/// <summary>
/// Class constructor, extract the selected data from the interface and store in class members.
/// </summary>
ConvertVideo(IScripting scripting)
{
m_scripting = scripting;
ISelection selection = m_scripting.GetSelection();
var catalog = m_scripting.GetVideoCatalogService();
List <long> selected = selection.GetSelectedVideos();
if (selected.Count == 1)
{
long video = selected[0];
var entry = catalog.GetVideoFileEntry(video);
IUtilities utilities = m_scripting.GetUtilities();
m_SelectedVideoPath = utilities.ConvertToLocalPath(entry.FilePath);
m_SelectedVideoTitle = entry.Title;
byte[] image_data = catalog.GetVideoFileImage(video);
if (image_data == null)
{
return;
}
MemoryStream stream = new MemoryStream(image_data);
m_VideoImage = System.Drawing.Bitmap.FromStream(stream);
}
}
/// <summary>
/// Call the cmd line tool. The sample just use -i that goes on the file extensions.
/// Use the conversion_parameters for more advanced conversions.
/// </summary>
private void Concat(string out_file, string conversion_parameters)
{
string tool_path = GetFFMPEGPath();
string tmp_file_path = System.IO.Path.GetTempFileName();
var stream_writer = System.IO.File.CreateText(tmp_file_path);
if (stream_writer == null)
{
System.Windows.MessageBox.Show(tool_path, "Failed to write temporary text file");
return;
}
ISelection selection = m_scripting.GetSelection();
IUtilities utilities = m_scripting.GetUtilities();
var catalog = m_scripting.GetVideoCatalogService();
string extension = null;
string video_format = null;
string video_width = null;
string video_height = null;
string audio_format = null;
List <long> selected = selection.GetSelectedVideos();
bool can_do_pure_concat = true;
foreach (long video_id in selected)
{
var entry = catalog.GetVideoFileEntry(video_id);
string video_path = utilities.ConvertToLocalPath(entry.FilePath);
var extended = catalog.GetVideoFileExtendedProperty((int)video_id);
foreach (var prop in extended)
{
if (prop.Property == "video_Format")
{
if (video_format == null)
{
video_format = prop.Value;
m_scripting.GetConsole().WriteLine(video_path + " - Video format is " + video_format);
}
else if (video_format != prop.Value)
{
string msg = "Aborting. All videos must be in the same video format.\n'";
msg += video_path + "' is in " + prop.Value + "\n";
msg += " previous was in " + video_format + "\n";
m_scripting.GetConsole().WriteLine(msg);
can_do_pure_concat = false;
}
}
else if (prop.Property == "video_Width")
{
if (video_width == null)
{
video_width = prop.Value;
m_scripting.GetConsole().WriteLine(video_path + " - Video width is " + video_width);
}
else if (video_width != prop.Value)
{
string msg = "Aborting. All videos must be in the same dimension.\n'";
msg += video_path + "' width is " + prop.Value + "\n";
msg += " previous was in " + video_width + "\n";
m_scripting.GetConsole().WriteLine(msg);
can_do_pure_concat = false;
}
}
if (prop.Property == "video_Height")
{
if (video_height == null)
{
video_height = prop.Value;
m_scripting.GetConsole().WriteLine(video_path + " - Video height is " + video_height);
}
else if (video_height != prop.Value)
{
string msg = "Aborting. All videos must be in the same dimension.\n'";
msg += video_path + "' height is " + prop.Value + "\n";
msg += " previous was in " + video_height + "\n";
m_scripting.GetConsole().WriteLine(msg);
can_do_pure_concat = false;
}
}
if (prop.Property == "audio_Format")
{
if (audio_format == null)
{
audio_format = prop.Value;
m_scripting.GetConsole().WriteLine(video_path + " - Audio format is " + audio_format);
}
else if (audio_format != prop.Value)
{
string msg = "Aborting. All videos must be in the same audio format.\n";
