A Source that allows applications to feed their own raw CVPixelBuffers for publishing. More...
#import <source.h>
Inheritance diagram for MCCoreVideoSource:
Collaboration diagram for MCCoreVideoSource:
Instance Methods | |
| (MCTrack *) | - startCapture |
| (void) | - onPixelBuffer: |
| (void) | - onPixelBuffer:withTimestamp: |
| (bool) | - isCapturing |
| (void) | - stopCapture |
| Stops capturing video. | |
| initWithCppSource: | |
 Instance Methods inherited from MCSource | |
| (MCSourceType) | - getType |
| (NSString *) | - getName |
| (NSString *) | - getUniqueId |
| (NSString *) | - getTypeAsString |
Detailed Description
A Source that allows applications to feed their own raw CVPixelBuffers for publishing.
Method Documentation
◆ isCapturing
| - (bool) isCapturing |
Query whether the source is currently capturing.
- Returns: True if the application is capturing, false otherwise.
◆ onPixelBuffer:
| - (void) onPixelBuffer: | (CVPixelBufferRef) | pixelBuffer |
To be called whenever the application wishes to feed a CVPixelBuffer to the source. This API does not copy the CVPixelBuffer if using H.264, which is hardware accelerated on Apple platforms. If using codecs other than H.264, an internal copy of the frame will occur.
- Parameters:
- pixelBuffer: ACVPixelBufferRef reference. The reference will be retained/decremented internally.
◆ onPixelBuffer:withTimestamp:
| - (void) onPixelBuffer: | (CVPixelBufferRef) | pixelBuffer | |
| withTimestamp: | (CMTime) | timestamp | |
To be called whenever the application wishes to feed a CVPixelBuffer to the source along with a timestamp.
- Parameters:
- pixelBuffer: A CVPixelBufferRef. The reference will be retained/decremented internally.
- timestamp: The timestamp to the given frame. Will act as a capture timestamp.
◆ startCapture
| - (MCTrack *) startCapture |
Starts capture. Effectively creates a video track that can be added to the publisher.
- Returns: A video track. See
MCPublisher/addTrackWithVideoTrack:completionHandler:to learn how to attach this track to a publisher.
◆ stopCapture
| - (void) stopCapture |
Stops capturing video.
The documentation for this class was generated from the following file:
- objc/MillicastSDK/source.h
