private void SelectFile(object sender, EventArgs e)
{
using (OpenFileDialog ofd = new OpenFileDialog()) {
ofd.Filter = I18n.Get("FilterAllMedia");
if (ofd.ShowDialog() != DialogResult.OK)
{
return;
}
try {
_media = MediaInfo.Query(ofd.FileName);
tbFile.Text = ofd.FileName;
if (_media.VideoInfo != null)
{
EnableVideo();
lV.Text = I18n.Get("ConcatVideoStreamHeadDesc") +
_media.VideoInfo.codec_name + " - " +
_media.VideoInfo.width.ToString() + "x" + _media.VideoInfo.height.ToString() + " - " +
_media.VideoInfo.duration.ToString() + "s" +
(_media.VideoInfo.bit_rateSpecified ? " - Bitrate " + _media.VideoInfo.bit_rate.ToReadableString() : string.Empty);
}
else
{
DisableVideo();
lV.Text = I18n.Get("ConcatNoVideoStream");
}
if (_media.AudioInfo != null)
{
EnableAudio();
lA.Text = I18n.Get("ConcatAudioStreamHeadDesc") +
_media.AudioInfo.codec_name + " - " +
_media.AudioInfo.duration.ToString() + "s" +
(_media.AudioInfo.bit_rateSpecified ? " - Bitrate " + _media.AudioInfo.bit_rate.ToReadableString() : string.Empty) +
(_media.AudioInfo.sample_rateSpecified ? " - SampleRate " + _media.AudioInfo.sample_rate.ToReadableString() : string.Empty);
}
else
{
DisableAudio();
lA.Text = I18n.Get("ConcatNoAudioStream");
}
} catch (CoreException cex) {
MessageBox.Show(cex.Message);
_media = null;
lV.Text = I18n.Get("ConcatNoVideoStream");
lA.Text = I18n.Get("ConcatNoAudioStream");
tbFile.Text = string.Empty;
}
}
}
private void SetSelection(int index, string file, TextBox tb, Label lbAudio, Label lbVideo)
{
try {
_medias[index] = MediaInfo.Query(file);
tb.Text = file;
if (_medias[index].VideoInfo != null)
{
lbVideo.Text = I18n.Get("ConcatVideoStreamHeadDesc") +
_medias[index].VideoInfo.codec_name + " - " +
_medias[index].VideoInfo.width.ToString() + "x" + _medias[index].VideoInfo.height.ToString() + " - " +
_medias[index].VideoInfo.duration.ToString() + "s" +
(_medias[index].VideoInfo.bit_rateSpecified ? " - Bitrate " + _medias[index].VideoInfo.bit_rate.ToReadableString() : string.Empty);
}
else
{
lbVideo.Text = I18n.Get("ConcatNoVideoStream");
}
if (_medias[index].AudioInfo != null)
{
lbAudio.Text = I18n.Get("ConcatAudioStreamHeadDesc") +
_medias[index].AudioInfo.codec_name + " - " +
_medias[index].AudioInfo.duration.ToString() + "s" +
(_medias[index].AudioInfo.bit_rateSpecified ? " - Bitrate " + _medias[index].AudioInfo.bit_rate.ToReadableString() : string.Empty) +
(_medias[index].AudioInfo.sample_rateSpecified ? " - SampleRate " + _medias[index].AudioInfo.sample_rate.ToReadableString() : string.Empty);
}
else
{
lbAudio.Text = I18n.Get("ConcatNoAudioStream");
}
} catch (CoreException cex) {
MessageBox.Show(cex.Message);
_medias[index] = null;
lbVideo.Text = I18n.Get("ConcatNoVideoStream");
lbAudio.Text = I18n.Get("ConcatNoAudioStream");
tb.Text = string.Empty;
}
if (_medias[0] != null)
{
if (_medias[0].VideoInfo != null && _medias[0].AudioInfo != null)
{
Mode = ConcatMode.Both;
}
else if (_medias[0].VideoInfo != null)
{
Mode = ConcatMode.Video;
}
else
{
Mode = ConcatMode.Audio;
}
}
else if (_medias[1] != null)
{
if (_medias[1].VideoInfo != null && _medias[1].AudioInfo != null)
{
Mode = ConcatMode.Both;
}
else if (_medias[1].VideoInfo != null)
{
Mode = ConcatMode.Video;
}
else
{
Mode = ConcatMode.Audio;
}
}
else if (_medias[2] != null)
{
if (_medias[2].VideoInfo != null && _medias[2].AudioInfo != null)
{
Mode = ConcatMode.Both;
}
else if (_medias[2].VideoInfo != null)
{
Mode = ConcatMode.Video;
}
else
{
Mode = ConcatMode.Audio;
}
}
else
{
Mode = ConcatMode.Undefined;
}
lblMode.Text = Mode.LongName();
}
public void CreatePictures(string output)
{
if (_cancelFlag)
{
return;
}
string tn = output.Substring(0, output.LastIndexOf(".")) + "-tn.png";
string cde = "-ss 00:00:01 -i \"" + FileFullPath + "\"" + ParamI + " -vframes 1 -an" + ParamFilter + ParamOW + " \"" + output + "\"";
SendLog("\r\nffmpeg " + cde);
SendLog("------------------------------------------------------------");
ProcessStartInfo psi = new ProcessStartInfo(Common.ffmpeg, cde);
psi.UseShellExecute = false;
psi.CreateNoWindow = true;
psi.RedirectStandardError = true;
using (Process p = new Process()) {
p.StartInfo = psi;
p.Start();
string line;
while ((line = p.StandardError.ReadLine()) != null)
{
SendLog(line);
Application.DoEvents();
}
p.WaitForExit();
}
if (Thumbnail)
{
using (Image org = Image.FromFile(output)) {
Bitmap bmp = new Bitmap(TnWidth, TnHeight);
Graphics g = Graphics.FromImage(bmp);
g.DrawImage(org, new Rectangle(0, 0, TnWidth, TnHeight));
if (LengthOnTn)
{
try {
MediaInfo mi = MediaInfo.Query(string.IsNullOrWhiteSpace(_outputForLength) ? FileFullPath : _outputForLength);
g.FillRectangle(Brushes.MidnightBlue, new Rectangle(5, 5, 45, 20));
g.DrawRectangle(Pens.Black, new Rectangle(5, 5, 45, 20));
using (Font f = new Font("Arial", 8, FontStyle.Bold))
g.DrawString(
string.Format("{0:g}", new TimeSpan(0, 0, (int)Math.Round(mi.FormatInfo.duration))),
f, new SolidBrush(Color.White),
8,
8
);
} catch (Exception ex) {
SendLog(ex.Message);
SendLog(ex.StackTrace);
}
}
bmp.Save(tn, ImageFormat.Png);
}
}
if (!Poster)
{
File.Delete(output);
}
}