av.h File Reference

Classes
class	AudioStreamInfo
	AudioStreamInfo describes an elementary audio stream. More...
class	MediaBuffer
	A buffer for media data. More...
class	MediaSample
	MediaSample represents one or more samples of audio or video data. More...
class	MetaAttribute
	MetaAttribute describes a textual meta information that is part of an audio or video file. More...
class	MetaAttributeList
	MetaAttributeList represents the meta attributes inside a Metadata object. More...
class	Metadata
	Metadata describes meta information that is part of an audio or video file. More...
class	MetaPicture
	MetaPicture describes a meta image that is part of an audio or video file. More...
class	MetaPictureList
	MetaPictureList represents the meta pictures inside a Metadata object. More...
class	StreamInfo
	Provides properties and operations that are common for all elementary streams. More...
class	StreamInfoEnum
	StreamInfoEnum is a read-only collection of StreamInfo objects. More...
class	VideoStreamInfo
	VideoStreamInfo describes an elementary video stream. More...

Namespaces
namespace	primo
	Top namespace for all libraries developed by Primo Software Corp.
namespace	primo::codecs
	Common audio/video types and interfaces.
namespace	primo::codecs::AlphaCompositingMode
	Defines the way a foreground image will be combined with background video.
namespace	primo::codecs::AudioChannelFlags
	Defines the speaker location of one or more audio channels.
namespace	primo::codecs::BitrateMode
	Defines the bitrate mode of the audio/video stream.
namespace	primo::codecs::CodecError
	Common errors for encoders, decoders, muxers, demuxers and other A/V components.
namespace	primo::codecs::ColorFormat
	Defines constants for various color formats.
namespace	primo::codecs::DeinterlacingMethod
	Defines video deinterlacing methods.
namespace	primo::codecs::H264DeblockingFilter
	Defines H.264/AVC deblocking filter mode.
namespace	primo::codecs::H264DirectPredMode
	Defines H.264/AVC direct predition mode.
namespace	primo::codecs::H264EntropyCodingMode
	Defines H.264/AVC entropy coding modes.
namespace	primo::codecs::H264MeMethod
	Defines the motion estimation methods used when encoding H.264/AVC.
namespace	primo::codecs::H264MeSplitMode
	Defines the block sizes for which motion estimation should be done.
namespace	primo::codecs::H264PicCodingType
	Defines the picture coding type when encoding H.264/AVC.
namespace	primo::codecs::H264Profile
	Defines H.264/AVC profiles.
namespace	primo::codecs::H264RateControlMethod
	Defines methods for bitrate contorl when encoding H.264/AVC.
namespace	primo::codecs::H265Level
	Defines H.265/HEVC levels.
namespace	primo::codecs::H265Profile
	Defines H.265/HEVC profiles.
namespace	primo::codecs::H265Tier
	Defines H.265/HEVC tiers.
namespace	primo::codecs::InterpolationMethod
	Defines methods for sample interpolation.
namespace	primo::codecs::MediaSampleFlags
	Defines various media sample features.
namespace	primo::codecs::MediaType
	Defines media types.
namespace	primo::codecs::Meta
	DataStreamInfo describes a generic data stream.
namespace	primo::codecs::MetaPictureType
	Represents the meta picture (image) type.
namespace	primo::codecs::MimeType
	Defines MIME types used by primo codecs components.
namespace	primo::codecs::PcmFlags
	Defines constants for various LPCM properties.
namespace	primo::codecs::PictureType
	Defines video picture types (I/P/B)
namespace	primo::codecs::ScanType
	Defines video interlace/scan types.
namespace	primo::codecs::StereoMode
	Defines stereo mode in MPEG Audio and AAC.
namespace	primo::codecs::StreamSubType
	Defines audio and video stream subtypes.
namespace	primo::codecs::StreamType
	Defines major audio and video stream types, and file formats (a.k.a.
namespace	primo::error
	Shared namespace for error definitions.
namespace	primo::error::ErrorFacility
	Common error facilities.

