以下成员源于类 QVideoFrameFormat 被弃用。 提供它们是为使旧源代码能继续工作。强烈建议不要在新代码中使用它们。
(弃用)
enum
|
YCbCrColorSpace { YCbCr_Undefined, YCbCr_BT601, YCbCr_BT709, YCbCr_xvYCC601, YCbCr_xvYCC709, …, YCbCr_BT2020 } |
(弃用)
void
|
setYCbCrColorSpace (QVideoFrameFormat::YCbCrColorSpace space ) |
(弃用)
QVideoFrameFormat::YCbCrColorSpace
|
yCbCrColorSpace () const |
[deprecated]
enum QVideoFrameFormat::
YCbCrColorSpace
This enum is deprecated. We strongly advise against using it in new code.
使用 QVideoFrameFormat::ColorSpace 代替。
枚举视频帧的 Y'CbCr 色彩空间。
常量 | 值 | 描述 |
---|---|---|
QVideoFrameFormat::YCbCr_Undefined
|
0
|
No color space is specified. |
QVideoFrameFormat::YCbCr_BT601
|
1
|
A Y'CbCr color space defined by ITU-R recommendation BT.601 with Y value range from 16 to 235, and Cb/Cr range from 16 to 240. Used mostly by older videos that were targeting CRT displays. |
QVideoFrameFormat::YCbCr_BT709
|
2
|
A Y'CbCr color space defined by ITU-R BT.709 with the same values range as YCbCr_BT601. The most commonly used color space today. |
QVideoFrameFormat::YCbCr_xvYCC601
|
3
|
This value is deprecated. Please check the ColorRange instead. The BT.601 color space with the value range extended to 0 to 255. It is backward compatible with BT.601 and uses values outside BT.601 range to represent a wider range of colors. |
QVideoFrameFormat::YCbCr_xvYCC709
|
4
|
This value is deprecated. Please check the ColorRange instead. The BT.709 color space with the value range extended to 0 to 255. |
QVideoFrameFormat::YCbCr_JPEG
|
5
|
The full range Y'CbCr color space used in most JPEG files. |
QVideoFrameFormat::YCbCr_BT2020
|
6
|
The color space defined by ITU-R BT.2020. Used mainly for HDR videos. |
[deprecated]
void
QVideoFrameFormat::
setYCbCrColorSpace
(
QVideoFrameFormat::YCbCrColorSpace
space
)
This function is deprecated. We strongly advise against using it in new code.
使用 setColorSpace () 代替
Sets the Y'CbCr color space of a video stream. It is only used with raw YUV frame types.
另请参阅 yCbCrColorSpace ().
[deprecated]
QVideoFrameFormat::YCbCrColorSpace
QVideoFrameFormat::
yCbCrColorSpace
() const
This function is deprecated. We strongly advise against using it in new code.
使用 colorSpace () 代替
Returns the Y'CbCr color space of a video stream.
另请参阅 setYCbCrColorSpace ().