/// <summary>
/// Apply tag to audio file.
/// </summary>
private void tagAudio(UtilsName name, string outName, int episodeCount, int curEpisodeCount, int progessCount,
int totalTracks,
DateTime filenameStartTime, DateTime filenameEndTime, string lyricSubs1, string lyricSubs2)
{
int episodeNum = episodeCount + Settings.Instance.EpisodeStartNumber - 1;
string tagArtist = name.createName(ConstantSettings.AudioId3Artist, episodeNum,
progessCount, filenameStartTime, filenameEndTime, lyricSubs1, lyricSubs2);
string tagAlbum = name.createName(ConstantSettings.AudioId3Album, episodeNum,
progessCount, filenameStartTime, filenameEndTime, lyricSubs1, lyricSubs2);
string tagTitle = name.createName(ConstantSettings.AudioId3Title, episodeNum,
progessCount, filenameStartTime, filenameEndTime, lyricSubs1, lyricSubs2);
string tagGenre = name.createName(ConstantSettings.AudioId3Genre, episodeNum,
progessCount, filenameStartTime, filenameEndTime, lyricSubs1, lyricSubs2);
string tagLyrics = name.createName(ConstantSettings.AudioId3Lyrics, episodeNum,
progessCount, filenameStartTime, filenameEndTime, lyricSubs1, lyricSubs2);
UtilsAudio.tagAudio(outName,
tagArtist,
tagAlbum,
tagTitle,
tagGenre,
tagLyrics,
curEpisodeCount,
totalTracks);
}
/// <summary>
/// Performs the work of the audio extraction thread.
/// </summary>
private void splitAudio(object sender, DoWorkEventArgs e)
{
WorkerVars workerVars = e.Argument as WorkerVars;
List <List <InfoCombined> > combinedAll = new List <List <InfoCombined> >();
WorkerSubs subsWorker = new WorkerSubs();
if (groupBoxCheckLyrics.Checked)
{
// Parse and combine the subtitles
try
{
combinedAll = subsWorker.combineAllSubs(workerVars, dialogProgress);
if (combinedAll != null)
{
workerVars.CombinedAll = combinedAll;
}
else
{
e.Cancel = true;
return;
}
}
catch (Exception e1)
{
UtilsMsg.showErrMsg("Something went wrong before processing could start.\n" + e1);
e.Cancel = true;
return;
}
}
DateTime mediaStartime = new DateTime();
DateTime mediaEndtime = new DateTime();
DateTime mediaDuration = new DateTime();
int episode = 0;
DialogProgress.updateProgressInvoke(dialogProgress, 0, "Starting...");
foreach (string file in mediaFiles)
{
episode++;
try
{
mediaEndtime = UtilsVideo.getVideoLength(file);
}
catch (Exception e1)
{
UtilsMsg.showErrMsg("Something went wrong while determining duration of the media:\n" + e1);
return;
}
if (useSpan)
{
mediaStartime = spanStart;
// If the span end time if not greater than the actual duration of the media
if (spanEnd < mediaEndtime)
{
mediaEndtime = spanEnd;
}
}
UtilsName name = new UtilsName(
deckName,
mediaFiles.Length, // Total number of episodes
1, // Total number of lines (Note: not filled out here)
mediaEndtime, // Last time
0, 0 // Width and height (Note: not filled out anywhere)
);
mediaDuration = UtilsSubs.getDurationTime(mediaStartime, mediaEndtime);
string progressText = String.Format("Processing audio from media file {0} of {1}",
episode,
mediaFiles.Length);
int progress = Convert.ToInt32((episode - 1) * (100.0 / mediaFiles.Length));
DialogProgress.updateProgressInvoke(dialogProgress, progress, progressText);
// Enable detail mode in progress dialog
DialogProgress.enableDetailInvoke(dialogProgress, true);
// Set the duration of the clip in the progress dialog (for detail mode)
DialogProgress.setDuration(dialogProgress, mediaDuration);
string tempMp3Filename = Path.GetTempPath() + ConstantSettings.TempAudioFilename;
UtilsAudio.ripAudioFromVideo(mediaFiles[episode - 1],
audioStream.Num,
mediaStartime, mediaEndtime,
bitrate, tempMp3Filename, dialogProgress);
DialogProgress.enableDetailInvoke(dialogProgress, false);
if (dialogProgress.Cancel)
{
e.Cancel = true;
