Webcam image quality

Question

Hi,
I am currently developing a video chat component for android using lccs, however, due to slow internet connectivity in my area, the webcam published is usually very laggy.
<rtc:WebCamera top="10" left="10" bottom="10" right="10" imageQuality=""/>
By just setting the imageQuality property of the WebCamera, will I be able to overcome the problem?And more importantly, what string value i can put to control the imageQuality property, is it high/low?I couldnt find the proper string value to key in, thx in advance for any advice.
Regards

Answer 1

Hi,
Thx for the advice, I've actually tried setting the imageQuality in the WebCamera component,but everytime i try to run the AIR application, it will crash, if i take out the imageQuality property,everything works normally, I am building an AIR application, imageQuality is just a property of the WebCamera right? I am not sure what went wrong, please advice. Thank you.
Below is the full coding:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
   xmlns:s="library://ns.adobe.com/flex/spark"
   xmlns:mx="library://ns.adobe.com/flex/mx" xmlns:rtc="http://ns.adobe.com/rtc" currentState="logon" fontSize="28">
<fx:Script>
[Bindable] private var roomURL:String = "https://collaboration.adobelivecycle.com/yytan1987/myfirstroom";
protected function connect():void {
auth.userName = userName.text;
currentState = "default";
session.login();
</fx:Script>
<s:states>
<s:State name="default"/>
<s:State name="logon"/>
</s:states>
<fx:Declarations>
<rtc:AdobeHSAuthenticator id="auth" protocol="rtmfp"/>
</fx:Declarations>
<s:TextInput id="userName" includeIn="logon" top="200" horizontalCenter="0"/>
<s:Button label="Connect" click="connect()" includeIn="logon" top="250" horizontalCenter="0" height="50" width="150"/>
<rtc:ConnectSessionContainer id="session" roomURL="{roomURL}" authenticator="{auth}" autoLogin="false" width="100%" height="100%" includeIn="default">
<rtc:WebCamera top="10" left="10" bottom="10" right="10" imageQuality="high_q" />
<rtc:AudioPublisher id="audioPub"  codec="{SoundCodec.SPEEX}" useEchoSuppression="true"/>
<rtc:AudioSubscriber/>
<mx:Button label="Audio" toggle="true" id="audioButt"
   click="(audioButt.selected) ? audioPub.publish(): audioPub.stop()"/>
<mx:Button x="103" y="0" label="Quality" toggle="true" id="audioButt1"
   click="(audioButt.selected) ? audioPub.microphoneManager.encodeQuality = 4 : audioPub.microphoneManager.encodeQuality = 6"/>
</rtc:ConnectSessionContainer>
</s:Application>
Regards,
Tan