I'm currently creating an iPhone web application for piano chords, and I wanted to add an option that would let the user press a Play button and play the selected chord. However, I'm not sure how to do this, or if it's even possible.
Basically, is there any way to programmatically (through Javascript) play a sound file (wav, mp3,...) in the background? (i.e. not leaving the page)
Thanks for any help!
(Keep in mind that I'm developing a web app, so I'm using HTML, CSS & JS, not the native SDK)
short answer: no
from the docs:
Safari on iPhone plays audio and video
in webpages in fullscreen playback
mode only.
yes you can.
http://www.schillmania.com/projects/soundmanager2/
see it in action at soundcloud.com
With HTML5 audio, iPhone can play without fullscreen.
IOS requires sound be played with the press of a control button. If you are looking to autoplay a sound at some event on an HTML page, forget it.
Related
I am trying to tell if my video is going to play inline once the user starts the video (as apposed to fullscreen/in the native video player) on an iPhone in a UIWebView before the video has started. I have no way of knowing if the UIWebView has the setting allowsInlineMediaPlayback = YES as i do not know in what app or on what page my video is being displayed.
My goal is to only show the video if it can be played inline.
Is there any way to read the allowsInlineMediaPlayback setting from javascript, or detect if my video will play inline or not?
Everything I have read on the apple developers website seems to suggest that it will automatically play in full screen mode in safari. Now if they are using another app, as far as I know you do not have access to that apps UIWebViews properties. However, in an attempt to not be totally useless, here is a link to all of the methods you can query and you might find some useful information in there.
https://developer.apple.com/library/safari/documentation/AudioVideo/Reference/HTMLMediaElementClassReference/HTMLMediaElement/HTMLMediaElement.html#//apple_ref/doc/uid/TP40009355-CH18-SW27
Some more information that may be useful to you.
https://developer.apple.com/library/safari/documentation/AudioVideo/Conceptual/Using_HTML5_Audio_Video/AudioandVideoTagBasics/AudioandVideoTagBasics.html#//apple_ref/doc/uid/TP40009523-CH2-SW1
I'm using an embedded media player on my website to allow blackberry users to listen to audio without having to download it. (I'm testing this on blackberry bold 9700 and so any cool html5, flash or embed tags wont work) The reason I have it embedded is because I want to be able to keep track of a users listening time.
Basically what I want is to be able to know when a user clicks play or pause. How do I gain control of these buttons? possibly using some jquery?
This is my code for the player:
<object data="myfilepathHere" type="audio/mpeg">embedded track isnt working!</object>
This is the site I used as a reference:
http://devblog.blackberry.com/2009/08/blackberry-browser-embedded-media-content-automatic-playback-how-to/
I can get the two buttons play/pause and stop to show up (and it looks just like it does in the link I've provided) on the blackberry and the track to play so if I can get this to work that would be just dandy. thanks! :D
Sorry, I spent some time trying some ideas out and I'm pretty certain it's not possible to track or listen to any events on the Object. You really need the Audio tag on BBOS 6.0 and higher. If you were doing a WebWorks app instead of a website we have an API that would help (https://developer.blackberry.com/html5/apis/blackberry.audio.player.html).
Supporting 6.0+ is not that bad. You may find that the majority of people who visit your site have that version or higher.
I'm looking to add some videos to my mobile webapp. For the best UX, I'd like to avoid having a simple static video-tag. (because its in an element which is webkit animated and video + webkit animations don't always play nicely together in my experience.)
Rather, I'd like to have an image (with a play icon on it) to "link" to the video. Mobile YouTube (as seen on iOS) have done this very nicely where when you click the image, the video seems to "pop" up to fullscreen and plays. How do they do this? Is it a link? A previously hidden video-tag? Some webkit-animation to do the "popping"?
I snooped around using Chrome Inspector (+user agent switcher to iphone4) but the videos don't play on the desktop browser, and the code overall looks quite complex..
Can you help?
What you can do is on-click of the video thumbnail, you can load the video url using the object/embed tags. In IOS, whenever a video starts playing it automatically plays it in fullscreen(feature of IOS itself)
I believe you can do something similar to this on certain browsers (e.g. WebKit.)
Is there a way to show the controls after a video has started playing. Basically, I'm playing a video with play(), and I want the controls to stay up for a few seconds. Currently (at least on my Android device), the controls fade once the video starts.
Toggling the controls attribute doesn't work, unfortunately.
HTML5 video on Android (iOS too) is not opened inline but in the native player (i.e. outside the browser), so the <video>-tag attributes have no control over what is going to happen in the player.
I don't know if it's possible to "hack" / set-up the native player so I guess you'll have to do research on that. I don't know of any way to remotely influence the behavior of the Android application unfortunately. In case you find out something it would be nice if you could let me know btw.
Also see a recent question of mine (which is rather discouraging unfortunately).
I am developing an iPad app that embeds YouTube videos in HTML5 format into a UIWebView. The problem is that I want to pause the video when a user brings up modal dialog windows, rather than clear or stop the video as many have suggested. This is critical to a good user experience. Does anyone know any JavaScript or API that I can run to simply pause the video when an action that presents a modal dialog will occur?
The method I use to embed is described here.
http://apiblog.youtube.com/2010/07/new-way-to-embed-youtube-videos.html
This blog explains hot to build a video in HTML 5.
http://blog.steveheffernan.com/2010/04/how-to-build-an-html5-video-player/
Then interact with the video player via the method [myWebView stringByEvaluatignJavaScriptFromString:#"playVideo()"].
I didn't tested but it seems straightforward.
Are you sure we can play embedded YouTube videos in mobile Safari?
Good luck!
Have you tried going through official docs?
https://developer.apple.com/library/archive/documentation/AudioVideo/Conceptual/Using_HTML5_Audio_Video/ControllingMediaWithJavaScript/ControllingMediaWithJavaScript.html