public override void WriteToAvs(BatchCommandContext context)
{
var input = GetInput(context, VideoInput);
var script = String.Format(@"
{0}
FadeOutTime(video, {1})
", input, EffectDuration);
WriteAvsScript(context, script);
}
// public IList<ProcessingItem> Items { get { return items.AsReadOnly(); } }
public void WritePartToBatch(BatchCommandContext context)
{
FinalizePart();
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("======== {0} ========", PartNumber);
Console.ForegroundColor = ConsoleColor.Gray;
//// pre-processing
//context.batFile.WriteLine(@"..\ImageGenerator.exe ""{0}"" ""{1}"" ""{2}"" ""{3}"" ""{4}"" 1280 720 ""{5}""",
// "..\\picture.jpg",
// "..\\titles.txt",
// Title,
// "titles.txt",
// PartNumber,
// String.Format("intro_for_{0}.png", PartNumber)
// );
foreach (var item in items)
{
Console.WriteLine(item.Caption);
item.WriteToBatch(context); // writes effects to .avs AND encoding command to .bat
}
if (!context.lowQuality)
{
// processing (concatenation)
var listFile = new StreamWriter(String.Format("concat_{0}.txt", PartNumber));
foreach (var item in items)
{
listFile.WriteLine("file '{0}'", item.ResultFilename);
}
listFile.Close();
}
else
{
// recode to "low quality" and concatenate
var listFile = new StreamWriter(String.Format("concat_{0}.txt", PartNumber));
Directory.CreateDirectory(RecodeDir);
foreach (var item in items)
{
var name = Path.GetFileName(item.ResultFilename);
var newName = Path.Combine(RecodeDir, name);
context.batFile.WriteLine("ffmpeg -i {0} -vcodec copy -acodec libmp3lame -ar 44100 -ab 32k {1}", item.ResultFilename, newName);
listFile.WriteLine("file '{0}'", item.ResultFilename);
}
listFile.Close();
}
context.batFile.WriteLine("ffmpeg -f concat -i concat_{0}.txt -qscale 0 result-{0}{1}.avi", PartNumber, context.lowQuality ? "_low" : "");
// post-processing
// TODO
}
static void Main(string[] args)
{
if (args.Length < 1)
{
Console.WriteLine("Assembler <dir>");
return;
}
Directory.SetCurrentDirectory(args[0]); // to avoid ugly arg[0]+"\\blahblah"
var titles = File.ReadAllLines(TitlesFileName);
var subtitles = File.ReadAllLines(SubtitlesFileName).ToList();
int title = int.Parse(args[0]); // assume <dir> has arbitrary name, not integer
XDocument doc = XDocument.Load("list.xspf");
var tracks = doc
.Elements()
.Where(z => z.Name.LocalName == "playlist")
.Elements()
.Where(z => z.Name.LocalName == "trackList")
.Elements()
.Select(z => z.Elements().Where(x => x.Name.LocalName == "location").FirstOrDefault())
.Select(z => z.Value)
.Select(z => z.Substring(8, z.Length - 8))
.Select(z => z.Replace("/", "\\"))
.Select(z => new FileInfo(z).Name)
.ToList();
var log = MontageCommandIO.ReadCommands("log.txt");
var parts = CreateParts(tracks, log, title);
var batFile = new StreamWriter("Assembly.bat", false, Encoding.GetEncoding(866));
batFile.WriteLine("del processing\\processed*");
batFile.WriteLine("del result*");
var context = new BatchCommandContext
{
batFile = batFile,
lowQuality = false
};
foreach (var part in parts.Parts)
{
part.WritePartToBatch(context);
}
batFile.Close();
}
public override void WriteToAvs(BatchCommandContext context)
{
var pathToReference = Path.Combine(context.path, VideoReference);
var pathToImage = Path.Combine(context.path, ImageFile);
var script = String.Format(@"
video = DirectShowSource(""{0}"")
Intro(video, ""{1}"", {2})
", pathToReference, pathToImage, EffectDuration);
WriteAvsScript(context, script);
}
public override void WriteToAvs(BatchCommandContext context)
{
var input = GetInput(context, VideoInput);
var prev = Path.Combine(context.path, VideoPrev);
var script = String.Format(@"
{0}
prev = DirectShowSource(""{1}"")
CrossFadeTime(video, prev, {2})
", input, prev, EffectDuration);
WriteAvsScript(context, script);
}
private void WriteAvsScript(BatchCommandContext context) // transformations to write to .AVS file
{
// chain transformations inside .avs script
// return video
// NOTE: do not rely on SourceFilename, use data supplied in AviSynthCommands!
