Professional :: Filters For Video And FPS On Mobile Devices
Sep 17, 2010
I tried to apply a filter to a video on mobile phones and had a strange effect:
When I apply the filter to a 24 FPS source video the resulting frame-rate after applying the filter drops to about 7 FPS. But if I use a 8 FPS source video the frame-rate is even lower at about 3-4 FPS. I expected an higher, or at least equal resulting framer-rate with the 8 FPS source video. What's the reason for this behavior?
I use the Flash Player 10.1 for Android 2.2 and the Google Nexus One.
how to use filters (specifically a glow filter) on a mobile devices (specifically the iPhone) when using GPU rendering and high resolution. At the time, there was no answer... filters were unsupported. Period.
I can report that I have gotten a color matrix filter for desaturation AND a glow filter working on the iPhone and the iPad using GPU rendering and high resolution.
The solution, in a nut shell is as follows:
1: Create your display object... ie: a sprite.2. Apply your filter to the sprite like you normally would.3. Create a new bitmapdata and then draw that display object into the bitmap data.4. Put the new bitmapdata into a bitmap and then put it on the stage or do what you want.
When you draw the display object into the bitmapdata, it will draw it WITH THE FILTER!So even if you put your display object onto the stage, the filter will not be visible, but the new bitmapdata will!
Here is a sample app I created and tested on the iphone and ipad
Currently when we are putting a movie into a web site design we are using flv files. Recently I was told that flv files are not recognized on mobile devices such as phones and ipad's. If that is the case how should we be handling our movie files?
I wanted to display H.264 videos with air packaging for mobile and run into a problem.is StageVideo avaiable on mobile devices running IOS or android?I use air 2.6 sdk for packaging and it seems there is no StageVideo on ipad?I can use StageWebView but because of limitation of it ( it alwaysrendered on the top) this is not an option for me.Is any schedule when would StageVideo be available for mobile? maybeair 2.7 sdk?
I have designed a flash website using Flash CS5 using Actionscript 3.0 here: URL...It displays fine on a computer browser but the client is determined to view it on his mobile device (and all mobile devices).From my understanding; Flash is not supported by all mobile devices, although others have told me contradictory information.I know Iphone do not support Flash and I don't think Blackberry do either. But some Androids display flash content? Right?Can someone please offer me some advice on mobile devices when it comes to viewing Flash content...?
currently working on Adobe Flex Technologies. I want to know whether Adobe had launched a Flex platform for mobile devices or not. If Launched what is the name of the Framework and please come with a sample example URL .
I have a website [URL]. I added a flash mp3 player that plays a sound clip when you go to the page. I know Flash doesn't work on the iPhone OS, but is there a way to get this type of mp3 player to work on an iPhone? I'm thinking maybe a javascript mp3 player. What I would ultimately want is to replace my flash mp3 player with a different mp3 player and have it so the player is available on Windows and Mac computers as well as iPhone devices.
I have an adobe air application. I just added facebook features in it. My problem is that user can login and do activities properly. Following the code that I am using for logout :
protected function logout(callback:Function=null, appOrigin:String=null):void { this.logoutCallback = callback; //clears cookie for mobile. var params:Object = {}; params.confirm = 1; [Code] .....
I am passing [URL] as appOrigin. But the logout functionality is not working.
I have created a mobile application based on a theme park, a key feature of the assignment is an interactive map, i have the map working with no worries its a draggable map and you can move around it, the problem arises when i need to place buttons on the map itself. I need the buttons on the map to stay in place when the map is dragged about so they can be click on for certain areas on the map?
I am using flash builder to make an app for android/ios. How would you recommend I use assets such as images and sounds. Should I embed them or use loader? Any benefits to each one. I have a fair amount of assets.
I want my web site to use flash, but want to make sure Apple mobile devices dont see a big blank box. How do I test for this and replace flash with an image if its an iPad, etc.?
