Codec.FFmpeg.Types

Documentation

class HasPtr a where

Minimal complete definition

getPtr

Methods

getPtr :: a -> Ptr ()

Instances

HasPtr AVPacket

Methods

getPtr :: AVPacket -> Ptr ()

HasPtr AVIOContext

Methods

getPtr :: AVIOContext -> Ptr ()

HasPtr AVClass

Methods

getPtr :: AVClass -> Ptr ()

HasPtr AVInputFormat

Methods

getPtr :: AVInputFormat -> Ptr ()

HasPtr AVOutputFormat

Methods

getPtr :: AVOutputFormat -> Ptr ()

HasPtr SwsContext

Methods

getPtr :: SwsContext -> Ptr ()

HasPtr AVPicture

Methods

getPtr :: AVPicture -> Ptr ()

HasPtr AVFrame

Methods

getPtr :: AVFrame -> Ptr ()

HasPtr AVDictionary

Methods

getPtr :: AVDictionary -> Ptr ()

HasPtr AVCodec

Methods

getPtr :: AVCodec -> Ptr ()

HasPtr AVStream

Methods

getPtr :: AVStream -> Ptr ()

HasPtr AVCodecContext

Methods

getPtr :: AVCodecContext -> Ptr ()

HasPtr AVFormatContext

Methods

getPtr :: AVFormatContext -> Ptr ()

HasPtr (Ptr ())

Methods

getPtr :: Ptr () -> Ptr ()

newtype AVFormatContext

Constructors

AVFormatContext (Ptr ())

Instances

Storable AVFormatContext

Methods

sizeOf :: AVFormatContext -> Int

alignment :: AVFormatContext -> Int

peekElemOff :: Ptr AVFormatContext -> Int -> IO AVFormatContext

pokeElemOff :: Ptr AVFormatContext -> Int -> AVFormatContext -> IO ()

peekByteOff :: Ptr b -> Int -> IO AVFormatContext

pokeByteOff :: Ptr b -> Int -> AVFormatContext -> IO ()

peek :: Ptr AVFormatContext -> IO AVFormatContext

poke :: Ptr AVFormatContext -> AVFormatContext -> IO ()

HasInputFormat AVFormatContext

Methods

getInputFormat :: AVFormatContext -> IO AVInputFormat

setInputFormat :: AVFormatContext -> AVInputFormat -> IO ()

hasInputFormat :: AVFormatContext -> Ptr AVInputFormat

HasIOContext AVFormatContext

Methods

getIOContext :: AVFormatContext -> IO AVIOContext

setIOContext :: AVFormatContext -> AVIOContext -> IO ()

hasIOContext :: AVFormatContext -> Ptr AVIOContext

HasOutputFormat AVFormatContext

Methods

getOutputFormat :: AVFormatContext -> IO AVOutputFormat

setOutputFormat :: AVFormatContext -> AVOutputFormat -> IO ()

hasOutputFormat :: AVFormatContext -> Ptr AVOutputFormat

HasStreams AVFormatContext

Methods

getStreams :: AVFormatContext -> IO (Ptr AVStream)

setStreams :: AVFormatContext -> Ptr AVStream -> IO ()

hasStreams :: AVFormatContext -> Ptr (Ptr AVStream)

HasNumStreams AVFormatContext

Methods

getNumStreams :: AVFormatContext -> IO CInt

setNumStreams :: AVFormatContext -> CInt -> IO ()

hasNumStreams :: AVFormatContext -> Ptr CInt

HasPtr AVFormatContext

Methods

getPtr :: AVFormatContext -> Ptr ()

class HasNumStreams t where

Minimal complete definition

getNumStreams, setNumStreams, hasNumStreams

Methods

getNumStreams :: t -> IO CInt

setNumStreams :: t -> CInt -> IO ()

hasNumStreams :: t -> Ptr CInt

Instances

HasNumStreams AVFormatContext

Methods

getNumStreams :: AVFormatContext -> IO CInt

setNumStreams :: AVFormatContext -> CInt -> IO ()

hasNumStreams :: AVFormatContext -> Ptr CInt

class HasStreams t where

Minimal complete definition

getStreams, setStreams, hasStreams

Methods

getStreams :: t -> IO (Ptr AVStream)

setStreams :: t -> Ptr AVStream -> IO ()

hasStreams :: t -> Ptr (Ptr AVStream)

Instances

HasStreams AVFormatContext

Methods

getStreams :: AVFormatContext -> IO (Ptr AVStream)

setStreams :: AVFormatContext -> Ptr AVStream -> IO ()

hasStreams :: AVFormatContext -> Ptr (Ptr AVStream)

class HasOutputFormat t where

Minimal complete definition

getOutputFormat, setOutputFormat, hasOutputFormat

Methods

getOutputFormat :: t -> IO AVOutputFormat

setOutputFormat :: t -> AVOutputFormat -> IO ()

hasOutputFormat :: t -> Ptr AVOutputFormat

Instances

HasOutputFormat AVFormatContext

Methods

getOutputFormat :: AVFormatContext -> IO AVOutputFormat

setOutputFormat :: AVFormatContext -> AVOutputFormat -> IO ()

hasOutputFormat :: AVFormatContext -> Ptr AVOutputFormat

class HasIOContext t where

Minimal complete definition

getIOContext, setIOContext, hasIOContext

Methods

getIOContext :: t -> IO AVIOContext

setIOContext :: t -> AVIOContext -> IO ()

hasIOContext :: t -> Ptr AVIOContext

Instances

HasIOContext AVFormatContext

Methods

getIOContext :: AVFormatContext -> IO AVIOContext

setIOContext :: AVFormatContext -> AVIOContext -> IO ()

