Struct providing information about video file format. :
More...
#include <opencv2/cudacodec.hpp>
Struct providing information about video file format. :
◆ FormatInfo()
cv::cudacodec::FormatInfo::FormatInfo |
( |
| ) |
|
|
inline |
◆ chromaFormat
◆ codec
Codec cv::cudacodec::FormatInfo::codec |
◆ deinterlaceMode
◆ displayArea
Rect cv::cudacodec::FormatInfo::displayArea |
ROI inside the decoded frame returned by nextFrame(frame), containing the useable video frame.
◆ enableHistogram
bool cv::cudacodec::FormatInfo::enableHistogram |
Flag requesting histogram output if supported. Exception will be thrown when requested but not supported.
◆ fps
double cv::cudacodec::FormatInfo::fps |
◆ height
int cv::cudacodec::FormatInfo::height |
Height of the decoded frame returned by nextFrame(frame).
◆ nBitDepthChromaMinus8
int cv::cudacodec::FormatInfo::nBitDepthChromaMinus8 |
◆ nBitDepthMinus8
int cv::cudacodec::FormatInfo::nBitDepthMinus8 |
◆ nCounterBitDepth
int cv::cudacodec::FormatInfo::nCounterBitDepth |
Bit depth of histogram bins if histogram output is requested and supported.
◆ nMaxHistogramBins
int cv::cudacodec::FormatInfo::nMaxHistogramBins |
Max number of histogram bins if histogram output is requested and supported.
◆ srcRoi
cv::Rect cv::cudacodec::FormatInfo::srcRoi |
Region of interest decoded from video source.
◆ targetRoi
cv::Rect cv::cudacodec::FormatInfo::targetRoi |
Region of interest in the output frame containing the decoded frame.
◆ targetSz
cv::Size cv::cudacodec::FormatInfo::targetSz |
Post-processed size of the output frame.
◆ ulHeight
int cv::cudacodec::FormatInfo::ulHeight |
Coded sequence height in pixels.
◆ ulMaxHeight
int cv::cudacodec::FormatInfo::ulMaxHeight |
◆ ulMaxWidth
int cv::cudacodec::FormatInfo::ulMaxWidth |
◆ ulNumDecodeSurfaces
int cv::cudacodec::FormatInfo::ulNumDecodeSurfaces |
Maximum number of internal decode surfaces.
◆ ulWidth
int cv::cudacodec::FormatInfo::ulWidth |
Coded sequence width in pixels.
◆ valid
bool cv::cudacodec::FormatInfo::valid |
◆ videoFullRangeFlag
bool cv::cudacodec::FormatInfo::videoFullRangeFlag |
Output value indicating if the black level, luma and chroma of the source are represented using the full or limited range (AKA TV or "analogue" range) of values as defined in Annex E of the ITU-T Specification. Internally the conversion from NV12 to BGR obeys ITU 709.
◆ width
int cv::cudacodec::FormatInfo::width |
Width of the decoded frame returned by nextFrame(frame).
The documentation for this struct was generated from the following file: