CaptureContext Struct Reference

Protected Attributes
AVClass *	class
float	frame_rate
int	frames_captured
int64_t	first_pts
pthread_mutex_t	frame_lock
pthread_cond_t	frame_wait_cond
id	qt_delegate
int	list_devices
int	video_device_index
QTCaptureSession *	capture_session
QTCaptureDecompressedVideoOutput *	video_output
CVImageBufferRef	current_frame

Detailed Description

Definition at line 49 of file qtkit.m.

Field Documentation

- (AVClass*) class

protected

Definition at line 51 of file qtkit.m.

- (float) frame_rate

protected

Definition at line 53 of file qtkit.m.

- (int) frames_captured

protected

Definition at line 54 of file qtkit.m.

Referenced by FFMPEG_FrameReceiver::captureOutput:didOutputVideoFrame:withSampleBuffer:fromConnection:, and qtkit_read_header().

- (int64_t) first_pts

protected

Definition at line 55 of file qtkit.m.

Referenced by qtkit_read_header(), and qtkit_read_packet().

- (pthread_mutex_t) frame_lock

protected

Definition at line 56 of file qtkit.m.

Referenced by destroy_context(), lock_frames(), qtkit_read_header(), qtkit_read_packet(), and unlock_frames().

- (pthread_cond_t) frame_wait_cond

protected

Definition at line 57 of file qtkit.m.

Referenced by FFMPEG_FrameReceiver::captureOutput:didOutputVideoFrame:withSampleBuffer:fromConnection:, destroy_context(), qtkit_read_header(), and qtkit_read_packet().

- (id) qt_delegate

protected

Definition at line 58 of file qtkit.m.

Referenced by destroy_context(), and qtkit_read_header().

- (int) list_devices

protected

Definition at line 60 of file qtkit.m.

Referenced by qtkit_read_header().

- (int) video_device_index

protected

Definition at line 61 of file qtkit.m.

Referenced by qtkit_read_header().

- (QTCaptureSession*) capture_session

protected

Definition at line 63 of file qtkit.m.

Referenced by destroy_context(), and qtkit_read_header().

- (QTCaptureDecompressedVideoOutput*) video_output

protected

Definition at line 64 of file qtkit.m.

Referenced by destroy_context(), and qtkit_read_header().

- (CVImageBufferRef) current_frame

protected

Definition at line 65 of file qtkit.m.

Referenced by FFMPEG_FrameReceiver::captureOutput:didOutputVideoFrame:withSampleBuffer:fromConnection:, destroy_context(), qtkit_read_header(), and qtkit_read_packet().

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The documentation for this struct was generated from the following file:

• libavdevice/qtkit.m