hasIOContext :: AVFormatContext -> Ptr AVIOContext

class HasInputFormat t where

Minimal complete definition

getInputFormat, setInputFormat, hasInputFormat

Methods

getInputFormat :: t -> IO AVInputFormat

setInputFormat :: t -> AVInputFormat -> IO ()

hasInputFormat :: t -> Ptr AVInputFormat

Instances

HasInputFormat AVFormatContext

Methods

getInputFormat :: AVFormatContext -> IO AVInputFormat

setInputFormat :: AVFormatContext -> AVInputFormat -> IO ()

hasInputFormat :: AVFormatContext -> Ptr AVInputFormat

setFilename :: AVFormatContext -> String -> IO ()

av_input_video_device_next :: AVInputFormat -> IO AVInputFormat

setCamera :: AVFormatContext -> IO ()

avformat_alloc_context :: IO (Ptr ())

mallocAVFormatContext :: IO AVFormatContext

newtype AVCodecContext

Constructors

AVCodecContext (Ptr ())

Instances

Storable AVCodecContext

Methods

sizeOf :: AVCodecContext -> Int

alignment :: AVCodecContext -> Int

peekElemOff :: Ptr AVCodecContext -> Int -> IO AVCodecContext

pokeElemOff :: Ptr AVCodecContext -> Int -> AVCodecContext -> IO ()

peekByteOff :: Ptr b -> Int -> IO AVCodecContext

pokeByteOff :: Ptr b -> Int -> AVCodecContext -> IO ()

peek :: Ptr AVCodecContext -> IO AVCodecContext

poke :: Ptr AVCodecContext -> AVCodecContext -> IO ()

HasPrivData AVCodecContext

Methods

getPrivData :: AVCodecContext -> IO (Ptr ())

setPrivData :: AVCodecContext -> Ptr () -> IO ()

hasPrivData :: AVCodecContext -> Ptr (Ptr ())

HasCodecID AVCodecContext

Methods

getCodecID :: AVCodecContext -> IO AVCodecID

setCodecID :: AVCodecContext -> AVCodecID -> IO ()

hasCodecID :: AVCodecContext -> Ptr AVCodecID

HasCodecFlags AVCodecContext

Methods

getCodecFlags :: AVCodecContext -> IO CodecFlag

setCodecFlags :: AVCodecContext -> CodecFlag -> IO ()

hasCodecFlags :: AVCodecContext -> Ptr CodecFlag

HasPixelFormat AVCodecContext

Methods

getPixelFormat :: AVCodecContext -> IO AVPixelFormat

setPixelFormat :: AVCodecContext -> AVPixelFormat -> IO ()

hasPixelFormat :: AVCodecContext -> Ptr AVPixelFormat

HasGopSize AVCodecContext

Methods

getGopSize :: AVCodecContext -> IO CInt

setGopSize :: AVCodecContext -> CInt -> IO ()

hasGopSize :: AVCodecContext -> Ptr CInt

HasTimeBase AVCodecContext

Methods

getTimeBase :: AVCodecContext -> IO AVRational

setTimeBase :: AVCodecContext -> AVRational -> IO ()

hasTimeBase :: AVCodecContext -> Ptr AVRational

HasHeight AVCodecContext

Methods

getHeight :: AVCodecContext -> IO CInt

setHeight :: AVCodecContext -> CInt -> IO ()

hasHeight :: AVCodecContext -> Ptr CInt

HasWidth AVCodecContext

Methods

getWidth :: AVCodecContext -> IO CInt

setWidth :: AVCodecContext -> CInt -> IO ()

hasWidth :: AVCodecContext -> Ptr CInt

HasBitRate AVCodecContext

Methods

getBitRate :: AVCodecContext -> IO CInt

setBitRate :: AVCodecContext -> CInt -> IO ()

hasBitRate :: AVCodecContext -> Ptr CInt

HasPtr AVCodecContext

Methods

getPtr :: AVCodecContext -> Ptr ()

class HasBitRate t where

Minimal complete definition

getBitRate, setBitRate, hasBitRate

Methods

getBitRate :: t -> IO CInt

setBitRate :: t -> CInt -> IO ()

hasBitRate :: t -> Ptr CInt

Instances

HasBitRate AVCodecContext

Methods

getBitRate :: AVCodecContext -> IO CInt

setBitRate :: AVCodecContext -> CInt -> IO ()

hasBitRate :: AVCodecContext -> Ptr CInt

class HasWidth t where

Minimal complete definition

getWidth, setWidth, hasWidth

Methods

getWidth :: t -> IO CInt

setWidth :: t -> CInt -> IO ()

hasWidth :: t -> Ptr CInt

Instances

HasWidth AVFrame

Methods

getWidth :: AVFrame -> IO CInt

setWidth :: AVFrame -> CInt -> IO ()

hasWidth :: AVFrame -> Ptr CInt

HasWidth AVCodecContext

Methods

getWidth :: AVCodecContext -> IO CInt

setWidth :: AVCodecContext -> CInt -> IO ()

hasWidth :: AVCodecContext -> Ptr CInt

class HasHeight t where

Minimal complete definition

getHeight, setHeight, hasHeight

Methods

getHeight :: t -> IO CInt

setHeight :: t -> CInt -> IO ()

hasHeight :: t -> Ptr CInt

Instances

HasHeight AVFrame

Methods

getHeight :: AVFrame -> IO CInt

setHeight :: AVFrame -> CInt -> IO ()

