} //END InternalAudioSampleRecieved
//------------------------------//
private void CallStopRecordingEvent()
//------------------------------//
{
#if NATCORDER
if( NatCorder.IsRecording )
{
if( showDebug ) Debug.Log( "BlockEventRecorder.cs CallStopRecordingEvent() calling NatCorder.StopRecording()" );
//If we were capturing audio samples from an AudioListener or AudioSource, destroy the AudioGetter.cs helper script attached to it
if( audioGetter != null )
{
audioGetter.StopRecordingAudio();
Destroy( audioGetter );
audioGetter = null;
}
//Stop the recording and convert the samples into a completed video file
NatCorder.StopRecording();
if( onActionCompleted != null ) { onActionCompleted.Invoke(); }
}
#else
Debug.LogError( "BlockEventRecorder.cs CallStopRecordingEvent() missing NATCORDER scripting define symbol under project settings" );
#endif
} //END CallStopRecordingEvent
} //END CallStartRecordingBlockEventExternalCamera
//-------------------------------//
private void OnRecordingComplete( string path )
//-------------------------------//
{
//If our PersistentDataPath/VideoRecordings path does not exist, create it now
if( !Directory.Exists( DatabaseStringHelper.CreatePersistentDataPath("VideoRecordings") ) )
{
Directory.CreateDirectory( DatabaseStringHelper.CreatePersistentDataPath("VideoRecordings") );
}
//Move the recording into the PersistentData folder under the 'VideoRecordings' subfolder
if ( File.Exists( path ) )
{
FileInfo fileInfo = new FileInfo( path );
if( fileInfo != null )
{
File.Move( path, DatabaseStringHelper.CreatePersistentDataPath("VideoRecordings/" + fileInfo.Name ) );
path = DatabaseStringHelper.CreatePersistentDataPath("VideoRecordings/" + fileInfo.Name );
}
}
if( showDebug ) { Debug.Log( "BlockEventRecorder.cs OnRecordingComplete() adding path to list of captured videos = " + path ); }
//Add our path to our list of recorded videos
if( recordedVideos == null ) { recordedVideos = new List<string>(); }
recordedVideos.Add( path );
#if NATCORDER
//If we were capturing images from a passed in camera, dispose of the cameraRecorder at this time to free up memory
if( cameraRecorder != null )
{
cameraRecorder.Dispose();
cameraRecorder = null;
}
#endif
//If we were capturing audio samples from an AudioListener or AudioSource, destroy the AudioGetter.cs helper script attached to it
if( audioGetter != null )
{
Destroy( audioGetter );
audioGetter = null;
}
#if NATCORDER
//If we were capturing audio from the app, dispose of the audioRecorder at this time
if( audioRecorder != null )
{
audioRecorder.Dispose();
audioRecorder = null;
}
#endif
if( onRecordingCompleted != null ) { onRecordingCompleted.Invoke( path ); }
} //END OnRecordingComplete
} //END GetVideoFormatForBlockEventExternalCamera
#endif
//----------------------------------------------//
private void CallStartRecordingBlockEventExternalCamera()
//----------------------------------------------//
{
#if NATCORDER
//We can only record one source at a time
if( NatCorder.IsRecording ) { return; }
//We can only record if the BlockEventExternalCamera is playing
if( !blockEventExternalCamera.IsPlaying() )
{
Debug.LogError( "BlockEventRecorder.cs CallStartRecordingBlockEventExternalCamera() We attempted to record from the attached BlockEventExternalCamera however it is not currently playing a camera stream" );
return;
}
//Tell our recording to begin expecting new frames
//If our Video Container format is GIF, we cannot allow any kind of audio recording
if( IsVideoContainerGIF() )
{
NatCorder.StartRecording(
container,
GetVideoFormatForBlockEventExternalCamera(),
AudioFormat.None,
OnRecordingComplete );
}
//If we are skipping audio recording, just record video in .MP4 format and skip audio
else if( IsExtCameraAudioFormatNone() )
{
NatCorder.StartRecording(
container,
GetVideoFormatForBlockEventExternalCamera(),
AudioFormat.None,
OnRecordingComplete );
}
//Otherwise our audio should be based on the AudioSource or AudioListener via using the AudioGetter.cs script to grab audio samples
else
{
//If our AudioListener or AudioSource has been setup properly, we can use it to grab audio samples
if( IsRecordAudioTypeAudioListener() && audioListener != null )
{
NatCorder.StartRecording(
container,
GetVideoFormatForBlockEventExternalCamera(),
new AudioFormat( AudioSettings.outputSampleRate, (int)AudioSettings.speakerMode ),
OnRecordingComplete );
//Remove any pre-existing audioGetter's
if( audioGetter != null )
{
Destroy( audioGetter );
audioGetter = null;
}
if( audioListener.gameObject.GetComponent<AudioGetter>() != null )
{
Destroy( audioListener.gameObject.GetComponent<AudioGetter>() );
}
//Add an AudioGetter to the linked AudioListener to recieve it's audio samples for encoding into the video
audioGetter = audioListener.gameObject.AddComponent<AudioGetter>();
audioGetter.StartRecordingAudio( this );
}
else if( IsRecordAudioTypeAudioSource() && audioSource != null )
{
NatCorder.StartRecording(
container,
GetVideoFormatForBlockEventExternalCamera(),
new AudioFormat( AudioSettings.outputSampleRate, (int)AudioSettings.speakerMode ),
OnRecordingComplete );
//Remove any pre-existing audioGetter's
if( audioGetter != null )
{
Destroy( audioGetter );
audioGetter = null;
}
if( audioSource.gameObject.GetComponent<AudioGetter>() != null )
{
Destroy( audioSource.gameObject.GetComponent<AudioGetter>() );
}
//Add an AudioGetter to the linked AudioSource to recieve it's audio samples for encoding into the video
audioGetter = audioSource.gameObject.AddComponent<AudioGetter>();
audioGetter.StartRecordingAudio( this );
}
//If BlockAudio is selected...
else if( IsRecordAudioTypeBlockAudio() && blockAudio != null )
{
NatCorder.StartRecording(
container,
GetVideoFormatForBlockEventExternalCamera(),
new AudioFormat( AudioSettings.outputSampleRate, (int)AudioSettings.speakerMode ),
OnRecordingComplete );
//Remove any pre-existing audioGetter's
if( audioGetter != null )
{
Destroy( audioGetter );
audioGetter = null;
}
if( blockAudio.gameObject.GetComponent<AudioGetter>() != null )
{
Destroy( blockAudio.gameObject.GetComponent<AudioGetter>() );
}
//Add an AudioGetter to the linked blockAudio to recieve it's audio samples for encoding into the video
audioGetter = blockAudio.gameObject.AddComponent<AudioGetter>();
audioGetter.StartRecordingAudio( this );
}
//Otherwise set our AudioFormat to None, we do not need to recieve audio samples
else
{
NatCorder.StartRecording(
container,
GetVideoFormatForBlockEventExternalCamera(),
AudioFormat.None,
OnRecordingComplete );
}
}
//Request the frames from the ExternalCamera, these frames are sent to _ExternalCameraFrameRecieved
blockEventExternalCamera.RequestFrames( this );
#else
Debug.LogError( "BlockEventRecorder.cs CallStartRecordingBlockEventExternalCamera() missing NATCORDER scripting define symbol under project settings" );
#endif
} //END CallStartRecordingBlockEventExternalCamera
