2014/10/15 下午 10:05:07

iphone Programming Glossary: clips

Record and send/stream sound from iOS device to a server continously

http://stackoverflow.com/questions/11686884/record-and-send-stream-sound-from-ios-device-to-a-server-continously

so one chunk must continue where the previous one ended and so on. Our first thought was to create chunks of sound clips of for example 10 seconds and send them continuously to the server. Is there any streaming solution that is better simpler..

Writing video + generated audio to AVAssetWriterInput, audio stuttering

http://stackoverflow.com/questions/12187124/writing-video-generated-audio-to-avassetwriterinput-audio-stuttering

but my plan was to avoid this and composite the audio in floating point format buffers obtaining audio from audio clips is in float format . I might be doing some on the fly audio effects later on. After several hours I managed to get audio..

How do I add a gradient to the text of a UILabel, but not the background?

http://stackoverflow.com/questions/1266179/how-do-i-add-a-gradient-to-the-text-of-a-uilabel-but-not-the-background

coordinate system on for the Y axis sets the text drawing mode to intersect the drawn text with the clipping path clips the area to draw to the text and then draws a gradient. The gradient will only fill the text not the background. I tried..

Is it possible to play video using Avplayer in Background?

http://stackoverflow.com/questions/15470452/is-it-possible-to-play-video-using-avplayer-in-background

it possible to play video using Avplayer in Background I am using Avplayer to show video clips and when i go back app in background video stop. How can i keep playing the video I have search about background task background..

Showing/hiding navigation bar with smooth animation

http://stackoverflow.com/questions/2079590/showing-hiding-navigation-bar-with-smooth-animation

controller the navigation bar will jerk into place and lay on top of the tableview rather than pushing it down. It clips the top part of the tableview. Going back to the root controller isn't smooth in how the navigation bar disappears. Is there..

How Speech to Text conversion in iPhone

http://stackoverflow.com/questions/2270655/how-speech-to-text-conversion-in-iphone

How to erase part of an image as the user touches it

http://stackoverflow.com/questions/2978382/how-to-erase-part-of-an-image-as-the-user-touches-it

it isn't working. I have a UIView that detects touches then sends the coords of the move to the UIViewController that clips the image in a UIImageView by doing the following void moveDetectedFrom CGPoint from to CGPoint to UIImage image bkgdImageView.image..

iPhone Smooth Transition from One Video To Another

http://stackoverflow.com/questions/3410003/iphone-smooth-transition-from-one-video-to-another

at this StreetFighter demo app. It shows how a very simple game like iPhone UI can be constructed using a series of clips that show a character doing a kick a punch or throwing a fireball. The results looks like this I also wrote up a blog post..

AVCaptureSession cancels background audio

http://stackoverflow.com/questions/3490786/avcapturesession-cancels-background-audio

comment out the line adding the audio input the background audio continues. Does anyone know of a way to record video clips with the microphone while continuing to allow background audio to play I've looked around a lot and can't seem to find any..

how to control orientation of video assembled with AVMutableComposition

http://stackoverflow.com/questions/4175060/how-to-control-orientation-of-video-assembled-with-avmutablecomposition

to control orientation of video assembled with AVMutableComposition I am assembling a bunch of video clips filmed on the iPhone in portrait mode. To assemble them I am taking straightforward approach as follows AVURLAsset to get..

How to combine video clips with different orientation using AVFoundation

http://stackoverflow.com/questions/6575128/how-to-combine-video-clips-with-different-orientation-using-avfoundation

to combine video clips with different orientation using AVFoundation I am trying to combine several video clips into one using AVFoundation. I.. to combine video clips with different orientation using AVFoundation I am trying to combine several video clips into one using AVFoundation. I can create a single video using AVMutableComposition using the code below AVMutableComposition.. kCMPersistentTrackID_Invalid CMTime startTime kCMTimeZero videoClipPaths is a array of paths of the video clips recorded for loop to combine clips into a single video for NSInteger i 0 i videoClipPaths count i NSString path NSString..

How to properly export CALayer on top of AVMutableComposition with AVAssetExportSession

http://stackoverflow.com/questions/6749216/how-to-properly-export-calayer-on-top-of-avmutablecomposition-with-avassetexport

here but I just can't figure out what I'm doing wrong. I have an AVMutableComposition that I use to combine some video clips with some CALayer s that animate on top of them. Everything works ok when I take my AVMutableComposition and combine it..

UIImagePickerController editing allowed locks UIImage to max size of 320x320

http://stackoverflow.com/questions/724092/uiimagepickercontroller-editing-allowed-locks-uiimage-to-max-size-of-320x320

image. These toolbars leave an innocuous 320x320 window over the photo. It appears to me that this window effectively clips the underlying photo. Note The callback also returns an editing dictionary with the original image and the clipping rect..