/// <summary>
/// Initialize the attributes of the capture session and start capture.
/// </summary>
public override void StartCapture()
{
if (status != StatusType.NOT_START &&
status != StatusType.FINISH)
{
Debug.LogWarning("[VideoCaptureCtrl::StartCapture] Previous " +
" capture not finish yet!");
return;
}
// Filter out disabled capture component.
List <VideoCapture> validCaptures = new List <VideoCapture>();
if (videoCaptures != null && videoCaptures.Length > 0)
{
foreach (VideoCapture videoCapture in videoCaptures)
{
if (videoCapture != null && videoCapture.gameObject.activeSelf)
{
validCaptures.Add(videoCapture);
}
}
}
videoCaptures = validCaptures.ToArray();
// Cache those value, thread cannot access unity's object.
isCaptureAudio = false;
if (audioCapture != null && audioCapture.gameObject.activeSelf)
{
isCaptureAudio = true;
}
// Check if can start a capture session.
if (!isCaptureAudio && videoCaptures.Length == 0)
{
Debug.LogError(
"[VideoCaptureCtrl::StartCapture] StartCapture called " +
"but no attached VideoRecorder or AudioRecorder were found!"
);
return;
}
if (!File.Exists(PathConfig.ffmpegPath))
{
Debug.LogError(
"[VideoCaptureCtrl::StartCapture] FFmpeg not found, please add " +
"ffmpeg executable before start capture!"
);
return;
}
// Loop through each of the video capture component, initialize
// and start recording session.
videoCaptureRequiredCount = 0;
for (int i = 0; i < videoCaptures.Length; i++)
{
VideoCapture videoCapture = (VideoCapture)videoCaptures[i];
if (videoCapture == null || !videoCapture.gameObject.activeSelf)
{
continue;
}
videoCaptureRequiredCount++;
if (videoCapture.status != StatusType.NOT_START &&
videoCapture.status != StatusType.FINISH)
{
return;
}
if (videoCapture.offlineRender)
{
isOfflineRender = true;
}
videoCapture.StartCapture();
videoCapture.eventDelegate.OnComplete += OnVideoCaptureComplete;
}
// Check if record audio.
if (IsCaptureAudio())
{
audioCapture.StartCapture();
audioCapture.eventDelegate.OnComplete += OnAudioCaptureComplete;
}
// Reset record session count.
videoCaptureFinishCount = 0;
// Start garbage collect thread.
garbageCollectionThread = new Thread(GarbageCollectionThreadFunction);
garbageCollectionThread.Priority = System.Threading.ThreadPriority.Lowest;
garbageCollectionThread.IsBackground = true;
garbageCollectionThread.Start();
// Update current status.
status = StatusType.STARTED;
}
/// <summary>
/// Initializes a new instance of the <see cref="T:RockVR.Video.VideoMuxing"/> class.
/// </summary>
/// <param name="videoCapture">Video capture.</param>
/// <param name="audioCapture">Audio capture.</param>
public VideoMuxing(VideoCapture videoCapture, AudioCapture audioCapture)
{
this.videoCapture = videoCapture;
this.audioCapture = audioCapture;
}