hasHeight :: AVFrame -> Ptr CInt

HasHeight AVCodecContext

Methods

getHeight :: AVCodecContext -> IO CInt

setHeight :: AVCodecContext -> CInt -> IO ()

hasHeight :: AVCodecContext -> Ptr CInt

class HasTimeBase t where

Minimal complete definition

getTimeBase, setTimeBase, hasTimeBase

Methods

getTimeBase :: t -> IO AVRational

setTimeBase :: t -> AVRational -> IO ()

hasTimeBase :: t -> Ptr AVRational

Instances

HasTimeBase AVStream

Methods

getTimeBase :: AVStream -> IO AVRational

setTimeBase :: AVStream -> AVRational -> IO ()

hasTimeBase :: AVStream -> Ptr AVRational

HasTimeBase AVCodecContext

Methods

getTimeBase :: AVCodecContext -> IO AVRational

setTimeBase :: AVCodecContext -> AVRational -> IO ()

hasTimeBase :: AVCodecContext -> Ptr AVRational

class HasGopSize t where

Minimal complete definition

getGopSize, setGopSize, hasGopSize

Methods

getGopSize :: t -> IO CInt

setGopSize :: t -> CInt -> IO ()

hasGopSize :: t -> Ptr CInt

Instances

HasGopSize AVCodecContext

Methods

getGopSize :: AVCodecContext -> IO CInt

setGopSize :: AVCodecContext -> CInt -> IO ()

hasGopSize :: AVCodecContext -> Ptr CInt

class HasPixelFormat t where

Minimal complete definition

getPixelFormat, setPixelFormat, hasPixelFormat

Methods

getPixelFormat :: t -> IO AVPixelFormat

setPixelFormat :: t -> AVPixelFormat -> IO ()

hasPixelFormat :: t -> Ptr AVPixelFormat

Instances

HasPixelFormat AVFrame

Methods

getPixelFormat :: AVFrame -> IO AVPixelFormat

setPixelFormat :: AVFrame -> AVPixelFormat -> IO ()

hasPixelFormat :: AVFrame -> Ptr AVPixelFormat

HasPixelFormat AVCodecContext

Methods

getPixelFormat :: AVCodecContext -> IO AVPixelFormat

setPixelFormat :: AVCodecContext -> AVPixelFormat -> IO ()

hasPixelFormat :: AVCodecContext -> Ptr AVPixelFormat

class HasCodecFlags t where

Minimal complete definition

getCodecFlags, setCodecFlags, hasCodecFlags

Methods

getCodecFlags :: t -> IO CodecFlag

setCodecFlags :: t -> CodecFlag -> IO ()

hasCodecFlags :: t -> Ptr CodecFlag

Instances

HasCodecFlags AVCodecContext

Methods

getCodecFlags :: AVCodecContext -> IO CodecFlag

setCodecFlags :: AVCodecContext -> CodecFlag -> IO ()

hasCodecFlags :: AVCodecContext -> Ptr CodecFlag

class HasCodecID t where

Minimal complete definition

getCodecID, setCodecID, hasCodecID

Methods

getCodecID :: t -> IO AVCodecID

setCodecID :: t -> AVCodecID -> IO ()

hasCodecID :: t -> Ptr AVCodecID

Instances

HasCodecID AVCodec

Methods

getCodecID :: AVCodec -> IO AVCodecID

setCodecID :: AVCodec -> AVCodecID -> IO ()

hasCodecID :: AVCodec -> Ptr AVCodecID

HasCodecID AVCodecContext

Methods

getCodecID :: AVCodecContext -> IO AVCodecID

setCodecID :: AVCodecContext -> AVCodecID -> IO ()

hasCodecID :: AVCodecContext -> Ptr AVCodecID

class HasPrivData t where

Minimal complete definition

getPrivData, setPrivData, hasPrivData

Methods

getPrivData :: t -> IO (Ptr ())

setPrivData :: t -> Ptr () -> IO ()

hasPrivData :: t -> Ptr (Ptr ())

Instances

HasPrivData AVCodecContext

Methods

getPrivData :: AVCodecContext -> IO (Ptr ())

setPrivData :: AVCodecContext -> Ptr () -> IO ()

hasPrivData :: AVCodecContext -> Ptr (Ptr ())

newtype AVStream

Constructors

AVStream (Ptr ())

Instances

Storable AVStream

Methods

sizeOf :: AVStream -> Int

alignment :: AVStream -> Int

peekElemOff :: Ptr AVStream -> Int -> IO AVStream

pokeElemOff :: Ptr AVStream -> Int -> AVStream -> IO ()

peekByteOff :: Ptr b -> Int -> IO AVStream

pokeByteOff :: Ptr b -> Int -> AVStream -> IO ()

peek :: Ptr AVStream -> IO AVStream

poke :: Ptr AVStream -> AVStream -> IO ()

HasStreamIndex AVStream

Methods

getStreamIndex :: AVStream -> IO CInt

setStreamIndex :: AVStream -> CInt -> IO ()

hasStreamIndex :: AVStream -> Ptr CInt

HasCodecContext AVStream

Methods

getCodecContext :: AVStream -> IO AVCodecContext

setCodecContext :: AVStream -> AVCodecContext -> IO ()

hasCodecContext :: AVStream -> Ptr AVCodecContext

HasId AVStream

Methods

getId :: AVStream -> IO CInt

setId :: AVStream -> CInt -> IO ()

hasId :: AVStream -> Ptr CInt

HasTimeBase AVStream

Methods

getTimeBase :: AVStream -> IO AVRational

setTimeBase :: AVStream -> AVRational -> IO ()

hasTimeBase :: AVStream -> Ptr AVRational

HasPtr AVStream

Methods

getPtr :: AVStream -> Ptr ()

