Cvb::CodecBridge Namespace Reference

Namespace for encoding and decoding videos. More...

Classes
class	CodecConfig
	A configuration defining a codec. More...
class	Decoder
	A decoder for video frames. More...
class	Encoder
	An encoder for video frames. More...
class	FormatConverter
	A format converter for video frames. More...
class	Frame
	A video frame for encoding and decoding. More...
class	InputContainer
	A container file for reading encoded videos from disk. More...
class	OutputContainer
	A container file for writing encoded videos to disk. More...
class	Packet
	A packet that holds encoded data frame data. More...
class	Rational
	A pair of rational numbers. More...

Typedefs
using	DecoderPtr = std::shared_ptr<Decoder>
	Convenience shared pointer for Decoder.
using	EncoderPtr = std::shared_ptr<Encoder>
	Convenience shared pointer for Encoder.
using	CodecConfigPtr = std::shared_ptr<CodecConfig>
	Convenience shared pointer for CodecConfig.
using	FormatConverterPtr = std::shared_ptr<FormatConverter>
	Convenience shared pointer for FormatConverter.
using	FramePtr = std::shared_ptr<Frame>
	Convenience shared pointer for Frame.
using	InputContainerPtr = std::shared_ptr<InputContainer>
	Convenience shared pointer for InputContainer.
using	OutputContainerPtr = std::shared_ptr<OutputContainer>
	Convenience shared pointer for OutputContainer.
using	PacketPtr = std::shared_ptr<Packet>
	Convenience shared pointer for Packet.

Enumerations
enum class	LogLevel {   Quiet = CExports::CVCBLL_Quiet , Panic = CExports::CVCBLL_Panic , Fatal = CExports::CVCBLL_Fatal , Error = CExports::CVCBLL_Error ,   Warning = CExports::CVCBLL_Warning , Info = CExports::CVCBLL_Info , Verbose = CExports::CVCBLL_Verbose , Debug = CExports::CVCBLL_Debug ,   Trace = CExports::CVCBLL_Trace }
	Log level for the codecs. More...
enum class	PixelFormat {   None = CExports::CVCBPF_None , YUV420P = CExports::CVCBPF_YUV420P , YUYV422 = CExports::CVCBPF_YUYV422 , RGB24 = CExports::CVCBPF_RGB24 ,   BGR24 = CExports::CVCBPF_BGR24 , YUV422P = CExports::CVCBPF_YUV422P , YUV444P = CExports::CVCBPF_YUV444P , GRAY8 = CExports::CVCBPF_GRAY8 ,   NV12 = CExports::CVCBPF_NV12 , NV21 = CExports::CVCBPF_NV21 , RGBA = CExports::CVCBPF_RGBA , BGRA = CExports::CVCBPF_BGRA ,   YUV444P16LE = CExports::CVCBPF_YUV444P16LE , DXVA2_VLD = CExports::CVCBPF_DXVA2_VLD , YUV420P10LE = CExports::CVCBPF_YUV420P10LE , YUV422P10LE = CExports::CVCBPF_YUV422P10LE ,   YUV444P10LE = CExports::CVCBPF_YUV444P10LE , GBRP = CExports::CVCBPF_GBRP , GBRP10LE = CExports::CVCBPF_GBRP10LE , GBRP16LE = CExports::CVCBPF_GBRP16LE ,   NV16 = CExports::CVCBPF_NV16 , NV20LE = CExports::CVCBPF_NV20LE , QSV = CExports::CVCBPF_QSV , CUDA = CExports::CVCBPF_CUDA ,   RGB0 = CExports::CVCBPF_RGB0 , BGR0 = CExports::CVCBPF_BGR0 , YUV420P12LE = CExports::CVCBPF_YUV420P12LE , YUV422P12LE = CExports::CVCBPF_YUV422P12LE ,   YUV444P12LE = CExports::CVCBPF_YUV444P12LE , GBRP12LE = CExports::CVCBPF_GBRP12LE , P010LE = CExports::CVCBPF_P010LE , GRAY12LE = CExports::CVCBPF_GRAY12LE ,   GRAY10LE = CExports::CVCBPF_GRAY10LE , P016LE = CExports::CVCBPF_P016LE , D3D11 = CExports::CVCBPF_D3D11 , Y210LE = CExports::CVCBPF_Y210LE ,   X2RGB10LE = CExports::CVCBPF_X2RGB10LE , X2BGR10LE = CExports::CVCBPF_X2BGR10LE }
	Subset of FFmpeg pixel formats. More...
enum class	Interpolation { BilinearFast = CExports::CVCBI_BilinearFast , Bilinear = CExports::CVCBI_Bilinear , Bicubic = CExports::CVCBI_Bicubic }
	Interpolation method when scaling frames. More...
enum class	CodecStatus { Ok = CExports::CVCBCS_Ok , ReadoutRequired = CExports::CVCBCS_ReadoutRequired }
	Status of the encoder/decoder after sending data. More...

Detailed Description

Namespace for encoding and decoding videos.