Enumerations
enum	Enum {   Over = 1 ,   In = 2 ,   Out = 3 ,   Atop = 4 ,   Xor = 5 ,   Plus = 6 }
enum	Enum {   Success = 0 ,   Init = 1 ,   NoConfigData = 2 ,   NoOutput = 3 ,   OutputBufferNotEnough = 4 ,   Unsupported = 5 ,   Failed = 6 ,   NotInitialized = 7 ,   NullPointer = 8 ,   EOS = 9 ,   Alloc = 10 ,   InvalidStream = 11 ,   NotImplemented = 12 ,   InvalidParams = 13 ,   InvalidOperation = 14 ,   MissingDependency = 15 ,   StreamOpen = 16 ,   StreamRead = 17 ,   StreamWrite = 18 ,   StreamSeek = 19 ,   BufferFull = 20 ,   MissingHardwareIntelQuickSync = 21 ,   MissingHardwareAmdVce = 22 ,   MissingHardwareNvidiaNVENC = 23 }
enum	Enum {   None = 0 ,   Unsigned = 0x1 ,   Float = 0x2 ,   BigEndian = 0x4 ,   NonInterleaved = 0x8 }
	PcmFlags::Enum. More...
enum	Enum {   None = 0x0 ,   Left = 0x1 ,   Right = 0x2 ,   Center = 0x4 ,   LFE = 0x8 ,   BackLeft = 0x10 ,   BackRight = 0x20 ,   LeftCenter = 0x40 ,   RightCenter = 0x80 ,   BackCenter = 0x100 ,   SideLeft = 0x200 ,   SideRight = 0x400 ,   TopCenter = 0x800 ,   TopFrontLeft = 0x1000 ,   TopFrontCenter = 0x2000 ,   TopFrontRight = 0x4000 ,   TopBackLeft = 0x8000 ,   TopBackCenter = 0x10000 ,   TopBackRight = 0x20000 ,   LayoutMono = Center ,   LayoutStereo = Left | Right ,   Layout2p1 = Left | Right | LFE ,   LayoutSurround = Left | Right | Center | BackCenter ,   LayoutQuad = Left | Right | BackLeft | BackRight ,   Layout4p1 = Left | Right | LFE | BackLeft | BackRight ,   Layout5p1 = Left | Right | Center | LFE | BackLeft | BackRight ,   Layout7p1Surround = Left | Right | Center | LFE | BackLeft | BackRight | SideLeft | SideRight ,   Layout5p1Surround = Left | Right | Center | LFE | SideLeft | SideRight ,   Layout7p1 = Left | Right | Center | LFE | BackLeft | BackRight | LeftCenter | RightCenter }
	AudioChannelFlags::Enum. More...
enum	Enum {   Unknown = 0 ,   CBR = 1 ,   VBR = 2 ,   ABR = 3 }
	BitrateMode::Enum. More...
enum	Enum {   Unknown = 0 ,   YV12 = 1 ,   NV12 = 2 ,   YUY2 = 3 ,   UYVY = 4 ,   YUV411 = 5 ,   YUV420 = 6 ,   YUV422 = 7 ,   YUV444 = 8 ,   Y411 = 9 ,   Y41P = 10 ,   BGR32 = 11 ,   BGR24 = 12 ,   BGR565 = 13 ,   BGR555 = 14 ,   BGR444 = 15 ,   GRAY = 16 ,   YUV420A = 17 ,   YUV422A = 18 ,   YUV444A = 19 ,   YVU9 = 20 ,   BGRA32 = 21 }
	ColorFormat::Enum. More...
enum	Enum {   Unknown = 0 ,   BEGIN_AUDIO = 0x1000 ,   LPCM = 0x1001 ,   ALAW_PCM = 0x1002 ,   MULAW_PCM = 0x1003 ,   VIDEO_DVD_PCM = 0x1004 ,   AC3 = 0x1005 ,   DTS = 0x1006 ,   MPEG_Audio = 0x1007 ,   Vorbis = 0x1008 ,   AAC = 0x1009 ,   AMRNB = 0x100A ,   AMRWB = 0x100B ,   G726_ADPCM = 0x100C ,   WMA = 0x100D ,   WMA_Professional = 0x100E ,   WMA_Lossless = 0x100F ,   END_AUDIO = 0x1FFF ,   BEGIN_VIDEO = 0x2000 ,   UncompressedVideo = 0x2001 ,   MPEG1_Video = 0x2002 ,   MPEG2_Video = 0x2003 ,   MPEG4_Video = 0x2004 ,   H261 = 0x2005 ,   H263 = 0x2006 ,   H264 = 0x2007 ,   AVC = H264 ,   WMV = 0x2008 ,   MJPEG = 0x2009 ,   VC1 = 0x200A ,   AVS = 0x200B ,   VP8 = 0x200C ,   Theora = 0x200D ,   H265 = 0x200E ,   HEVC = H265 ,   END_VIDEO = 0x2FFF ,   BEGIN_CONTAINER = 0x3000 ,   AVI = 0x3001 ,   MP4 = 0x3002 ,   ASF = 0x3003 ,   MPEG_PS = 0x3004 ,   MPEG_TS = 0x3005 ,   MPEG_PES = 0x3006 ,   WAVE = 0x3007 ,   FLV = 0x3008 ,   OGG = 0x3009 ,   WebM = 0x300A ,   END_CONTAINER = 0x3FFF ,   BEGIN_IMAGE = 0x4000 ,   BMP = 0x4001 ,   PNG = 0x4002 ,   JPEG = 0x4003 ,   TIFF = 0x4004 ,   GIF = 0x4005 ,   END_IMAGE = 0x4FFF ,   BEGIN_DATA = 0x5000 ,   Teletext = 0x5001 ,   MPEG_PSI_PACKETS = 0x5002 ,   MPEG_TS_PACKETS = 0x5003 ,   END_DATA = 0x5FFF }
	StreamType::Enum. More...