Monad m => MonadReader AVStream (AvStreamT m)

Methods

ask :: AvStreamT m AVStream

local :: (AVStream -> AVStream) -> AvStreamT m a -> AvStreamT m a

reader :: (AVStream -> a) -> AvStreamT m a

class HasId t where

Minimal complete definition

getId, setId, hasId

Methods

getId :: t -> IO CInt

setId :: t -> CInt -> IO ()

hasId :: t -> Ptr CInt

Instances

HasId AVStream

Methods

getId :: AVStream -> IO CInt

setId :: AVStream -> CInt -> IO ()

hasId :: AVStream -> Ptr CInt

class HasCodecContext t where

Minimal complete definition

getCodecContext, setCodecContext, hasCodecContext

Methods

getCodecContext :: t -> IO AVCodecContext

setCodecContext :: t -> AVCodecContext -> IO ()

hasCodecContext :: t -> Ptr AVCodecContext

Instances

HasCodecContext AVStream

Methods

getCodecContext :: AVStream -> IO AVCodecContext

setCodecContext :: AVStream -> AVCodecContext -> IO ()

hasCodecContext :: AVStream -> Ptr AVCodecContext

class HasStreamIndex t where

Minimal complete definition

getStreamIndex, setStreamIndex, hasStreamIndex

Methods

getStreamIndex :: t -> IO CInt

setStreamIndex :: t -> CInt -> IO ()

hasStreamIndex :: t -> Ptr CInt

Instances

HasStreamIndex AVPacket

Methods

getStreamIndex :: AVPacket -> IO CInt

setStreamIndex :: AVPacket -> CInt -> IO ()

hasStreamIndex :: AVPacket -> Ptr CInt

HasStreamIndex AVStream

Methods

getStreamIndex :: AVStream -> IO CInt

setStreamIndex :: AVStream -> CInt -> IO ()

hasStreamIndex :: AVStream -> Ptr CInt

newtype AVCodec

Constructors

AVCodec (Ptr ())

Instances

Storable AVCodec

Methods

sizeOf :: AVCodec -> Int

alignment :: AVCodec -> Int

peekElemOff :: Ptr AVCodec -> Int -> IO AVCodec

pokeElemOff :: Ptr AVCodec -> Int -> AVCodec -> IO ()

peekByteOff :: Ptr b -> Int -> IO AVCodec

pokeByteOff :: Ptr b -> Int -> AVCodec -> IO ()

peek :: Ptr AVCodec -> IO AVCodec

poke :: Ptr AVCodec -> AVCodec -> IO ()

HasPixelFormats AVCodec

Methods

getPixelFormats :: AVCodec -> IO (Ptr AVPixelFormat)

setPixelFormats :: AVCodec -> Ptr AVPixelFormat -> IO ()

hasPixelFormats :: AVCodec -> Ptr (Ptr AVPixelFormat)

HasName AVCodec

Methods

getName :: AVCodec -> IO CString

setName :: AVCodec -> CString -> IO ()

hasName :: AVCodec -> Ptr CString

HasLongName AVCodec

Methods

getLongName :: AVCodec -> IO CString

setLongName :: AVCodec -> CString -> IO ()

hasLongName :: AVCodec -> Ptr CString

HasCodecID AVCodec

Methods

getCodecID :: AVCodec -> IO AVCodecID

setCodecID :: AVCodec -> AVCodecID -> IO ()

hasCodecID :: AVCodec -> Ptr AVCodecID

HasPtr AVCodec

Methods

getPtr :: AVCodec -> Ptr ()

class HasLongName t where

Minimal complete definition

getLongName, setLongName, hasLongName

Methods

getLongName :: t -> IO CString

setLongName :: t -> CString -> IO ()

hasLongName :: t -> Ptr CString

Instances

HasLongName AVCodec

Methods

getLongName :: AVCodec -> IO CString

setLongName :: AVCodec -> CString -> IO ()

hasLongName :: AVCodec -> Ptr CString

class HasName t where

Minimal complete definition

getName, setName, hasName

Methods

getName :: t -> IO CString

setName :: t -> CString -> IO ()

hasName :: t -> Ptr CString

Instances

HasName AVCodec

Methods

getName :: AVCodec -> IO CString

setName :: AVCodec -> CString -> IO ()

hasName :: AVCodec -> Ptr CString

class HasPixelFormats t where

Minimal complete definition

getPixelFormats, setPixelFormats, hasPixelFormats

Methods

getPixelFormats :: t -> IO (Ptr AVPixelFormat)

setPixelFormats :: t -> Ptr AVPixelFormat -> IO ()

hasPixelFormats :: t -> Ptr (Ptr AVPixelFormat)

Instances

HasPixelFormats AVCodec

Methods

getPixelFormats :: AVCodec -> IO (Ptr AVPixelFormat)

setPixelFormats :: AVCodec -> Ptr AVPixelFormat -> IO ()

hasPixelFormats :: AVCodec -> Ptr (Ptr AVPixelFormat)

newtype AVDictionary

Constructors

AVDictionary (Ptr ())

Instances

Storable AVDictionary

Methods

sizeOf :: AVDictionary -> Int

alignment :: AVDictionary -> Int

peekElemOff :: Ptr AVDictionary -> Int -> IO AVDictionary

pokeElemOff :: Ptr AVDictionary -> Int -> AVDictionary -> IO ()

peekByteOff :: Ptr b -> Int -> IO AVDictionary

pokeByteOff :: Ptr b -> Int -> AVDictionary -> IO ()

peek :: Ptr AVDictionary -> IO AVDictionary

poke :: Ptr AVDictionary -> AVDictionary -> IO ()

