public FFmpegPostProcessingItem(string Name, string extension, FFmpegVideoArgsProvider videoArgsProvider, FFmpegAudioArgsProvider audioArgsProvider)
{
_name = Name;
_videoArgsProvider = videoArgsProvider;
_audioArgsProvider = audioArgsProvider;
Extension = extension;
}
FFmpegAudioItem(string Name, string Extension, FFmpegAudioArgsProvider AudioArgsProvider)
{
this.Name = Name;
this.Extension = Extension;
this.AudioArgsProvider = AudioArgsProvider;
}
public FFmpegPostProcessingItem(string Name, string Extension, FFmpegVideoArgsProvider VideoArgsProvider, FFmpegAudioArgsProvider AudioArgsProvider)
{
_name = Name;
_videoArgsProvider = VideoArgsProvider;
_audioArgsProvider = AudioArgsProvider;
this.Extension = Extension;
}
public FFmpegAudioWriter(string FileName, int AudioQuality, FFmpegAudioArgsProvider AudioArgsProvider, int Frequency = 44100, int Channels = 2)
{
var argsBuilder = new FFmpegArgsBuilder();
argsBuilder.AddStdIn()
.SetFormat("s16le")
.SetAudioCodec("pcm_s16le")
.SetAudioFrequency(Frequency)
.SetAudioChannels(Channels)
.DisableVideo();
argsBuilder.AddOutputFile(FileName)
.AddArg(AudioArgsProvider(AudioQuality));
_ffmpegProcess = FFmpegService.StartFFmpeg(argsBuilder.GetArgs(), FileName);
_ffmpegIn = _ffmpegProcess.StandardInput.BaseStream;
}
public FFmpegAudioWriter(string FileName, int AudioQuality, FFmpegAudioArgsProvider AudioArgsProvider, int Frequency = 44100, int Channels = 2)
{
if (!FFmpegService.FFmpegExists)
{
throw new FFmpegNotFoundException();
}
var argsBuilder = new FFmpegArgsBuilder();
argsBuilder.AddStdIn()
.SetFormat("s16le")
.SetAudioCodec("pcm_s16le")
.SetAudioFrequency(Frequency)
.SetAudioChannels(Channels)
.DisableVideo();
var output = argsBuilder.AddOutputFile(FileName);
AudioArgsProvider(AudioQuality, output);
_ffmpegProcess = FFmpegService.StartFFmpeg(argsBuilder.GetArgs(), FileName, out _);
_ffmpegIn = _ffmpegProcess.StandardInput.BaseStream;
}
private FFmpegItem(string Name, Func <string> Extension, FFmpegVideoArgsProvider VideoArgsProvider, FFmpegAudioArgsProvider AudioArgsProvider, string Description = "")
: this(Name, Extension, Description)
{
_videoArgsProvider = VideoArgsProvider;
_audioArgsProvider = AudioArgsProvider;
}
// The (FFmpeg) appended to the name is expected in Custom Codecs
FFmpegAudioItem(string Name, string Extension, FFmpegAudioArgsProvider AudioArgsProvider)
: base($"{Name} (FFmpeg)", Extension)
{
this.AudioArgsProvider = AudioArgsProvider;
}
public static FFmpegVideoWriterArgs FromVideoWriterArgs(VideoWriterArgs args, FFmpegVideoArgsProvider videoArgsProvider, FFmpegAudioArgsProvider audioArgsProvider)
{
return(new FFmpegVideoWriterArgs
{
FileName = args.FileName,
ImageProvider = args.ImageProvider,
FrameRate = args.FrameRate,
VideoQuality = args.VideoQuality,
VideoArgsProvider = videoArgsProvider,
AudioQuality = args.AudioQuality,
AudioArgsProvider = audioArgsProvider,
AudioProvider = args.AudioProvider
});
}
public FFmpegAudioWriter(string FileName, int AudioQuality, FFmpegAudioArgsProvider AudioArgsProvider, int Frequency = 44100, int Channels = 2)
{
_ffmpegProcess = FFmpegService.StartFFmpeg($"-f s16le -acodec pcm_s16le -ar {Frequency} -ac {Channels} -i - -vn {AudioArgsProvider(AudioQuality)} \"{FileName}\"", FileName);
_ffmpegIn = _ffmpegProcess.StandardInput.BaseStream;
}
FFmpegItem(string Name, Func <string> Extension, FFmpegVideoArgsProvider VideoArgsProvider, FFmpegAudioArgsProvider AudioArgsProvider)
: this(Name, Extension)
{
_videoArgsProvider = VideoArgsProvider;
_audioArgsProvider = AudioArgsProvider;
}
// The (FFmpeg) appended to the name is expected in Custom Codecs
private FFmpegAudioItem(string name, string extension, FFmpegAudioArgsProvider audioArgsProvider)
: base($"{name} (FFmpeg)", extension)
{
AudioArgsProvider = audioArgsProvider;
}
public static FFmpegVideoWriterArgs FromVideoWriterArgs(VideoWriterArgs Args, FFmpegVideoArgsProvider VideoArgsProvider, FFmpegAudioArgsProvider AudioArgsProvider)
{
return(new FFmpegVideoWriterArgs
{
FileName = Args.FileName,
ImageProvider = Args.ImageProvider,
FrameRate = Args.FrameRate,
VideoQuality = Args.VideoQuality,
VideoArgsProvider = VideoArgsProvider,
AudioQuality = Args.AudioQuality,
AudioArgsProvider = AudioArgsProvider,
AudioProvider = Args.AudioProvider,
keyVector = Args.keyVector
});
}
