TWCI420Frame Class Reference
Inherits from | NSObject |
---|---|
Declared in | TWCI420Frame.h |
width
The native width of the frame, not accounting for any orientation
metadata.
@property (nonatomic, readonly) NSUInteger width
Discussion
The native width of the frame, not accounting for any orientation
metadata.
Declared In
TWCI420Frame.h
height
The native height of the frame, not accounting for any orientation
metadata.
@property (nonatomic, readonly) NSUInteger height
Discussion
The native height of the frame, not accounting for any orientation
metadata.
Declared In
TWCI420Frame.h
chromaWidth
The width of the chroma (u,v) planes. Chroma information is horizontally subsampled at every 2nd pixel.
@property (nonatomic, readonly) NSUInteger chromaWidth
Discussion
The width of the chroma (u,v) planes. Chroma information is horizontally subsampled at every 2nd pixel.
Declared In
TWCI420Frame.h
chromaSize
The total size of a chroma plane in bytes, including padding.
@property (nonatomic, readonly) NSUInteger chromaSize
Discussion
The total size of a chroma plane in bytes, including padding.
Declared In
TWCI420Frame.h
orientation
The orientation of the video frame. See TWCVideoOrientation
for more details.
@property (nonatomic, readonly) TWCVideoOrientation orientation
Discussion
The orientation of the video frame. See TWCVideoOrientation
for more details.
Declared In
TWCI420Frame.h
yPlane
A const pointer to the base of the y-plane (luma).
@property (nonatomic, readonly) const uint8_t *yPlane
Discussion
A const pointer to the base of the y-plane (luma).
Declared In
TWCI420Frame.h
uPlane
A const pointer to the base of the u-plane (chroma).
@property (nonatomic, readonly) const uint8_t *uPlane
Discussion
A const pointer to the base of the u-plane (chroma).
Declared In
TWCI420Frame.h
vPlane
A const pointer to the base of the v-plane (chroma).
@property (nonatomic, readonly) const uint8_t *vPlane
Discussion
A const pointer to the base of the v-plane (chroma).
Declared In
TWCI420Frame.h