HasPtr AVDictionary

Methods

getPtr :: AVDictionary -> Ptr ()

newtype AVFrame

Constructors

AVFrame (Ptr ())

Instances

Storable AVFrame

Methods

sizeOf :: AVFrame -> Int

alignment :: AVFrame -> Int

peekElemOff :: Ptr AVFrame -> Int -> IO AVFrame

pokeElemOff :: Ptr AVFrame -> Int -> AVFrame -> IO ()

peekByteOff :: Ptr b -> Int -> IO AVFrame

pokeByteOff :: Ptr b -> Int -> AVFrame -> IO ()

peek :: Ptr AVFrame -> IO AVFrame

poke :: Ptr AVFrame -> AVFrame -> IO ()

HasData AVFrame

Methods

getData :: AVFrame -> IO (Ptr ())

setData :: AVFrame -> Ptr () -> IO ()

hasData :: AVFrame -> Ptr (Ptr ())

HasLineSize AVFrame

Methods

getLineSize :: AVFrame -> IO CInt

setLineSize :: AVFrame -> CInt -> IO ()

hasLineSize :: AVFrame -> Ptr CInt

HasPktPts AVFrame

Methods

getPktPts :: AVFrame -> IO CLong

setPktPts :: AVFrame -> CLong -> IO ()

hasPktPts :: AVFrame -> Ptr CLong

HasPts AVFrame

Methods

getPts :: AVFrame -> IO CLong

setPts :: AVFrame -> CLong -> IO ()

hasPts :: AVFrame -> Ptr CLong

HasPixelFormat AVFrame

Methods

getPixelFormat :: AVFrame -> IO AVPixelFormat

setPixelFormat :: AVFrame -> AVPixelFormat -> IO ()

hasPixelFormat :: AVFrame -> Ptr AVPixelFormat

HasHeight AVFrame

Methods

getHeight :: AVFrame -> IO CInt

setHeight :: AVFrame -> CInt -> IO ()

hasHeight :: AVFrame -> Ptr CInt

HasWidth AVFrame

Methods

getWidth :: AVFrame -> IO CInt

setWidth :: AVFrame -> CInt -> IO ()

hasWidth :: AVFrame -> Ptr CInt

HasPtr AVFrame

Methods

getPtr :: AVFrame -> Ptr ()

SwsCompatible AVFrame

Methods

swsPlanes :: AVFrame -> (Ptr (Ptr CUChar) -> IO r) -> IO r

swsStrides :: AVFrame -> (Ptr CInt -> IO r) -> IO r

sliceHeight :: AVFrame -> (CInt -> IO r) -> IO r

class HasPts t where

Minimal complete definition

getPts, setPts, hasPts

Methods

getPts :: t -> IO CLong

setPts :: t -> CLong -> IO ()

hasPts :: t -> Ptr CLong

Instances

HasPts AVPacket

Methods

getPts :: AVPacket -> IO CLong

setPts :: AVPacket -> CLong -> IO ()

hasPts :: AVPacket -> Ptr CLong

HasPts AVFrame

Methods

getPts :: AVFrame -> IO CLong

setPts :: AVFrame -> CLong -> IO ()

hasPts :: AVFrame -> Ptr CLong

class HasPktPts t where

Minimal complete definition

getPktPts, setPktPts, hasPktPts

Methods

getPktPts :: t -> IO CLong

setPktPts :: t -> CLong -> IO ()

hasPktPts :: t -> Ptr CLong

Instances

HasPktPts AVFrame

Methods

getPktPts :: AVFrame -> IO CLong

setPktPts :: AVFrame -> CLong -> IO ()

hasPktPts :: AVFrame -> Ptr CLong

class HasLineSize t where

Minimal complete definition

getLineSize, setLineSize, hasLineSize

Methods

getLineSize :: t -> IO CInt

setLineSize :: t -> CInt -> IO ()

hasLineSize :: t -> Ptr CInt

Instances

HasLineSize AVFrame

Methods

getLineSize :: AVFrame -> IO CInt

setLineSize :: AVFrame -> CInt -> IO ()

hasLineSize :: AVFrame -> Ptr CInt

newtype AVPicture

Constructors

AVPicture (Ptr ())

Instances

Storable AVPicture

Methods

sizeOf :: AVPicture -> Int

alignment :: AVPicture -> Int

peekElemOff :: Ptr AVPicture -> Int -> IO AVPicture

pokeElemOff :: Ptr AVPicture -> Int -> AVPicture -> IO ()

peekByteOff :: Ptr b -> Int -> IO AVPicture

pokeByteOff :: Ptr b -> Int -> AVPicture -> IO ()

peek :: Ptr AVPicture -> IO AVPicture

poke :: Ptr AVPicture -> AVPicture -> IO ()

HasData AVPicture

Methods

getData :: AVPicture -> IO (Ptr ())

setData :: AVPicture -> Ptr () -> IO ()

hasData :: AVPicture -> Ptr (Ptr ())

HasPtr AVPicture

Methods

getPtr :: AVPicture -> Ptr ()

newtype SwsContext

Constructors

SwsContext (Ptr ())

