public void EncodeMP4(string output)
{
if (_cancelFlag)
{
return;
}
_outputForLength = output;
CommandLineBuilder cb = new CommandLineBuilder();
if (StartOffset != TimeSpan.Zero)
{
cb.Seek(string.Format("{0:c}", StartOffset));
}
cb.AddEntry(FileFullPath);
for (int i = 0; i < Overlays.Length; i++)
{
if (Overlays[i].Item1 >= 0 && !string.IsNullOrWhiteSpace(Overlays[i].Item2))
{
cb.AddEntry(Overlays[i].Item2);
}
}
if (EndOffset != TimeSpan.Zero)
{
cb.To(string.Format("{0:c}", EndOffset - StartOffset));
}
if (!string.IsNullOrWhiteSpace(ResizeHeight) || !string.IsNullOrWhiteSpace(ResizeWidth))
{
cb.FilterComplex.Resize(ResizeWidth, ResizeHeight);
}
if (Rotate < 4)
{
cb.FilterComplex.Transpose((Transpose)Rotate);
}
int j = 1;
for (int i = 0; i < Overlays.Length; i++)
{
if (Overlays[i].Item1 >= 0 && !string.IsNullOrWhiteSpace(Overlays[i].Item2))
{
cb.FilterComplex.Overlay((Overlay)Overlays[i].Item1, string.Format("[{0}]", j++));
}
}
cb.VideoCodec(VideoEncoding.X264).Param(Parameter.V_BITRATE, MP4_bv);
if (NoSound)
{
cb.AudioCodec(AudioEncoding.NOAUDIO);
}
else
{
cb.AudioCodec(AudioEncoding.AAC).Param(Parameter.A_BITRATE, MP4_ba);
}
if (Overwrite)
{
cb.Param(Parameter.MISC_OVERWRITE_YES);
}
else
{
cb.Param(Parameter.MISC_OVERWRITE_NO);
}
string cde = cb.Output(output);
SendLog("\r\nffmpeg " + cde);
SendLog("------------------------------------------------------------");
if (output.Equals(FileFullPath, StringComparison.CurrentCultureIgnoreCase))
{
SendLog(I18n.Get("ErrorSameInputOutput"));
}
else
{
ProcessStartInfo psi = new ProcessStartInfo(Common.ffmpeg, cde);
psi.UseShellExecute = false;
psi.CreateNoWindow = true;
psi.RedirectStandardError = true;
using (Process p = new Process()) {
_currentProcess = p;
p.StartInfo = psi;
p.Start();
string line;
while ((line = p.StandardError.ReadLine()) != null)
{
SendLog(line);
Application.DoEvents();
}
p.WaitForExit();
}
_currentProcess = null;
}
}
public static void Concat(IList <string> files)
{
if (!ffmpegPresent() || !ffprobePresent())
{
return;
}
try {
CommandLineBuilder builder = null;
using (ConcatSelector cs = new ConcatSelector()) {
if (files != null)
{
int j = 0;
for (int i = 0; i < files.Count && j < 3; i++)
{
if (!string.IsNullOrWhiteSpace(files[i]))
{
if (File.Exists(files[i]) && MediaInfo.Check(files[i], null, null))
{
cs.SetSelection(i, files[i]);
if (j++ == 0)
{
cs.Lock1stLine();
}
}
}
}
}
if (cs.ShowDialog() != DialogResult.OK)
{
return;
}
builder = cs.Builder;
// Choix du format de sortie
using (FormatSelector fs = new FormatSelector(
builder,
cs.Mode == ConcatMode.Audio ? Common.GetVideoFormats(new MediaFormat[] { MediaFormat.DEFAULT }) : Common.GetAudioFormats(new MediaFormat[] { MediaFormat.DEFAULT }),
new VideoEncoding[] { VideoEncoding.COPY, VideoEncoding.DEFAULT, VideoEncoding.NOVIDEO },
new AudioEncoding[] { AudioEncoding.COPY, AudioEncoding.DEFAULT, AudioEncoding.NOAUDIO })
) {
if (cs.Mode == ConcatMode.Video)
{
fs.DisableAudio();
}
if (cs.Mode == ConcatMode.Audio)
{
fs.DisableVideo();
}
if (fs.ShowDialog() != DialogResult.OK)
{
return;
}
}
}
SaveFileDialog sfd = new SaveFileDialog();
sfd.Filter = "Tout type de fichier media|*.*";
if (sfd.ShowDialog() != DialogResult.OK)
{
return;
}
string str = builder.Output(sfd.FileName);
LogWindow lw = new LogWindow();
lw.Show();
using (Process p = new Process()) {
ProcessStartInfo psi = new ProcessStartInfo(Common.ffmpeg, str);
psi.UseShellExecute = false;
psi.CreateNoWindow = true;
psi.RedirectStandardError = true;
p.StartInfo = psi;
p.Start();
string line;
while ((line = p.StandardError.ReadLine()) != null)
{
lw.Log(line);
Application.DoEvents();
}
p.WaitForExit();
}
lw.Log("\r\n---------------------------------------------\r\nFin de l'opération\r\n---------------------------------------------");
lw.CanBeClosed = true;
} catch (Exception ex) {
MessageBox.Show(ex.Message);
MessageBox.Show(ex.StackTrace);
}
}