enum	Enum {   Unknown = 0 ,   None = 0xFFFF ,   AAC_ADTS = 1 ,   AAC_ADIF = 2 ,   AAC_MP4 = 3 ,   AVCC = 4 ,   AVC1 = AVCC ,   MPEG_TS_BDAV = 5 ,   MPEG_Audio_Layer1 = 6 ,   MPEG_Audio_Layer2 = 7 ,   MPEG_Audio_Layer3 = 8 ,   G726_PACKED_RFC3551 = 9 ,   G726_PACKED_AAL2 = 10 ,   MPEG1_System = 11 ,   MPEG2_System = 12 ,   AVC_Annex_B = 13 ,   AAC_RAW = 14 }
	StreamSubType::Enum. More...
enum	Enum {   Unknown = 0 ,   Progressive = 1 ,   TopFieldFirst = 2 ,   BottomFieldFirst = 3 }
	ScanType::Enum. More...
enum	Enum {   NoDeinterlacing = 0 ,   Duplicate = 1 ,   Blend = 2 ,   Median = 3 ,   EdgeDetect = 4 ,   MedianThreshold = 5 ,   CAVT = 6 }
	DeinterlacingMethod::Enum. More...
enum	Enum {   Unknown = 0 ,   NearestNeighbor = 1 ,   Linear = 2 ,   Cubic = 4 ,   Super = 8 ,   Lanczos = 16 }
	InterpolationMethod::Enum. More...
enum	Enum {   None = 0 ,   Baseline = 66 ,   Main = 77 ,   High = 100 ,   High10 = 110 ,   High422 = 122 ,   High444 = 144 }
	H264Profile::Enum. More...
enum	Enum {   CAVLC = 0 ,   CABAC = 1 }
	H264EntropyCodingMode::Enum. More...
enum	Enum {   All = 0 ,   Off = 1 ,   InSlice = 2 }
	H264DeblockingFilter::Enum. More...
enum	Enum {   Temporal = 0 ,   Spatial = 1 }
enum	Enum {   Only16x16 = 0 ,   DownTo8x8 = 1 ,   DownTo4x4 = 2 }
enum	Enum {   Full = 0 ,   ClassicLog = 1 ,   Log = 2 ,   EPZS = 3 ,   FullOrthogonal = 4 ,   LogOrthogonal = 5 ,   UMH = 8 }
	H264MeMethod::Enum. More...
enum	Enum {   Frames = 0 ,   Fields = 1 }
	H264PicCodingType::Enum. More...
enum	Enum {   ABR = 2 ,   ConstantQuant = 3 }
	H264RateControlMethod. More...
enum	Enum {   None = 0x0 ,   KeyFrame = 0x1 ,   Bos = 0x2 ,   Eos = 0x4 }
	MediaSampleFlags::Enum. More...
enum	Enum {   None = 0 ,   I = 1 ,   P = 2 ,   B = 3 ,   D = 4 }
	PictureType::Enum. More...
enum	Enum {   None = 0 ,   Main = 1 ,   Main10 = 2 }
	H265Profile::Enum. More...
enum	Enum {   None = 0 ,   L1 = 30 ,   L2 = 60 ,   L21 = 63 ,   L3 = 90 ,   L31 = 93 ,   L4 = 120 ,   L41 = 123 ,   L5 = 150 ,   L51 = 153 ,   L52 = 156 ,   L6 = 180 ,   L61 = 183 ,   L62 = 186 }
	H265Level::Enum. More...
enum	Enum {   Main = 0 ,   High = 1 }
	H265Tier::Enum. More...
enum	Enum {   None = 0 ,   LR = 2 ,   MidSide = 3 ,   Joint = 4 }
	StereoMode::Enum. More...
enum	Enum {   Unknown = 0 ,   Audio = 1 ,   Video = 2 ,   Text = 3 ,   Data = 4 }
	MediaType::Enum. More...
enum	Enum {   Other = 0 ,   FileIcon = 1 ,   OtherFileIcon = 2 ,   FrontCover = 3 ,   BackCover = 4 ,   LeafletPage = 5 ,   Media = 6 ,   LeadArtist = 7 ,   Artist = 8 ,   Conductor = 9 ,   Band = 10 ,   Composer = 11 ,   TextWriter = 12 ,   RecordingLocation = 13 ,   DuringRecording = 14 ,   DuringPerformance = 15 ,   VideoCapture = 16 ,   BrightColoredFish = 17 ,   Illustration = 18 ,   ArtistLogotype = 19 ,   PublisherLogotype = 20 }
	The picture type is defined as in ID3. More...