File.Delete(tempMp3Filename);
return;
}
int numClips = 1;
if (!isSingleFile)
{
numClips = (int)Math.Ceiling((mediaDuration.TimeOfDay.TotalMilliseconds / (clipLength.TimeOfDay.TotalSeconds * 1000.0)));
}
for (int clipIdx = 0; clipIdx < numClips; clipIdx++)
{
progressText = String.Format("Splitting segment {0} of {1} from media file {2} of {3}",
clipIdx + 1,
numClips,
episode,
mediaFiles.Length);
progress = Convert.ToInt32((episode - 1) * (100.0 / mediaFiles.Length));
DialogProgress.updateProgressInvoke(dialogProgress, progress, progressText);
if (dialogProgress.Cancel)
{
e.Cancel = true;
File.Delete(tempMp3Filename);
return;
}
// The start and end times used for processing
DateTime startTime = new DateTime();
DateTime endTime = new DateTime();
if (isSingleFile)
{
endTime = mediaDuration;
}
else
{
startTime = startTime.AddSeconds((double)(clipLength.TimeOfDay.TotalSeconds * clipIdx));
endTime = endTime.AddSeconds((double)(clipLength.TimeOfDay.TotalSeconds * (clipIdx + 1)));
if (endTime.TimeOfDay.TotalMilliseconds >= mediaDuration.TimeOfDay.TotalMilliseconds)
{
endTime = mediaDuration;
}
}
// The start and end times that will be displayed
DateTime startTimeName = startTime.AddMilliseconds(mediaStartime.TimeOfDay.TotalMilliseconds);
DateTime endTimeName = endTime.AddMilliseconds(mediaStartime.TimeOfDay.TotalMilliseconds);
// Fill in the total number of lines with the total number of clips
name.TotalNumLines = numClips;
string nameStr = name.createName(ConstantSettings.ExtractMediaAudioFilenameFormat, episode + episodeStartNumber - 1,
clipIdx + 1, startTimeName, endTimeName, "", "");
string outName = String.Format("{0}{1}{2}",
outputDir, // {0}
Path.DirectorySeparatorChar, // {1}
nameStr); // {2}
UtilsAudio.cutAudio(tempMp3Filename, startTime, endTime, outName);
nameStr = name.createName(ConstantSettings.AudioId3Artist, episode + episodeStartNumber - 1,
clipIdx + 1, startTimeName, endTimeName, "", "");
string tagArtist = String.Format("{0}",
nameStr); // {0}
nameStr = name.createName(ConstantSettings.AudioId3Album, episode + episodeStartNumber - 1,
clipIdx + 1, startTimeName, endTimeName, "", "");
string tagAlbum = String.Format("{0}",
nameStr); // {0}
nameStr = name.createName(ConstantSettings.AudioId3Title, episode + episodeStartNumber - 1,
clipIdx + 1, startTimeName, endTimeName, "", "");
string tagTitle = String.Format("{0}",
nameStr); // {0}
nameStr = name.createName(ConstantSettings.AudioId3Genre, episode + episodeStartNumber - 1,
clipIdx + 1, startTimeName, endTimeName, "", "");
string tagGenre = String.Format("{0}",
nameStr); // {0}
string tagLyrics = "";
if (groupBoxCheckLyrics.Checked)
{
int totalLyricsLines = 0;
int curLyricsNum = 1;
// Precount the number of lyrics lines
foreach (InfoCombined comb in combinedAll[episode - 1])
{
if (comb.Subs1.StartTime.TimeOfDay.TotalMilliseconds >= startTimeName.TimeOfDay.TotalMilliseconds &&
comb.Subs1.StartTime.TimeOfDay.TotalMilliseconds <= endTimeName.TimeOfDay.TotalMilliseconds)
{
totalLyricsLines++;
}
}
// Fill in the total number of lyrics lines
name.TotalNumLines = curLyricsNum;
// Foreach comb in the current episode, if the comb lies within the
// current clip, add it to the lryics tag
foreach (InfoCombined comb in combinedAll[episode - 1])
{
if (comb.Subs1.StartTime.TimeOfDay.TotalMilliseconds >= startTimeName.TimeOfDay.TotalMilliseconds &&
comb.Subs1.StartTime.TimeOfDay.TotalMilliseconds <= endTimeName.TimeOfDay.TotalMilliseconds)
{
tagLyrics += formatLyricsPair(comb, name, startTimeName, episode + episodeStartNumber - 1, curLyricsNum) + "\r\n";
curLyricsNum++;
}
}
}
UtilsAudio.tagAudio(outName,
tagArtist,
tagAlbum,
tagTitle,
tagGenre,
tagLyrics,
clipIdx + 1,
numClips);
}
}
return;
}
