|
| 枚举 | BitDepth {
EIGHT = 0
,
SIXTEEN = 1
,
UNCHANGED = 2
} |
| | VideoReader::nextFrame() 和 VideoReader::retrieve() 返回的帧的位深度
更多…
|
| |
| 枚举 | ChromaFormat {
Monochrome = 0
,
YUV420
,
YUV422
,
YUV444
,
NumFormats
} |
| | cudacodec::VideoReader 支持的色度格式。 更多…
|
| |
| 枚举 | Codec {
MPEG1 = 0
,
MPEG2
,
MPEG4
,
VC1
,
H264
,
JPEG
,
H264_SVC
,
H264_MVC
,
HEVC
,
VP8
,
VP9
,
AV1
,
NumCodecs
,
Uncompressed_YUV420 = (('I' << 24) | ('Y' << 16) | ('U' << 8) | ('V')) ,
Uncompressed_YV12 = (('Y' << 24) | ('V' << 16) | ('1' << 8) | ('2')) ,
Uncompressed_NV12 = (('N' << 24) | ('V' << 16) | ('1' << 8) | ('2')) ,
Uncompressed_YUYV = (('Y' << 24) | ('U' << 16) | ('Y' << 8) | ('V')) ,
Uncompressed_UYVY = (('U' << 24) | ('Y' << 16) | ('V' << 8) | ('Y'))
} |
| | cudacodec::VideoReader 和 cudacodec::VideoWriter 支持的视频编解码器。 更多…
|
| |
| 枚举 | ColorFormat {
UNDEFINED = 0
,
BGRA = 1
,
BGR = 2
,
GRAY = 3
,
RGB = 5
,
RGBA = 6
,
NV_YUV_SURFACE_FORMAT = 7
,
NV_NV12 = 4
,
NV_YV12 = 8
,
NV_IYUV = 9
,
NV_YUV444 = 10
,
NV_AYUV = 11
,
NV_YUV420_10BIT = 12
,
NV_YUV444_10BIT = 13
} |
| | VideoReader::nextFrame() 和 VideoReader::retrieve() 返回的帧的颜色格式，或用于初始化 VideoWriter 的颜色格式。 更多…
|
| |
| 枚举类 | ColorSpaceStandard {
ColorSpaceStandard::BT709 = 1
,
ColorSpaceStandard::Unspecified = 2
,
ColorSpaceStandard::Reserved = 3
,
ColorSpaceStandard::FCC = 4
,
ColorSpaceStandard::BT470 = 5
,
ColorSpaceStandard::BT601 = 6
,
ColorSpaceStandard::SMPTE240M = 7
,
ColorSpaceStandard::YCgCo = 8
,
ColorSpaceStandard::BT2020 = 9
,
ColorSpaceStandard::BT2020C = 10
} |
| | VideoReader 源的视频信号描述颜色原色（H265 规范文件的 E.2.1 VUI 参数语义部分） 更多…
|
| |
| 枚举 | DeinterlaceMode {
Weave = 0
,
Bob = 1
,
Adaptive = 2
} |
| | 解码器使用的隔行扫描模式。 更多…
|
| |
| 枚举 | EncodeMultiPass {
ENC_MULTI_PASS_DISABLED = 0x0 ,
ENC_TWO_PASS_QUARTER_RESOLUTION = 0x1 ,
ENC_TWO_PASS_FULL_RESOLUTION = 0x2
} |
| | 多遍编码。 更多…
|
| |
| 枚举 | EncodeParamsRcMode {
ENC_PARAMS_RC_CONSTQP = 0x0 ,
ENC_PARAMS_RC_VBR = 0x1 ,
ENC_PARAMS_RC_CBR = 0x2
} |
| | 速率控制模式。 更多…
|
| |
| 枚举 | EncodePreset {
ENC_PRESET_P1 = 1
,
ENC_PRESET_P2 = 2
,
ENC_PRESET_P3 = 3
,
ENC_PRESET_P4 = 4
,
ENC_PRESET_P5 = 5
,
ENC_PRESET_P6 = 6
,
ENC_PRESET_P7 = 7
} |
| | Nvidia编码预设。从P1到P7，性能下降，质量提高。 更多…
|
| |
| 枚举 | EncodeProfile {
ENC_CODEC_PROFILE_AUTOSELECT = 0
,
ENC_H264_PROFILE_BASELINE = 1
,
ENC_H264_PROFILE_MAIN = 2
,
ENC_H264_PROFILE_HIGH = 3
,
ENC_H264_PROFILE_HIGH_444 = 4
,
ENC_H264_PROFILE_STEREO = 5
,
ENC_H264_PROFILE_PROGRESSIVE_HIGH = 6
,
ENC_H264_PROFILE_CONSTRAINED_HIGH = 7
,
ENC_HEVC_PROFILE_MAIN = 8
,
ENC_HEVC_PROFILE_MAIN10 = 9
,
ENC_HEVC_PROFILE_FREXT = 10
} |
| | 支持的编码器配置文件。 更多…
|
| |
| 枚举 | EncodeTuningInfo {
ENC_TUNING_INFO_UNDEFINED = 0
,
ENC_TUNING_INFO_HIGH_QUALITY = 1
,
ENC_TUNING_INFO_LOW_LATENCY = 2
,
ENC_TUNING_INFO_ULTRA_LOW_LATENCY = 3
,
ENC_TUNING_INFO_LOSSLESS = 4
,
ENC_TUNING_INFO_COUNT
} |
| | 调优信息。 更多…
|
| |
| 枚举 | SurfaceFormat {
SF_NV12 = 0
,
SF_P016 = 1
,
SF_YUV444 = 2
,
SF_YUV444_16Bit = 3
} |
| | 解码器输出的视频表面格式。 更多…
|
| |
| 枚举类 | VideoReaderProps {
VideoReaderProps::PROP_DECODED_FRAME_IDX = 0
,
VideoReaderProps::PROP_EXTRA_DATA_INDEX = 1
,
VideoReaderProps::PROP_RAW_PACKAGES_BASE_INDEX = 2
,
VideoReaderProps::PROP_NUMBER_OF_RAW_PACKAGES_SINCE_LAST_GRAB = 3
,
VideoReaderProps::PROP_RAW_MODE = 4
,
VideoReaderProps::PROP_LRF_HAS_KEY_FRAME = 5
,
VideoReaderProps::PROP_COLOR_FORMAT = 6
,
VideoReaderProps::PROP_UDP_SOURCE = 7
,
VideoReaderProps::PROP_ALLOW_FRAME_DROP = 8
,
VideoReaderProps::PROP_BIT_DEPTH = 9
,
VideoReaderProps::PROP_PLANAR = 10
} |
| | cv::cudacodec::VideoReader 通用属性标识符。更多…
|
| |
1.12.0