msg += video_path + "is in " + prop.Value + "\n";
msg += " previous was in " + audio_format + "\n";
m_scripting.GetConsole().WriteLine(msg);
can_do_pure_concat = false;
}
}
}
stream_writer.Write("file '" + video_path + "'");
stream_writer.WriteLine();
// if we can not do a pure concat we abort here. To continue we would need to re-encode the file and that
// takes a bit more care and user intervention
if (!can_do_pure_concat)
{
return;
}
if (extension == null)
{
int extension_start = video_path.LastIndexOf(".");
extension = video_path.Substring(extension_start);
}
}
stream_writer.Close();
if (out_file == null)
{
Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.FileName = "concat" + extension;
dlg.DefaultExt = extension;
dlg.Filter = "All files|*.*";
Nullable <bool> result = dlg.ShowDialog();
if (result == false)
{
return;
}
out_file = dlg.FileName;
}
//
// do concatination
//
System.Diagnostics.Process process = new System.Diagnostics.Process();
System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
startInfo.FileName = "cmd.exe";
string cmd_line = " -f concat -safe 0 -i " + tmp_file_path + conversion_parameters + " -c copy \"" + out_file + "\"";
startInfo.Arguments = "/C " + tool_path + " " + cmd_line; // use /K instead of /C to keep the cmd window up
process.StartInfo = startInfo;
m_scripting.GetConsole().WriteLine("Running " + startInfo.Arguments);
process.Start();
process.WaitForExit();
File.Delete(tmp_file_path);
//
// Show video in shell player
//
System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo()
{
FileName = out_file,
UseShellExecute = true,
Verb = "open"
});
}
/// <summary>
/// Call the cmd line tool. The sample just use -i that goes on the file extensions.
/// Use the conversion_parameters for more advanced conversions.
/// </summary>
public void Concat(string out_file, string conversion_parameters)
{
string tool_path = GetFFMPEGPath();
string tmp_file_path = System.IO.Path.GetTempFileName();
m_FilesToDelete.Add(tmp_file_path);
var stream_writer = System.IO.File.CreateText(tmp_file_path);
if (stream_writer == null)
{
System.Windows.MessageBox.Show(tool_path, "Failed to write temporary text file");
return;
}
ISelection selection = m_scripting.GetSelection();
IUtilities utilities = m_scripting.GetUtilities();
var catalog = m_scripting.GetVideoCatalogService();
string extension = null;
string video_format = null;
string video_width = null;
string video_height = null;
string audio_format = null;
var playlist = selection.GetSelectedPlaylist();
int[] all_clip_ids = catalog.GetPlaylistClipIDs(playlist.ID);
int part = 1;
bool can_do_pure_concat = true;
foreach (int clip_id in all_clip_ids)
{
var clip = catalog.GetVideoClip(clip_id);
var video_entry = catalog.GetVideoFileEntry(clip.VideoFileID);
string video_path = utilities.ConvertToLocalPath(video_entry.FilePath);
var extended = catalog.GetVideoFileExtendedProperty((int)clip.VideoFileID);
foreach (var prop in extended)
{
if (prop.Property == "video_Format")
{
if (video_format == null)
{
video_format = prop.Value;
m_scripting.GetConsole().WriteLine(video_path + " - Video format is " + video_format);
}
else if (video_format != prop.Value)
{
string msg = "Aborting. All videos must be in the same video format.\n'";
msg += video_path + "' is in " + prop.Value + "\n";
msg += " previous was in " + video_format + "\n";
m_scripting.GetConsole().WriteLine(msg);
can_do_pure_concat = false;
}
}
else if (prop.Property == "video_Width")
{
if (video_width == null)
{
video_width = prop.Value;
m_scripting.GetConsole().WriteLine(video_path + " - Video width is " + video_width);
}
else if (video_width != prop.Value)
{
string msg = "Aborting. All videos must be in the same dimension.\n'";
