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| namespace MyProject.Core | |
| { | |
| using MyProject.Utilities; | |
| using NatCorderU.Core; | |
| using System.Collections; | |
| using UnityEngine; | |
| public class ReplayRecorder : MonoBehaviour | |
| { | |
| public int width = 960; | |
| public int height = 540; | |
| public int framesPerSecond = 30; | |
| public int replayLengthSeconds = 5; | |
| private CircularBuffer<Frame> _buffer; | |
| private bool _isRendering = false; | |
| private IEnumerator Start() | |
| { | |
| // Create the buffer for storing the latest N frames | |
| _buffer = new CircularBuffer<Frame>(framesPerSecond * replayLengthSeconds); | |
| // Start NatCorder | |
| NatCorder.StartRecording( | |
| Container.MP4, | |
| new VideoFormat(width, height, framesPerSecond), | |
| AudioFormat.None, | |
| OnReplay); | |
| // (Temporary) Stop recording after 10 seconds to test out replay | |
| yield return new WaitForSeconds(10f); | |
| RenderReplay(); | |
| } | |
| private void OnRenderImage(RenderTexture source, RenderTexture destination) | |
| { | |
| if (NatCorder.IsRecording && !_isRendering) | |
| { | |
| if (_buffer.IsFull) | |
| { | |
| RenderTexture.ReleaseTemporary(_buffer.Front()); | |
| } | |
| var frame = NatCorder.AcquireFrame(); | |
| Graphics.Blit(source, frame); | |
| _buffer.PushBack(frame); | |
| } | |
| Graphics.Blit(source, destination); | |
| } | |
| public void RenderReplay() | |
| { | |
| if (NatCorder.IsRecording) | |
| { | |
| _isRendering = true; | |
| for (int i = 0; i < _buffer.Size; i++) | |
| { | |
| var frame = _buffer[i]; | |
| NatCorder.CommitFrame(frame); | |
| } | |
| NatCorder.StopRecording(); | |
| } | |
| } | |
| void OnReplay(string videoPath) | |
| { | |
| _isRendering = false; | |
| Debug.Log("Video saved to: " + videoPath); | |
| string localURL = "file://" + videoPath; | |
| #if (UNITY_IOS || UNITY_ANDROID) && !UNITY_EDITOR | |
| Handheld.PlayFullScreenMovie( | |
| localURL, | |
| Color.black, | |
| FullScreenMovieControlMode.Full, | |
| FullScreenMovieScalingMode.AspectFit); | |
| #else | |
| Application.OpenURL(localURL); | |
| #endif | |
| } | |
| } | |
| } |
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