void Start()
{
if (_camera == null)
{
_camera = Camera.main;
}
if (_camera == null)
{
Debug.LogWarning("VimeoPublisher: No camera was specified.");
return;
}
recorder = _camera.GetComponent <VimeoRecorder>();
if (recorder == null)
{
recorder = _camera.gameObject.AddComponent <VimeoRecorder>();
Debug.Log("VimeoRecorder automatically added to " + _camera.name + ": " + recorder);
}
api = gameObject.AddComponent <VimeoApi> ();
api.token = GetVimeoToken();
api.OnPatchComplete += VideoUpdated;
api.OnUploadComplete += UploadComplete;
api.OnUploadProgress += UploadProgress;
if (recordOnStart)
{
BeginRecording();
}
}
IEnumerator OnPostRender()
{
if (isRecording && encoder != null)
{
yield return(new WaitForEndOfFrame());
VimeoRecorder.CaptureLock(renderBuffer, (data) => {
encoder.AddFrame(data);
});
// Fill 'audioBuffer' with the audio content to be encoded into the file for this frame.
// ...
//encoder.AddSamples(audioBuffer);
}
}
public void BeginRecording()
{
Debug.Log("VimeoRecorder: BeginRecording()");
isRecording = true;
_camera = GetComponent <Camera>();
encodedFilePath = Path.Combine(outputPath, "test-recording.mp4");
Debug.Log(encodedFilePath);
// Setup shader/material/quad
if (shaderCopy == null)
{
shaderCopy = Shader.Find("Hidden/FrameRecorder/CopyFrameBuffer");
}
if (matCopy == null)
{
matCopy = new Material(shaderCopy);
}
if (fullscreenQuad == null)
{
fullscreenQuad = VimeoRecorder.CreateFullscreenQuad();
}
// Get Camera data and prepare to send to buffer
int captureWidth = (_camera.pixelWidth + 1) & ~1;
int captureHeight = (_camera.pixelHeight + 1) & ~1;
renderBuffer = new RenderTexture(captureWidth, captureHeight, 0);
renderBuffer.wrapMode = TextureWrapMode.Repeat;
renderBuffer.Create();
Debug.Log("WxH: " + captureWidth + "x" + captureHeight);
// Configure encoder
videoAttrs = new VideoTrackAttributes
{
frameRate = new MediaRational(40),
width = (uint)captureWidth,
height = (uint)captureHeight,
includeAlpha = false
};
audioAttrs = new AudioTrackAttributes
{
sampleRate = new MediaRational(48000),
channelCount = 2,
language = "en"
};
encoder = new MediaEncoder(encodedFilePath, videoAttrs, audioAttrs);
//sampleFramesPerVideoFrame = audioAttrs.channelCount * audioAttrs.sampleRate.numerator / videoAttrs.frameRate.numerator;
//audioBuffer = new NativeArray<float>(sampleFramesPerVideoFrame, Allocator.Temp);
// Setup the command buffer
// TODO: Support RenderTexture
int tid = Shader.PropertyToID("_TmpFrameBuffer");
commandBuffer = new CommandBuffer();
commandBuffer.name = "VimeoRecorder: copy frame buffer";
commandBuffer.GetTemporaryRT(tid, -1, -1, 0, FilterMode.Bilinear);
commandBuffer.Blit(BuiltinRenderTextureType.CurrentActive, tid);
commandBuffer.SetRenderTarget(renderBuffer);
commandBuffer.DrawMesh(fullscreenQuad, Matrix4x4.identity, matCopy, 0, 0);
commandBuffer.ReleaseTemporaryRT(tid);
_camera.AddCommandBuffer(CameraEvent.AfterEverything, commandBuffer);
}
