I am trying to develop an iPhone application just like Vine using PhoneGap. PhoneGap 2.7 doesn't support duration control so I switched to PhoneGap 3.0. It supports duration control but I can't implement the touch to capture option.
Does anybody know how to customize video recording by altering the plugin? Is it possible to create a pause option during recording and set a 6 sec limit? How can I get better control using the PhoneGap plugin?
Take a look at the VideoCapturePlus plugin.
https://github.com/EddyVerbruggen/VideoCapturePlus-PhoneGap-Plugin
It allows a time limit and png video overlays which may be useful. It needs some tweaks to allow pausing the video, but it looks like there is something similar commented out in the source code. It may be worth contacting the developer for clarity.
Related
We are creating an app using Swift on IOS that needs to use custom audio controls: a play button, a stop button, a current time/pos indicator, the duration and perhaps even a seek bar to play 1 audio file that is built into the application. My friend has worked hard on this project but so far was unable to find a solution. Is it possible using mediaplayer or is another api easier, possibly something similar to exoplayer for android apps.
Thanks.
In my opinion I would say that using AVFoundation would probably be easiest since it is built into swift you just have to do import AVFoundation and you would probably want to create an AVAudioPlayer to listen to the music. Also the API is pretty simple. If you need any help getting started I found this article on Mashable that shows how to play audio and how to control it with a custom play and pause button. https://medium.com/yay-its-erica/creating-a-music-player-app-in-swift-3-53809471f663. Also I found on Apple's documentation how to get the current time of the audio playing https://developer.apple.com/documentation/avfoundation/avaudioplayer/1387297-currenttime. I hope I was able to help and if you have anymore questions don't hesitate to ask!
I want to build a facebook app featuring a personalized video which imports content assets from the user's facebook profile and their extended social graph and integrates these assets within the timeline. I am thinking of using Flash however a key stipulation is that the app works on mobile - and so I would need to use HTML5. My question is: Can I use Flash to build the application and then compile the app as HTML5 - or is there an alternative solution in the form of a HTML5 video toolkit with a programming layer that would allow me to build a web app / access the Facebook API?
I have done this a few times over the years and yes flash was the easiest however there are a few options which you have available to you that I know of which will be purely HTML5 based, personally I'd stay away from flash here as it will end up just getting int he way:
1- The cleanest method is to use a video compositing tool on the server side which can be programmed to accept variables. Personally I have only ever done this using ffmpeg however there a couple of alternatives which are out there.
The basic process would be to grab the media from FB then to composite them at certain point on top/below/around a base video which is sitting on the server using a shell script which you then pass the media assets to as variables. There are so many options as to how you might want this to be done, probably best id to have a look at some of these examples:
http://broadcasterproject.wordpress.com/2010/05/18/how-to-layerremix-videos-with-free-command-line-tools/
http://graphcomp.com/ffmpeg/
ffmpeg watermark without vhook?
note that last time I did this I used vhooks and custom filters, vhooks are now deprecated
This method will mean a reasonably heavy server load if your app is popular but it's probably the most robust across devices etc.
2- Use Popcorn.js, and let the processing be done on the client side. you could hard code it using css/js/html but popcorn is pretty stable although I havent seen how it runs on devices but in theory it should work (all standardized technologies). Basically the process would be to use javascript to fire the display of images overlayed on the video base file at preset cue points. Popcorn has all of the methods and means for you to do this already.
Hope this helps a bit. Good luck, sounds fun.
we realised some interactive video apps and one recent project was quite like your question describes.
We used adobe flash to track the motion - and published the project via create.js. You could have an image sequence from within create.js or put a video in a layer behind. This video would then control the player head time of the create.js motion tracked sequence via jquery.
worked fine - here a link to a testsetup with an image sequence.
Video Integration would be the next step.
http://www.jungeroemer.net/projekte/testpersvid/elftest01.html
(German text, sorry but it's nothing important to read there.
Just click the images and go for it)
you can download the sources from the link, if you need i can also upload the flash file to show you the motion tracking.
My question is if there is any built-in interpretation of metadata by the video player in iOS. I know one can add meta-data to a video and interpret it within a custom application as shown here.
In iOS on ipod or iphone, an HTML video is opened within the native player. I would like to display a message above or below the video for a short duration at the beginning. Since I cannot control the native player I thought there might be some built in metadata interpretation that could be used to perform this. I have not been able to find any information on this.
Any help is appreciated.
The blog you've posted includes details on using the native player MPMoviePlayerController to display meta data, which is pretty cool actually. You learn something new every day! If you're making a Phonegap App I suppose you could write a plugin to do this?
Or alternatively, have a look at this other OS question which appears to suggest that it is possible - though not seemingly with metadata embedded in the actual video. Apparently this works on iOS.
Reading metadata from the <track> of an HTML5 <video> using Captionator
I am developing a cocos2d app.
It's almost completed but now I want to record the activities of my app as a video file, including sound produced by the app.
How can I implement this?
Anybody can help me.
Please suggest a way to implement this.
Thanks in advance.
The question isn't new, but since it isn't answered I thought I'd pitch in:
We provide an SDK called "Everyplay" that allows you to do exactly what you're looking for. It's free to use, and is lightweight.
We provide out-of-the-box integrations for Unity3D, cocos2d (1.x, 2.x), cocos2d-x, and you can of course integrate to a custom OpenGL-based game engine.
The documentation is available at https://developers.everyplay.com/doc
The documentation contains an example app key to use when developing, but you can of course sign up for your own client key at https://developers.everyplay.com/
There are many options - and the fact that your app is cocos2d doesn't matter much.
iSimulate works well. You can actually play the app on your device and record the gameplay as well as the touch events. This is important if you want to show user interaction in your app. You run the app in the simulator but you control it from your device.
If you just want to record the app interaction without caring about showing users the touch events, you can use Screenflow or Jing or some other recording software. I used to use Jing (free) but Screenflow works better for me and it also lets you create more advanced video like a trailer with effects. edit You should be able to capture touch events through the simulator with Screenflow too. You can choose to show them or not. And can use different indicators for those events.
Search on google for mac or iphone recording software. There are many options. I had the best experience with Screenflow because I wanted to make a trailer and gameplay video.
I'm developing similar application which allow user record the activity within cocos2d-x activity.
I'm using screen capture method and then combine it using FFMPEG. The performance wasn't too good thought but is the easiest way to achieve.
I'm writing the application for iOS in Flex (sdk 4.5). Is it possible to play movie in such built application?
I was trying to use Video component - which works well on my desktop, but it doesn't work on my iPod. Of course my application is running, but the video isn't playing.
I think I have final results:
It is possible to play video in iOS app written for AIR 2.6 but it can't be decoded by using h.264 video and acc audio codecs.
For me it was working when video was decoded by using vp6 codec and standard Video component. There is an issue with low frame rate which can be partially resolved when setting renderMode to gpu in descriptor file, however as you can see here it's not recommended.
P.S. Thanks for help J_A_X.
I would recommend that instead of trying to play the video internal to your application, you just link to it and let the native OS handle it. The OS will either open up a browser to play the file or launch a native app to handle it.
Have you tried to use the StageVideo class? It's new in 10.2 and meant to utilize full hardware acceleration. Follow this tutorial for more information.