Simplify CleanRecordable.

2.1.2

Small bug fix.

Fix clean recordable default implementation visibility.

iPhone 12 bug fixes. Minor improvements.

• Remove the need for setting framebufferOnly to false.
• Start using IOSurface to gather texture data.
• Fix iPhone 12 frame drop.
• Set minimum deployment target to 12.0 as recommended.
• Silence EAGL deprecation warnings.
• Add the ability to capture pixel buffer and remove the recorder from AVCaptureSession.
• Simplify public interface (require and assert prepareForRecording() call)

Moving forward! 2.0

Improve performance and reduce the possibility of any side effects.
Integration became easier but allows more configurations.

Version 1.1.0

SCNRecorder is becoming more simpler, faster and stable.
Now, to start recording a video it is enough to import the library and call one function.

Other changes:

• Reduce the number of internal queues.
• Fix OpenGL support.
• Add orientation changes support. (But since AVAssetWriter doesn't support orientation changes, you still have to lock orientation during video recording. Otherwise, the video will look strangely.)
• Address memory leak issues.

1.0.0

Update SCNRecorder.podspec