I wanted to know how I would make a whole symbol (an image) scrollable? I have found out how to do the multi-touch pinch to zoom but I can't find any code samples that will let me make the image scroll vertically only with one finger.
I want to find a software (or method) of achieving the following:
Be able to create a Flip Book from a pdf file Be able to embed multimedia content (audio, streamed video, swf) in the pages The resulting project should work in every (or most) computer internet browser and mobile devices (android tablets and phones, iPad, iPhone i've done a lot of research already, but I can't seem to find a good solution for this. I've tried a lot of those Flip book creator softwares. Some of them work pretty well, but I haven't found one that does everything.
I'm aware of the biggest difficulty: iPad and iPhone not being able to show flash content. So I'm in the search of an idea or someone pointing me in the right direction.
For example, is there any alternative to Flash to create flipping books? I know that in HTML 5 you can embed multimedia contents that should work with iPad and iPhone, but I don't know if you can do all the "cool" stuff that flash flipping books give you )like transitions, gestures, etc.
I'm trying to compile a droid app that uses the adobe air3'sNative extension for mobile devices. The trouble is that you have to compile it in the command line and the tutorial I was going from gave me a compile script for mac..
Code: # path to YOUR Android SDK export AIR_ANDROID_SDK_HOME="/Users/leebrimelow/Documents/SDKs/android-sdk/"[code]...........
I'm having a hard time finding information on the best way to deliver video to mobile apps built in Flash CS5.5.
I'm working on an iPad app using AIR for iOS and I'm wondering how I call on video files basic controls.
The app I'm working on is just a mobile presentation for our studio's production work, so I just want to be able to add our showreel and some other videos of work we've done.
I am developing an AS3 application (not a Flex one) using Flash Builder 4.5. My application can set its graphical components automatically according to stageWidth/stageHeight. My problem is with the actual application size. If I do not specify width/height in the SWF meta tag, my application is compiled according to the default (550x400?). If I do specify (for example 800x480), I won't be able to support other resolutions correctly.
Is there a way to tell the compiler to see the application size according to the device's/stage's sizes?
We have an ordinary video player built for Adobe Flash Player that streams a video file and plays it on a browser.However some of the video files aren't clear enough that we need additional video filters like sharpness filter while the others may require contrast filter or hue and tint filter due to its color balance.
The question is, is there any feature that are provided by Flash Player's core video component to apply those kind of filters on the fly at client-side?
What file should android devices use to view a live video stream? myeventname.f4m? I'm using the following html5 code and it's not working in Android devices. <video id="liveWebcast" poster="poster.jpg" src="[URL]" controls autoplay> </video>
We are on PC - CS5 Flash. We don't do very much at all in flash we try to use Java instead. But is there a way to get this to work? Can someone send instructions.
Correct me if I'm wrong, but it seems that apps created with Flash CS5.5 will not install on some iOS devices, including iPod Touch 2nd generation. For example, I see the error message stating that the app was not installed "because it is not compatible with this iPod". The same app was successfully installed when published with CS5.0
If this is true, by publishing such apps to the iTunes App store, a developer would invite negative comments from unhappy people who still use older devices. And since there's no way for the developer to respond, using CS5.5 sounds like a quick way to get negative reviews.
I've run into a bug where text (static or dynamic) is cut off when filters are applied. For example, I can create a static text object on the stage with a common font (Arial) and put some text into it, and it displays just fine. I'm putting a tween on it to gently fade it in from invisible (alpha=0%) to full (alpha=100%) and back to invisible. At this point, the text looks just fine. The trouble starts when I add a filter, like drop shadow for example. Once the filter is applied, the last character is cut off. For example, if the last word ends with an 'e', the 'e' character is lopped off vertically so only the left two thirds of the 'e' displays and the rightmost remaining third is not visible. I've tried quite a bit of adjusting things to fix this... adding multiple extra spaces at the end, increasing the size of the text box, several different fonts... nothing works except taking the filter back off. This is on the Mac version of Flash, by the way.
