iphone Programming Glossary: sampletally

Drawing waveform with AVAssetReader

http://stackoverflow.com/questions/5032775/drawing-waveform-with-avassetreader

NSMutableData alloc init reader startReading UInt64 totalBytes 0 SInt64 totalLeft 0 SInt64 totalRight 0 NSInteger sampleTally 0 NSInteger samplesPerPixel sampleRate 50 while reader.status AVAssetReaderStatusReading AVAssetReaderTrackOutput trackOutput.. sampleCount i SInt16 left samples totalLeft left SInt16 right if channelCount 2 right samples totalRight right sampleTally if sampleTally samplesPerPixel left totalLeft sampleTally SInt16 fix abs left if fix normalizeMax normalizeMax fix.. left samples totalLeft left SInt16 right if channelCount 2 right samples totalRight right sampleTally if sampleTally samplesPerPixel left totalLeft sampleTally SInt16 fix abs left if fix normalizeMax normalizeMax fix fullSongData appendBytes..

• s.height
• s.width
• s1
• s2
• s3
• saddr
• sadly
• sadun's
• sadun
• safari's
• safari
• safariauth
• safe
• safely
• safer
• safety
• sagar
• sahajanand
• said
• sake
• salary
• sale
• sales
• salt
• sam
• samba
• same
• samlresponse
• sample
• sampleadjustmentfactor
• sampleapp
• samplebuffer
• samplebufferref
• samplebutton
• samplecnt
• samplecode
• samplecount
• sampled
• sampler2d
• samplerate
• samples
• sampletally
• sampling
• sandbox
• sandbox.itunes.apple.com
• sandboxed
• sandboxing
• sane
• sangam
• sanity
• sanitycheck
• sans
• sat
• satellite
• satisfied
• satisfy
• satisfying
• saturation
• saturday
• save
• savebutton
• savecontext
• savecustomobject
• saved
• savedalert
• savedarrayofscorecards
• savedgames
• savedimagepath
• savedirectory
• savedstock