public IEnumerator CallVideoEncoderMethods()
{
var context = NativeMethods.ContextCreate(0, encoderType);
const int width = 1280;
const int height = 720;
var renderTexture = CreateRenderTexture(width, height);
var stream =
NativeMethods.ContextCreateVideoStream(context, renderTexture.GetNativeTexturePtr(), width, height);
var callback = NativeMethods.GetRenderEventFunc(context);
// TODO::
// note:: You must call `InitializeEncoder` method after `NativeMethods.ContextCaptureVideoStream`
VideoEncoderMethods.InitializeEncoder(callback);
yield return(new WaitForSeconds(1.0f));
VideoEncoderMethods.Encode(callback);
yield return(new WaitForSeconds(1.0f));
VideoEncoderMethods.FinalizeEncoder(callback);
yield return(new WaitForSeconds(1.0f));
NativeMethods.ContextDeleteVideoStream(context, stream);
NativeMethods.ContextDestroy(0);
UnityEngine.Object.DestroyImmediate(renderTexture);
}
public IEnumerator CallVideoEncoderMethods()
{
var context = NativeMethods.ContextCreate(0, encoderType);
var peer = NativeMethods.ContextCreatePeerConnection(context);
var stream = NativeMethods.ContextCreateMediaStream(context, "MediaStream");
var streamId = NativeMethods.MediaStreamGetID(stream).AsAnsiStringWithFreeMem();
Assert.IsNotEmpty(streamId);
const int width = 1280;
const int height = 720;
var renderTexture = CreateRenderTexture(width, height);
var track = NativeMethods.ContextCreateVideoTrack(context, "video", renderTexture.GetNativeTexturePtr());
var sender = NativeMethods.PeerConnectionAddTrack(peer, track, streamId);
var callback = NativeMethods.GetRenderEventFunc(context);
// TODO::
// note:: You must call `InitializeEncoder` method after `NativeMethods.ContextCaptureVideoStream`
NativeMethods.ContextSetVideoEncoderParameter(context, track, width, height);
VideoEncoderMethods.InitializeEncoder(callback, track);
yield return(new WaitForSeconds(1.0f));
VideoEncoderMethods.Encode(callback, track);
yield return(new WaitForSeconds(1.0f));
VideoEncoderMethods.FinalizeEncoder(callback, track);
yield return(new WaitForSeconds(1.0f));
NativeMethods.PeerConnectionRemoveTrack(peer, sender);
NativeMethods.ContextDeleteMediaStreamTrack(context, track);
NativeMethods.ContextDeleteMediaStream(context, stream);
NativeMethods.ContextDeletePeerConnection(context, peer);
NativeMethods.ContextDestroy(0);
UnityEngine.Object.DestroyImmediate(renderTexture);
}
public IEnumerator CallVideoDecoderMethods()
{
if (encoderType == EncoderType.Hardware)
{
//Todo: If Support Codec VP8/VP9 on HardwareEncoder or Support Codec H264 on Decoder, it can test on hardware encoder.
yield break;
}
var context = NativeMethods.ContextCreate(0, encoderType, true);
const int width = 1280;
const int height = 720;
var renderTexture = CreateRenderTexture(width, height);
var receiveTexture = CreateRenderTexture(width, height);
var source = NativeMethods.ContextCreateVideoTrackSource(context);
var track = NativeMethods.ContextCreateVideoTrack(context, "video", source);
var renderer = NativeMethods.CreateVideoRenderer(context);
var rendererId = NativeMethods.GetVideoRendererId(renderer);
NativeMethods.VideoTrackAddOrUpdateSink(track, renderer);
var renderEvent = NativeMethods.GetRenderEventFunc(context);
var updateTextureEvent = NativeMethods.GetUpdateTextureFunc(context);
NativeMethods.ContextSetVideoEncoderParameter(context, track, width, height, renderTexture.graphicsFormat, renderTexture.GetNativeTexturePtr());
VideoEncoderMethods.InitializeEncoder(renderEvent, track);
yield return(new WaitForSeconds(1.0f));
VideoEncoderMethods.Encode(renderEvent, track);
yield return(new WaitForSeconds(1.0f));
// this method is not supported on Direct3D12
VideoDecoderMethods.UpdateRendererTexture(updateTextureEvent, receiveTexture, rendererId);
yield return(new WaitForSeconds(1.0f));
VideoEncoderMethods.FinalizeEncoder(renderEvent, track);
yield return(new WaitForSeconds(1.0f));
NativeMethods.VideoTrackRemoveSink(track, renderer);
NativeMethods.DeleteVideoRenderer(context, renderer);
NativeMethods.ContextDeleteRefPtr(context, track);
NativeMethods.ContextDeleteRefPtr(context, source);
NativeMethods.ContextDestroy(0);
UnityEngine.Object.DestroyImmediate(renderTexture);
UnityEngine.Object.DestroyImmediate(receiveTexture);
}
public IEnumerator CallVideoEncoderMethods()
{
var context = NativeMethods.ContextCreate(0, encoderType, true);
var peer = NativeMethods.ContextCreatePeerConnection(context);
var stream = NativeMethods.ContextCreateMediaStream(context, "MediaStream");
var streamId = NativeMethods.MediaStreamGetID(stream).AsAnsiStringWithFreeMem();
Assert.IsNotEmpty(streamId);
const int width = 1280;
const int height = 720;
var renderTexture = CreateRenderTexture(width, height);
var source = NativeMethods.ContextCreateVideoTrackSource(context);
var track = NativeMethods.ContextCreateVideoTrack(context, "video", source);
var error = NativeMethods.PeerConnectionAddTrack(peer, track, streamId, out var sender);
Assert.That(error, Is.EqualTo(RTCErrorType.None));
var callback = NativeMethods.GetRenderEventFunc(context);
Assert.AreEqual(CodecInitializationResult.NotInitialized, NativeMethods.GetInitializationResult(context, track));
// todo:: You must call `InitializeEncoder` method after `NativeMethods.ContextCaptureVideoStream`
NativeMethods.ContextSetVideoEncoderParameter(
context, track, width, height, renderTexture.graphicsFormat, renderTexture.GetNativeTexturePtr());
VideoEncoderMethods.InitializeEncoder(callback, track);
yield return(new WaitForSeconds(1.0f));
// todo:: NativeMethods.GetInitializationResult returns CodecInitializationResult.NotInitialized
Assert.AreEqual(CodecInitializationResult.Success, NativeMethods.GetInitializationResult(context, track));
VideoEncoderMethods.Encode(callback, track);
yield return(new WaitForSeconds(1.0f));
VideoEncoderMethods.FinalizeEncoder(callback, track);
yield return(new WaitForSeconds(1.0f));
Assert.That(NativeMethods.PeerConnectionRemoveTrack(peer, sender), Is.EqualTo(RTCErrorType.None));
NativeMethods.ContextDeleteRefPtr(context, track);
NativeMethods.ContextDeleteRefPtr(context, stream);
NativeMethods.ContextDeleteRefPtr(context, source);
NativeMethods.ContextDeletePeerConnection(context, peer);
NativeMethods.ContextDestroy(0);
UnityEngine.Object.DestroyImmediate(renderTexture);
}