msg += video_path + "' width is " + prop.Value + "\n";
msg += " previous was in " + video_width + "\n";
m_scripting.GetConsole().WriteLine(msg);
can_do_pure_concat = false;
}
}
if (prop.Property == "video_Height")
{
if (video_height == null)
{
video_height = prop.Value;
m_scripting.GetConsole().WriteLine(video_path + " - Video height is " + video_height);
}
else if (video_height != prop.Value)
{
string msg = "Aborting. All videos must be in the same dimension.\n'";
msg += video_path + "' height is " + prop.Value + "\n";
msg += " previous was in " + video_height + "\n";
m_scripting.GetConsole().WriteLine(msg);
can_do_pure_concat = false;
}
}
if (prop.Property == "audio_Format")
{
if (audio_format == null)
{
audio_format = prop.Value;
m_scripting.GetConsole().WriteLine(video_path + " - Audio format is " + audio_format);
}
else if (audio_format != prop.Value)
{
string msg = "Aborting. All videos must be in the same audio format.\n";
msg += video_path + "is in " + prop.Value + "\n";
msg += " previous was in " + audio_format + "\n";
m_scripting.GetConsole().WriteLine(msg);
can_do_pure_concat = false;
}
}
}
if (extension == null)
{
int extension_start = video_path.LastIndexOf(".");
extension = video_path.Substring(extension_start);
}
if (can_do_pure_concat)
{
string out_path = GetTempFolder() + "clip_" + part + extension;
part = part + 1;
SaveClip(video_path, clip.StartTime, clip.EndTime, out_path);
stream_writer.Write("file '" + out_path + "'");
stream_writer.WriteLine();
}
else
{
selection.SetSelectedPlaylistClip(clip_id); // select the offending clip
// if we can not do a pure concat we abort here. To continue we would need to re-encode the file and that
// takes a bit more care and user intervention
return;
}
}
stream_writer.Close();
if (out_file == null)
{
Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.FileName = "concat" + extension;
dlg.DefaultExt = extension;
dlg.Filter = "All files|*.*";
Nullable <bool> result = dlg.ShowDialog();
if (result == false)
{
return;
}
out_file = dlg.FileName;
}
RunFFMPEG("-f concat - safe 0 - i " + tmp_file_path + conversion_parameters + " - c copy \"" + out_file + "\"");
PlayVideo(out_file);
}
static public void Run(IScripting scripting, string argument)
{
scripting.GetConsole().Clear();
var catalog = scripting.GetVideoCatalogService();
ISelection selection = scripting.GetSelection();
List <long> selected = selection.GetSelectedVideos();
foreach (long video in selected)
{
try
{
var entry = catalog.GetVideoFileEntry(video);
IUtilities utilities = scripting.GetUtilities();
var selected_path = utilities.ConvertToLocalPath(entry.FilePath);
var file = ShellFile.FromFilePath(selected_path);
var selected_videos = new long[1];
selected_videos[0] = video;
var TagInstances = catalog.GetTagsForVideos(selected_videos);
List <string> tag_list = new List <string>();
foreach (var tag in TagInstances)
{
tag_list.Add(tag.Name);
}
scripting.GetConsole().Write("Tagging : " + selected_path + " ...");
ShellPropertyWriter propertyWriter = file.Properties.GetPropertyWriter();
propertyWriter.WriteProperty(SystemProperties.System.Keywords, tag_list.ToArray());
int Rating = 0;
if (entry.Rating == 1)
{
Rating = 1;
}
if (entry.Rating == 2)
{
Rating = 25;
}
if (entry.Rating == 3)
{
Rating = 50;
}
if (entry.Rating == 4)
{
Rating = 75;
}
if (entry.Rating == 5)
{
Rating = 99;
}
propertyWriter.WriteProperty(SystemProperties.System.Rating, Rating);
propertyWriter.WriteProperty(SystemProperties.System.Comment, entry.Description);
propertyWriter.Close();
scripting.GetConsole().WriteLine("Done ");
}
catch (Exception ex)
{
scripting.GetConsole().WriteLine(ex.Message);
}
}
}