Instances

Storable SwsContext

Methods

sizeOf :: SwsContext -> Int

alignment :: SwsContext -> Int

peekElemOff :: Ptr SwsContext -> Int -> IO SwsContext

pokeElemOff :: Ptr SwsContext -> Int -> SwsContext -> IO ()

peekByteOff :: Ptr b -> Int -> IO SwsContext

pokeByteOff :: Ptr b -> Int -> SwsContext -> IO ()

peek :: Ptr SwsContext -> IO SwsContext

poke :: Ptr SwsContext -> SwsContext -> IO ()

HasPtr SwsContext

Methods

getPtr :: SwsContext -> Ptr ()

newtype AVOutputFormat

Constructors

AVOutputFormat (Ptr ())

Instances

Storable AVOutputFormat

Methods

sizeOf :: AVOutputFormat -> Int

alignment :: AVOutputFormat -> Int

peekElemOff :: Ptr AVOutputFormat -> Int -> IO AVOutputFormat

pokeElemOff :: Ptr AVOutputFormat -> Int -> AVOutputFormat -> IO ()

peekByteOff :: Ptr b -> Int -> IO AVOutputFormat

pokeByteOff :: Ptr b -> Int -> AVOutputFormat -> IO ()

peek :: Ptr AVOutputFormat -> IO AVOutputFormat

poke :: Ptr AVOutputFormat -> AVOutputFormat -> IO ()

HasVideoCodecID AVOutputFormat

Methods

getVideoCodecID :: AVOutputFormat -> IO AVCodecID

setVideoCodecID :: AVOutputFormat -> AVCodecID -> IO ()

hasVideoCodecID :: AVOutputFormat -> Ptr AVCodecID

HasFormatFlags AVOutputFormat

Methods

getFormatFlags :: AVOutputFormat -> IO FormatFlag

setFormatFlags :: AVOutputFormat -> FormatFlag -> IO ()

hasFormatFlags :: AVOutputFormat -> Ptr FormatFlag

HasPtr AVOutputFormat

Methods

getPtr :: AVOutputFormat -> Ptr ()

class HasFormatFlags t where

Minimal complete definition

getFormatFlags, setFormatFlags, hasFormatFlags

Methods

getFormatFlags :: t -> IO FormatFlag

setFormatFlags :: t -> FormatFlag -> IO ()

hasFormatFlags :: t -> Ptr FormatFlag

Instances

HasFormatFlags AVOutputFormat

Methods

getFormatFlags :: AVOutputFormat -> IO FormatFlag

setFormatFlags :: AVOutputFormat -> FormatFlag -> IO ()

hasFormatFlags :: AVOutputFormat -> Ptr FormatFlag

class HasVideoCodecID t where

Minimal complete definition

getVideoCodecID, setVideoCodecID, hasVideoCodecID

Methods

getVideoCodecID :: t -> IO AVCodecID

setVideoCodecID :: t -> AVCodecID -> IO ()

hasVideoCodecID :: t -> Ptr AVCodecID

Instances

HasVideoCodecID AVOutputFormat

Methods

getVideoCodecID :: AVOutputFormat -> IO AVCodecID

setVideoCodecID :: AVOutputFormat -> AVCodecID -> IO ()

hasVideoCodecID :: AVOutputFormat -> Ptr AVCodecID

newtype AVInputFormat

Constructors

AVInputFormat (Ptr ())

Instances

Storable AVInputFormat

Methods

sizeOf :: AVInputFormat -> Int

alignment :: AVInputFormat -> Int

peekElemOff :: Ptr AVInputFormat -> Int -> IO AVInputFormat

pokeElemOff :: Ptr AVInputFormat -> Int -> AVInputFormat -> IO ()

peekByteOff :: Ptr b -> Int -> IO AVInputFormat

pokeByteOff :: Ptr b -> Int -> AVInputFormat -> IO ()

peek :: Ptr AVInputFormat -> IO AVInputFormat

poke :: Ptr AVInputFormat -> AVInputFormat -> IO ()

HasAVClass AVInputFormat

Methods

getAVClass :: AVInputFormat -> IO AVClass

setAVClass :: AVInputFormat -> AVClass -> IO ()

hasAVClass :: AVInputFormat -> Ptr AVClass

HasPtr AVInputFormat

Methods

getPtr :: AVInputFormat -> Ptr ()

newtype AVClass

Constructors

AVClass (Ptr ())

Instances

Storable AVClass

Methods

sizeOf :: AVClass -> Int

alignment :: AVClass -> Int

peekElemOff :: Ptr AVClass -> Int -> IO AVClass

pokeElemOff :: Ptr AVClass -> Int -> AVClass -> IO ()

peekByteOff :: Ptr b -> Int -> IO AVClass

pokeByteOff :: Ptr b -> Int -> AVClass -> IO ()

peek :: Ptr AVClass -> IO AVClass

poke :: Ptr AVClass -> AVClass -> IO ()

HasPtr AVClass

Methods

getPtr :: AVClass -> Ptr ()

class HasAVClass t where

Minimal complete definition

getAVClass, setAVClass, hasAVClass

Methods

getAVClass :: t -> IO AVClass

setAVClass :: t -> AVClass -> IO ()

hasAVClass :: t -> Ptr AVClass

Instances

HasAVClass AVInputFormat

Methods

getAVClass :: AVInputFormat -> IO AVClass

setAVClass :: AVInputFormat -> AVClass -> IO ()

hasAVClass :: AVInputFormat -> Ptr AVClass

getAVCategory :: AVInputFormat -> IO Category

newtype Category

Constructors

Category CInt

Instances

Enum Category

Methods

succ :: Category -> Category

pred :: Category -> Category

toEnum :: Int -> Category

fromEnum :: Category -> Int

enumFrom :: Category -> [Category]

enumFromThen :: Category -> Category -> [Category]

enumFromTo :: Category -> Category -> [Category]

enumFromThenTo :: Category -> Category -> Category -> [Category]

