfo(mediaInfo);
MediaSocket outSocket = CreateOutputSocket(opt);
// create Transcoder
using (Transcoder transcoder = new Transcoder())
{
transcoder.AllowDemoMode = true;
transcoder.Inputs.Add(inSocket);
transcoder.Outputs.Add(outSocket);
bool res = transcoder.Open();
PrintError("Transcoder open", transcoder.Error);
if (!res)
{
return(false);
}
res = transcoder.Run();
PrintError("Transcoder run", transcoder.Error);
if (!res)
{
return(false);
}
transcoder.Close();
PrintError("Transcoder close", transcoder.Error);
if (!res)
{
return(false);
}
}
return(true);
}
