I'm using UIView animation blocks to crate a slidshow of images. I'd like to allow users to play those animations through AirPlay. Would I somehow have to save a video file and play that or is there something more clever that could be done?
In iOS 5, user will be able to mirror the screen using AirPlay to there other AirPlay devices (mainly the Apple TV).
In the current stable version of iOS (4.3.5 as of this writing), I don't think that can be made (except, like you said, with a video file).
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I came across this ans to avoid fullscreen video player in iPhone.Can we use this module to create video player custom controls.
I have using jwplayer and have own custom video controls (fast forward/backward, transcript, slow/fast, volume control, fullscreen).This controls gets hidden in iPhone and native iPhone video player is shown.
Is there any way to avoid this iphone fullscreen and still bring own custom controls.
Can this module be used for jwplayer? to bring own custom video control with jwplayer.
I have not seen that particular library in use with our player, so you're more than able to try it - but I cannot guarantee any success, nor can we provide support for its use.
With that being said, iOS 10 is slated to bring inline video playback to Safari for iPhone and the good news is our player is already set up in the way it needs to take advantage of this. Obviously, iOS 10 is in beta and not final yet so things are subject to change, but this is good news for those customers looking for inline video playback in Safari on iPhone.
In my iPhone app, I am using the UIImagePickerController with source type UIImagePickerControllerSourceTypeCamera. When the user takes a picture, the phone plays the familiar camera shutter sound. How can I replace this with my own custom sound? I know it's possible because I've seen other apps from the App Store do it (e.g. Red Laser).
I am quite certain it's not possible. AFAIK, Red Laser doesn't actually take a "normal" picture but uses UIGetScreenImage() (undocumented but nevertheless allowed for App Store apps) to make a screenshot of the live video feed. Since the OS does not play sound on this occasion, they are free to play their own sound.
Edit for clarification: As of OS 3.1, you are free to substitute the standard camera interface with your own controls. So you could place your own shutter button on the screen and play your own sound when the user taps it, but AFAIK there is now way to get rid of the OS's standard shutter sound.
AFAIK the standard camera shutter sound cannot be changed via SDK.
This answer supports that. You can replace your own sound by switching sound files, but not in an app.
Some answers such as this one suggest using AVCapture, but this method takes video screenshots, which reduces the image quality. I
t appears that you can't change the shutter sound because you could make it a silent sound, and capturing images covertly is against the App Store policy. See this answer.
TLDR:
The only way to change the shutter sound is to use a video screen grab.
When we call MPMoviePlayerController.play method, the movie player is opened and the video is played in a separate full screen. is it possible to play a video in a custom view, that is I have an image added on a view, when this image is clicked, the image has to be removed and the video has to play there itself as the feature in iPad.
Non-full screen playback of video is possible in iPhone OS 3.2 for iPad.
If you are porting an application that uses the MPMoviePlayerController class of the Media Player framework, you must change your code if you want it to run in iPhone OS 3.2. The old version of this class supports only full-screen playback using a simplified interface. The new version supports both full- and partial-screen playback and offers you more control over various aspects of the playback.
On the full-screen question, see this section of the iPad Programming Guide for further information, and this property of MPMoviePlayerController specifically.
Bear in mind that you can still only play one video at a time, and that this is only currently possible for iPad.
Not using MPMoviePlayerController, no.
You might be able to achieve this using a custom movie player, but I haven't seen one in the wild yet, and I don't know how it would be done.
In my iPhone app, I am using the UIImagePickerController with source type UIImagePickerControllerSourceTypeCamera. When the user takes a picture, the phone plays the familiar camera shutter sound. How can I replace this with my own custom sound? I know it's possible because I've seen other apps from the App Store do it (e.g. Red Laser).
I am quite certain it's not possible. AFAIK, Red Laser doesn't actually take a "normal" picture but uses UIGetScreenImage() (undocumented but nevertheless allowed for App Store apps) to make a screenshot of the live video feed. Since the OS does not play sound on this occasion, they are free to play their own sound.
Edit for clarification: As of OS 3.1, you are free to substitute the standard camera interface with your own controls. So you could place your own shutter button on the screen and play your own sound when the user taps it, but AFAIK there is now way to get rid of the OS's standard shutter sound.
AFAIK the standard camera shutter sound cannot be changed via SDK.
This answer supports that. You can replace your own sound by switching sound files, but not in an app.
Some answers such as this one suggest using AVCapture, but this method takes video screenshots, which reduces the image quality. I
t appears that you can't change the shutter sound because you could make it a silent sound, and capturing images covertly is against the App Store policy. See this answer.
TLDR:
The only way to change the shutter sound is to use a video screen grab.
I need to develop some sort of application featuring Editing Movie slices, Adding and editing images, Adding sound . recording movie, Adding effects, setting transitions between movie clips and images.
so is there any provision in SDK 3.0? I will use iPhone 3GS
Please Help Me.
Thanks
Unfortunately, there isn't a lot of support for a program like this on the iPhone yet. With the 3GS and OS 3.0, your program can let the user record a video and trim it, but everything after that is left to you to do from scratch. You get the filename of the recorded video, but there are no OS calls to even do something as simple as find out how many seconds of video there are.