Eq Category

Methods

(==) :: Category -> Category -> Bool

(/=) :: Category -> Category -> Bool

Ord Category

Methods

compare :: Category -> Category -> Ordering

(<) :: Category -> Category -> Bool

(<=) :: Category -> Category -> Bool

(>) :: Category -> Category -> Bool

(>=) :: Category -> Category -> Bool

max :: Category -> Category -> Category

min :: Category -> Category -> Category

Read Category

Methods

readsPrec :: Int -> ReadS Category

readList :: ReadS [Category]

readPrec :: ReadPrec Category

readListPrec :: ReadPrec [Category]

Show Category

Methods

showsPrec :: Int -> Category -> ShowS

show :: Category -> String

showList :: [Category] -> ShowS

avClassCategoryNa :: Category

avClassCategoryInput :: Category

avClassCategoryOutput :: Category

avClassCategoryMuxer :: Category

avClassCategoryDemuxer :: Category

newtype AVIOContext

Constructors

AVIOContext (Ptr ())

Instances

Storable AVIOContext

Methods

sizeOf :: AVIOContext -> Int

alignment :: AVIOContext -> Int

peekElemOff :: Ptr AVIOContext -> Int -> IO AVIOContext

pokeElemOff :: Ptr AVIOContext -> Int -> AVIOContext -> IO ()

peekByteOff :: Ptr b -> Int -> IO AVIOContext

pokeByteOff :: Ptr b -> Int -> AVIOContext -> IO ()

peek :: Ptr AVIOContext -> IO AVIOContext

poke :: Ptr AVIOContext -> AVIOContext -> IO ()

HasPtr AVIOContext

Methods

getPtr :: AVIOContext -> Ptr ()

avClassCategoryEncoder :: Category

newtype AVPacket

Constructors

AVPacket (Ptr ())

Instances

Storable AVPacket

Methods

sizeOf :: AVPacket -> Int

alignment :: AVPacket -> Int

peekElemOff :: Ptr AVPacket -> Int -> IO AVPacket

pokeElemOff :: Ptr AVPacket -> Int -> AVPacket -> IO ()

peekByteOff :: Ptr b -> Int -> IO AVPacket

pokeByteOff :: Ptr b -> Int -> AVPacket -> IO ()

peek :: Ptr AVPacket -> IO AVPacket

poke :: Ptr AVPacket -> AVPacket -> IO ()

HasDts AVPacket

Methods

getDts :: AVPacket -> IO CLong

setDts :: AVPacket -> CLong -> IO ()

hasDts :: AVPacket -> Ptr CLong

HasPacketFlags AVPacket

Methods

getPacketFlags :: AVPacket -> IO PacketFlag

setPacketFlags :: AVPacket -> PacketFlag -> IO ()

hasPacketFlags :: AVPacket -> Ptr PacketFlag

HasSize AVPacket

Methods

getSize :: AVPacket -> IO CInt

setSize :: AVPacket -> CInt -> IO ()

hasSize :: AVPacket -> Ptr CInt

HasData AVPacket

Methods

getData :: AVPacket -> IO (Ptr ())

setData :: AVPacket -> Ptr () -> IO ()

hasData :: AVPacket -> Ptr (Ptr ())

HasPts AVPacket

Methods

getPts :: AVPacket -> IO CLong

setPts :: AVPacket -> CLong -> IO ()

hasPts :: AVPacket -> Ptr CLong

HasStreamIndex AVPacket

Methods

getStreamIndex :: AVPacket -> IO CInt

setStreamIndex :: AVPacket -> CInt -> IO ()

hasStreamIndex :: AVPacket -> Ptr CInt

HasPtr AVPacket

Methods

getPtr :: AVPacket -> Ptr ()

class HasData t where

Minimal complete definition

getData, setData, hasData

Methods

getData :: t -> IO (Ptr ())

setData :: t -> Ptr () -> IO ()

hasData :: t -> Ptr (Ptr ())

Instances

HasData AVPacket

Methods

getData :: AVPacket -> IO (Ptr ())

setData :: AVPacket -> Ptr () -> IO ()

hasData :: AVPacket -> Ptr (Ptr ())

HasData AVPicture

Methods

getData :: AVPicture -> IO (Ptr ())

setData :: AVPicture -> Ptr () -> IO ()

hasData :: AVPicture -> Ptr (Ptr ())

HasData AVFrame

Methods

getData :: AVFrame -> IO (Ptr ())

setData :: AVFrame -> Ptr () -> IO ()

hasData :: AVFrame -> Ptr (Ptr ())

avClassCategoryDecoder :: Category

class HasSize t where

Minimal complete definition

getSize, setSize, hasSize

Methods

getSize :: t -> IO CInt

setSize :: t -> CInt -> IO ()

hasSize :: t -> Ptr CInt

Instances

HasSize AVPacket

Methods

getSize :: AVPacket -> IO CInt

setSize :: AVPacket -> CInt -> IO ()

hasSize :: AVPacket -> Ptr CInt

class HasPacketFlags t where

Minimal complete definition

getPacketFlags, setPacketFlags, hasPacketFlags

Methods

getPacketFlags :: t -> IO PacketFlag

setPacketFlags :: t -> PacketFlag -> IO ()