This module does not implement any codecs. However it will work as a dynamic bridge to codecs available in the system. If no codecs are available this namespace is of very limited use.

Remarks

CMake users: Link to imported target CVB::CvbCodecBridge

Enumeration Type Documentation

CodecStatus

enum class CodecStatus

strong

Status of the encoder/decoder after sending data.

Enumerator
Ok	The data was accepted.
ReadoutRequired	The data was not accepted. Receive the processed data fist.

Interpolation

enum class Interpolation

strong

Interpolation method when scaling frames.

The integer values of these enums are equal to the FFmpeg defines.

Enumerator
BilinearFast	Equal to FAST_BILINEAR.
Bilinear	Equal to SWS_BILINEAR.
Bicubic	Equal to SWS_BICUBIC.

LogLevel

enum class LogLevel

strong

Log level for the codecs.

The integer values of these enums are equal to the FFmpeg defines.

Attention

The implementation of the codec may ignore the level.

Enumerator
Quiet	Equal to FFmpeg level: AV_LOG_QUIET.
Panic	Equal to FFmpeg level: AV_LOG_PANIC.
Fatal	Equal to FFmpeg level: AV_LOG_FATAL.
Error	Equal to FFmpeg level: AV_LOG_ERROR.
Warning	Equal to FFmpeg level: AV_LOG_WARNING.
Info	Equal to FFmpeg level: AV_LOG_INFO.
Verbose	Equal to FFmpeg level: AV_LOG_VERBOSE.
Debug	Equal to FFmpeg level: AV_LOG_DEBUG.
Trace	Equal to FFmpeg level: AV_LOG_TRACE.

PixelFormat

enum class PixelFormat

strong

Subset of FFmpeg pixel formats.

The integer values of these enums are equal to FFmpeg.

Enumerator
None	Ivalid format. Equal to PIX_FMT_NONE. Corresponds to PfncFormat::InvalidPixelFormat.
YUV420P	Equal to PIX_FMT_YUV420P.
YUYV422	Equal to PIX_FMT_YUYV422.
RGB24	Equal to PIX_FMT_RGB24. Corresponds to PfncFormat::RGB8.
BGR24	Equal to PIX_FMT_BGR24. Corresponds to PfncFormat::BGR8.
YUV422P	Equal to PIX_FMT_YUV422P.
YUV444P	Equal to PIX_FMT_YUV444P.
GRAY8	Equal to PIX_FMT_GRAY8. Corresponds to PfncFormat::Mono8.
NV12	Equal to PIX_FMT_NV12.
NV21	Equal to PIX_FMT_NV21.
RGBA	Equal to PIX_FMT_RGBA. Corresponds to PfncFormat::RGBa8.
BGRA	Equal to PIX_FMT_BGRA. Corresponds to PfncFormat::BGRa8.
YUV444P16LE	Equal to PIX_FMT_YUV444P16LE.
DXVA2_VLD	Equal to PIX_FMT_DXVA2_VLD.
YUV420P10LE	Equal to PIX_FMT_YUV420P10LE.
YUV422P10LE	Equal to PIX_FMT_YUV422P10LE.
YUV444P10LE	Equal to PIX_FMT_YUV444P10LE.
GBRP	Equal to PIX_FMT_GBRP. Corresponds to PfncFormat::BayerGB8.
GBRP10LE	Equal to PIX_FMT_GBRP10LE. Corresponds to PfncFormat::BayerGB10.
GBRP16LE	Equal to PIX_FMT_GBRP16LE. Corresponds to PfncFormat::BayerGB16.
NV16	Equal to PIX_FMT_NV16.
NV20LE	Equal to PIX_FMT_NV20LE.
QSV	Equal to PIX_FMT_QSV.
CUDA	Equal to PIX_FMT_CUDA.
RGB0	Equal to PIX_FMT_RGB0. Corresponds to PfncFormat::RGBa8, but the alpah channel is ignored.
BGR0	Equal to PIX_FMT_BGR0. Corresponds to PfncFormat::BGRa8, but the alpah channel is ignored.
YUV420P12LE	Equal to PIX_FMT_YUV420P12LE.
YUV422P12LE	Equal to PIX_FMT_YUV422P12LE.
YUV444P12LE	Equal to PIX_FMT_YUV444P12LE.
GBRP12LE	Equal to PIX_FMT_GBRP12LE.
P010LE	Equal to PIX_FMT_P010LE.
GRAY12LE	Equal to PIX_FMT_GRAY12LE. Corresponds to PfncFormat::Mono12.
GRAY10LE	Equal to PIX_FMT_GRAY10LE. Corresponds to PfncFormat::Mono10.
P016LE	Equal to PIX_FMT_P016LE.
D3D11	Equal to PIX_FMT_D3D11.
Y210LE	Equal to PIX_FMT_Y210LE.
X2RGB10LE	Equal to PIX_FMT_X2RGB10LE.
X2BGR10LE	Equal to PIX_FMT_X2BGR10LE.