context.batFile.WriteLine("import(\"{0}\")", AviSynthCommand.LibraryPath);
foreach (var t in Transformations)
{
t.WriteToAvs(context);
}
}
internal string GetInput(BatchCommandContext context, string videoInput)
{
string input;
if (String.IsNullOrEmpty(videoInput))
{
input = "video = last";
}
else
{
input = String.Format(@"video = DirectShowSource(""{0}"")",
Path.Combine(context.path, videoInput));
}
return(input);
}
public override void WriteToAvs(BatchCommandContext context)
{
var input = GetInput(context, VideoInput);
Settings["image"] = Path.Combine(context.path, Settings["image"]);
var paramString = String.Join(
", ",
Settings.Select(pair => String.Format(@"{0}=""{1}""", pair.Key, pair.Value))
);
var script = String.Format(@"
{0}
AddWatermarkPNG(video, {1})
", input, paramString);
WriteAvsScript(context, script);
}
static void Main(string[] args)
{
Environment.CurrentDirectory = "..\\..\\..\\..\\Video\\TestFiles\\";
try
{
Directory.CreateDirectory("Work");
}
catch { }
Environment.CurrentDirectory += "\\Work\\";
var chunks=new List<Chunk>
{
new Chunk
{
Id = 1,
VideoSource = new ChunkSource { File = "..\\Original\\123-en.mp4", StartTime = 0, Duration = 1000 }
},
new Chunk
{
Id = 2,
VideoSource = new ChunkSource { File = "..\\Original\\123-en.mp4", StartTime = 1000, Duration = 1000 },
AudioSource = new ChunkSource { File = "..\\Original\\123-fr.mp4", StartTime = 1000, Duration = 1000 }
},
new Chunk
{
Id = 3,
VideoSource = new ChunkSource { File = "..\\Original\\123-en.mp4", StartTime = 2000, Duration = 1000 },
AudioSource = new ChunkSource { File = "..\\Original\\123-de.mp4", StartTime = 2000, Duration = 1000 }
}
};
foreach (var e in Directory.GetFiles(".\\","*.mp*"))
File.Delete(e);
var context = new BatchCommandContext
{
path = "C:\\ffmpeg\\bin\\ffmpeg.exe"
};
foreach (var e in Montager.Processing2(chunks,"output.mp4"))
{
Console.ForegroundColor = ConsoleColor.DarkCyan;
Console.WriteLine(e.Caption);
Console.ForegroundColor = ConsoleColor.Gray;
e.WriteToBatch(context);
}
}
public override void WriteToBatch(BatchCommandContext context) // ffmpeg execution string for .BAT file
{
// open script 'AvsFilename' and produce video 'Filename'
// take care of high and low profiles
if (String.IsNullOrEmpty(AvsFilename))
{
return;
}
Directory.CreateDirectory(processingDir);
var avsContext = new BatchCommandContext
{
batFile = new StreamWriter(AvsFilename, false, Encoding.GetEncoding(1251)),
path = pathToBase, // NOTE: not FFMPEG, actually
lowQuality = context.lowQuality
};
WriteAvsScript(avsContext);
avsContext.batFile.Close();
// AviSynth outputs raw (?) video, so we need to recode it to match other clips' properties
// NOTE: no need to deal with HIGH/LOW profiles for now.
context.batFile.WriteLine("ffmpeg -i {0} -vf scale=1280:720 -r 30 -q:v 0 -acodec libmp3lame -ar 44100 -ab 32k {1}", AvsFilename, ResultFilename);
}
static void Main(string[] args)
{
Environment.CurrentDirectory = "..\\..\\..\\..\\Video\\TestFiles\\";
try
{
Directory.CreateDirectory("Work");
}
catch { }
Environment.CurrentDirectory += "\\Work\\";
var chunks = new List <Chunk>
{
new Chunk
{
Id = 1,
VideoSource = new ChunkSource {
File = "..\\Original\\123-en.mp4", StartTime = 0, Duration = 1000
}
},
new Chunk
{
Id = 2,
VideoSource = new ChunkSource {
File = "..\\Original\\123-en.mp4", StartTime = 1000, Duration = 1000
},
AudioSource = new ChunkSource {
File = "..\\Original\\123-fr.mp4", StartTime = 1000, Duration = 1000
}
},
new Chunk
{
Id = 3,
VideoSource = new ChunkSource {
File = "..\\Original\\123-en.mp4", StartTime = 2000, Duration = 1000
},
AudioSource = new ChunkSource {
File = "..\\Original\\123-de.mp4", StartTime = 2000, Duration = 1000
}
}
};
foreach (var e in Directory.GetFiles(".\\", "*.mp*"))
{
File.Delete(e);
}
var context = new BatchCommandContext
{
path = "C:\\ffmpeg\\bin\\ffmpeg.exe"
};
foreach (var e in Montager.Processing2(chunks, "output.mp4"))
{
Console.ForegroundColor = ConsoleColor.DarkCyan;
Console.WriteLine(e.Caption);
Console.ForegroundColor = ConsoleColor.Gray;
e.WriteToBatch(context);
}
}
internal void WriteAvsScript(BatchCommandContext avsContext, string avsScript)
{
avsContext.batFile.WriteLine(avsScript);
}
public abstract void WriteToAvs(BatchCommandContext avsContext);