hasPacketFlags :: t -> Ptr PacketFlag

Instances

HasPacketFlags AVPacket

Methods

getPacketFlags :: AVPacket -> IO PacketFlag

setPacketFlags :: AVPacket -> PacketFlag -> IO ()

hasPacketFlags :: AVPacket -> Ptr PacketFlag

avClassCategoryFilter :: Category

class HasDts t where

Minimal complete definition

getDts, setDts, hasDts

Methods

getDts :: t -> IO CLong

setDts :: t -> CLong -> IO ()

hasDts :: t -> Ptr CLong

Instances

HasDts AVPacket

Methods

getDts :: AVPacket -> IO CLong

setDts :: AVPacket -> CLong -> IO ()

hasDts :: AVPacket -> Ptr CLong

avClassCategoryBitstreamFilter :: Category

avClassCategorySwscaler :: Category

avClassCategorySwresampler :: Category

avClassCategoryDeviceVideoOutput :: Category

packetSize :: Int

sizeof the AVPacket structure in bytes.

avClassCategoryDeviceVideoInput :: Category

avClassCategoryDeviceAudioOutput :: Category

pictureSize :: Int

avClassCategoryDeviceAudioInput :: Category

Types with Haskell equivalents

avClassCategoryDeviceOutput :: Category

avClassCategoryDeviceInput :: Category

data AVRational

Constructors

AVRational

Fields

• numerator :: CInt
• denomenator :: CInt

Instances

Show AVRational

Methods

showsPrec :: Int -> AVRational -> ShowS

show :: AVRational -> String

showList :: [AVRational] -> ShowS

Storable AVRational

Methods

sizeOf :: AVRational -> Int

alignment :: AVRational -> Int

peekElemOff :: Ptr AVRational -> Int -> IO AVRational

pokeElemOff :: Ptr AVRational -> Int -> AVRational -> IO ()

peekByteOff :: Ptr b -> Int -> IO AVRational

pokeByteOff :: Ptr b -> Int -> AVRational -> IO ()

peek :: Ptr AVRational -> IO AVRational

poke :: Ptr AVRational -> AVRational -> IO ()

avClassCategoryNb :: Category

av_rescale_rnd :: CLong -> CLong -> CLong -> AVRoundMode -> CLong

av_q2d :: AVRational -> CDouble

Convert an AVRational to a Double

av_rescale_q :: CLong -> AVRational -> AVRational -> CLong

Rescale an integer from one time base to another.

data AVFrac

Constructors

AVFrac

Fields

• fracVal :: CLong
• fracNum :: CLong
• fracDen :: CLong

Instances

Show AVFrac

Methods

showsPrec :: Int -> AVFrac -> ShowS

show :: AVFrac -> String

showList :: [AVFrac] -> ShowS

Storable AVFrac

Methods

sizeOf :: AVFrac -> Int

alignment :: AVFrac -> Int

peekElemOff :: Ptr AVFrac -> Int -> IO AVFrac

pokeElemOff :: Ptr AVFrac -> Int -> AVFrac -> IO ()

peekByteOff :: Ptr b -> Int -> IO AVFrac

pokeByteOff :: Ptr b -> Int -> AVFrac -> IO ()

peek :: Ptr AVFrac -> IO AVFrac

poke :: Ptr AVFrac -> AVFrac -> IO ()

data InputSource

The input source can be a file or a camera. When using Camera, frequently in the form Camera "0:0" defaultCameraConfig, the first input video device enumerated by libavdevice is selected.

Constructors

File FilePath

Camera String CameraConfig

Instances

Eq InputSource

Methods

(==) :: InputSource -> InputSource -> Bool

(/=) :: InputSource -> InputSource -> Bool

Ord InputSource

Methods

compare :: InputSource -> InputSource -> Ordering

(<) :: InputSource -> InputSource -> Bool

(<=) :: InputSource -> InputSource -> Bool

(>) :: InputSource -> InputSource -> Bool

(>=) :: InputSource -> InputSource -> Bool

max :: InputSource -> InputSource -> InputSource

min :: InputSource -> InputSource -> InputSource

Read InputSource

Methods

readsPrec :: Int -> ReadS InputSource

readList :: ReadS [InputSource]

readPrec :: ReadPrec InputSource

readListPrec :: ReadPrec [InputSource]

Show InputSource

Methods

showsPrec :: Int -> InputSource -> ShowS

show :: InputSource -> String

showList :: [InputSource] -> ShowS

data CameraConfig

Constructors

CameraConfig

Fields

• framerate :: Maybe Int
• resolution :: Maybe (Int, Int)

Instances

Eq CameraConfig

Methods

(==) :: CameraConfig -> CameraConfig -> Bool

(/=) :: CameraConfig -> CameraConfig -> Bool

Ord CameraConfig

Methods

compare :: CameraConfig -> CameraConfig -> Ordering

(<) :: CameraConfig -> CameraConfig -> Bool

(<=) :: CameraConfig -> CameraConfig -> Bool

(>) :: CameraConfig -> CameraConfig -> Bool

(>=) :: CameraConfig -> CameraConfig -> Bool

max :: CameraConfig -> CameraConfig -> CameraConfig

min :: CameraConfig -> CameraConfig -> CameraConfig

Read CameraConfig

Methods

readsPrec :: Int -> ReadS CameraConfig

readList :: ReadS [CameraConfig]

readPrec :: ReadPrec CameraConfig

readListPrec :: ReadPrec [CameraConfig]

Show CameraConfig

Methods

showsPrec :: Int -> CameraConfig -> ShowS

show :: CameraConfig -> String

showList :: [CameraConfig] -> ShowS

defaultCameraConfig :: CameraConfig