Variables
static const char	Album [] = "Album"
	Album.
static const char	AlbumArtist [] = "AlbumArtist"
	Album artist.
static const char	BeatsPerMinute [] = "BeatsPerMinute"
	Beats per minute.
const int32_t	Codec = 9
	Common errors for encoders, decoders, muxers, demuxers and other A/V components.
static const char	Comment [] = "Comment"
	Comment.
static const char	Composer [] = "Composer"
	Composer.
static const char	Conductor [] = "Conductor"
	Conductor.
static const char	ContentGroup [] = "ContentGroup"
	Content group.
static const char	Copyright [] = "Copyright"
	Copyright.
static const char	Date [] = "Date"
	Date (YYYY-MM-DD)
static const char	DiscNum [] = "DiscNum"
	Disc number is 1-based.
static const char	EncodedBy [] = "EncodedBy"
	Encoding software.
static const char	EncoderSettings [] = "EncoderSettings"
	Encoding software settings.
static const char	FileType [] = "FileType"
	File type.
static const char	Genre [] = "Genre"
	Genre.
static const char	Gif [] = "image/gif"
	GIF MIME type.
static const char	InternetRadioStation [] = "InternetRadioStation"
	Internet radio station name.
static const char	InvolvedPeople [] = "InvolvedPeople"
	Involved people.
static const char	Jpeg [] = "image/jpeg"
	JPEG MIME type.
static const char	Language [] = "Language"
	Language.
static const char	LeadArtist [] = "LeadArtist"
	Lead artist.
static const char	Lyricist [] = "Lyricist"
	Lyricist / text writer.
static const char	MediaType [] = "MediaType"
	Media type.
static const char	OrigAlbum [] = "OrigAlbum"
	Original album.
static const char	OrigArtist [] = "OrigArtist"
	Original artist.
static const char	OrigFileName [] = "OrigFileName"
	Original file name.
static const char	OrigLyricist [] = "OrigLyricist"
	Original lyricist / text writer.
static const char	PlayCounter [] = "PlayCounter"
	Play counter.
static const char	Png [] = "image/png"
	PNG MIME type.
static const char	Popularimeter [] = "Popularimeter"
	Popularity meter / rating.
static const char	Private [] = "Private"
	Private comment.
static const char	Publisher [] = "Publisher"
	Publisher.
static const char	RecordingDates [] = "RecordingDates"
	Recording dates.
static const char	RemixArtist [] = "RemixArtist"
	Remix / cover artist.
static const char	Subtitle [] = "Subtitle"
	Subtitle.
static const char	Tiff [] = "image/tiff"
	TIFF MIME type.
static const char	Time [] = "Time"
	Time.
static const char	Title [] = "Title"
	Title.
static const char	TrackNum [] = "TrackNum"
	Track number is 1-based.
static const char	UnsyncedLyrics [] = "UnsyncedLyrics"
	Unsynced lyrics.
static const char	UrlArtist [] = "UrlArtist"
	URL pointing at the artist's official web page.
static const char	UrlAudioFile [] = "UrlAudioFile"
	URL pointing at a file specific web page.
static const char	UrlAudioSource [] = "UrlAudioSource"
	URL pointing at the official web page for the source of the audio file, e.g.
static const char	UrlCommercialInfo [] = "UrlCommercialInfo"
	URL pointing at a web page with information such as where the album can be bought.
static const char	UrlCopyright [] = "UrlCopyright"
	URL pointing at a web page where the terms of use and ownership of the file is described.
static const char	UrlPayment [] = "UrlPayment"
	URL pointing at a web page that will handle the process of paying for this file.
static const char	UrlPublisher [] = "UrlPublisher"
	URL pointing at the official web page for the publisher.
static const char	UrlRadioPage [] = "UrlRadioPage"
	URL pointing at the homepage of the Internet radio station.
static const char	UrlUser [] = "UrlUser"
	User URL.
static const char	UserText [] = "UserText"
	User text.
static const char	Year [] = "Year"
	Year only (YYYY)