public override void OnNextFrame(byte[] buffer, int width, int height)
{
if (writer == null)
{
return;
}
System.Diagnostics.Debug.Assert(buffer.Length == video_frame.Format.Bytes);
video_frame.Update(buffer);
lock (this)
{
writer.Write(video_frame);
}
Log.Debug($"{video_encoder.FullName} ---> ({video_encoder.InputFrames}) {video_encoder.InputTimestamp}");
}
unsafe static void Main(string[] args)
{
using (var reader = new MediaReader(@"D:\MyDocuments\Music\HEALTH\04 21世紀難民 feat. れをる(from REOL).m4a")) {
var decoder = reader.Decoders.OfType <AudioDecoder>().First();
var frame = new AudioFrame();
using (var writer = new MediaWriter(@"D:\test.flac").AddAudio(decoder.OutFormat, BitRate.Zero).Initialize()) {
var enc = writer.Encoders[0] as AudioEncoder;
while (reader.NextFrame(frame, decoder.StreamIndex))
{
var pos = reader.Position;
writer.Write(frame);
Console.Write($"\rframes: {enc.InputFrames}, time: {enc.InputTimestamp}");
}
writer.Flush();
Console.WriteLine($"\rframes: {enc.InputFrames}, time: {enc.InputTimestamp}");
}
}
}
unsafe static void Main(string[] args)
{
using (var reader = new MediaReader(@"D:\MyDocuments\Music\夕立のりぼん+inst（NoMastering）_island__201411091428.mp3")) {
var decoder = reader.Decoders.OfType <AudioDecoder>().First();
var frame = new AudioFrame();
using (var writer = new MediaWriter(@"D:\MyDocuments\Music\夕立のりぼん+inst（NoMastering）_island__201411091428-output.mp3").AddAudio(decoder.OutFormat, BitRate._320Kbps).Initialize()) {
var enc = writer.Encoders[0] as AudioEncoder;
while (reader.NextFrame(frame, decoder.StreamIndex))
{
var pos = reader.Position;
writer.Write(frame);
Console.Write($"\rframes: {enc.InputFrames}, time: {enc.InputTimestamp}");
}
writer.Flush();
Console.WriteLine($"\rframes: {enc.InputFrames}, time: {enc.InputTimestamp}");
}
}
}
public void SetUp()
{
var projection = new Projection <Address>(DisplayFormatting.RawValues);
projection.Value(x => x.Address1);
projection.Value(x => x.Address2);
projection.Value(x => x.City);
projection.Value(x => x.StateOrProvince).Name("State");
theXmlMediaOptions = new XmlMediaOptions()
{
Root = "Address"
};
theDocument = new XmlMediaDocument(theXmlMediaOptions);
var urls = new StubUrlRegistry();
var linkSource = new LinksSource <Address>();
linkSource.ToSubject().Rel("self");
linkSource.To(a => new AddressAction("change")).Rel("change");
linkSource.To(a => new AddressAction("delete")).Rel("delete");
theOutput = new InMemoryOutputWriter();
var media = new MediaWriter <Address>(theDocument, linkSource, urls, projection, null, theOutput);
theAddress = new Address()
{
Address1 = "22 Cherry Lane",
Address2 = "Apt A",
City = "Austin",
StateOrProvince = "Texas"
};
media.Write("text/plain", theAddress);
Debug.WriteLine(theOutput);
}
unsafe static void Main(string[] args)
{
var audioFormat = new AudioFormat(44100, AVChannelLayout.LayoutStereo, AVSampleFormat.FloatPlanar);
var videoFormat = new VideoFormat(1280, 720, AVPixelFormat.Bgr24);
using (var writer = new MediaWriter(@"Z:\test.mkv")
.AddVideo(videoFormat, new VideoEncoderParameters {
FrameRate = new Fraction(25)
})
.AddAudio(audioFormat)
.Initialize()) {
var aframe = new AudioFrame(audioFormat);
var vframe = new VideoFrame(videoFormat);
float[] left = new float[1024];
byte[] bitmap = new byte[videoFormat.Bytes];
vframe.Update(bitmap);
for (int j = 0; j < 1000; j++)
{
writer.Write(encoder => {
if (encoder is AudioEncoder)
{
int samples = left.Length;
long offset = encoder.InputFrames;
for (int i = 0; i < samples; i++)
{
float value = (float)Math.Sin(440d / 44100 * Math.PI * 2 * (i + offset));
left[i] = value;
}
aframe.Update <float>(samples, left, left);
return(aframe);
}
else
{
Console.WriteLine($"{encoder.FullName} ---> ({encoder.InputFrames}) {encoder.InputTimestamp}");
return(vframe);
}
});
}
}
}
public void SetUp()
{
var projection = new Projection<Address>(DisplayFormatting.RawValues);
projection.Value(x => x.Address1);
projection.Value(x => x.Address2);
projection.Value(x => x.City);
projection.Value(x => x.StateOrProvince).Name("State");
theXmlMediaOptions = new XmlMediaOptions(){
Root = "Address"
};
theDocument = new XmlMediaDocument(theXmlMediaOptions);
var urls = new StubUrlRegistry();
var linkSource = new LinksSource<Address>();
linkSource.ToSubject().Rel("self");
linkSource.To(a => new AddressAction("change")).Rel("change");
linkSource.To(a => new AddressAction("delete")).Rel("delete");
theOutput = new InMemoryOutputWriter();
var media = new MediaWriter<Address>(theDocument, linkSource, urls, projection, null, theOutput);
theAddress = new Address(){
Address1 = "22 Cherry Lane",
Address2 = "Apt A",
City = "Austin",
StateOrProvince = "Texas"
};
media.Write("text/plain", theAddress);
Debug.WriteLine(theOutput);
}
