[Laszlo-dev] [laszlouser] Simple MP3 example in SOLO mode

David Temkin temkin at laszlosystems.com
Mon Mar 31 15:22:11 PDT 2008


Hm. Forwarding to the OpenLaszlo.org lists.


On Mar 31, 2008, at 8:21 AM, kevinarpe wrote:

> Hi,
>
> I am a new user to Open Laszlo.  Thank you to all who have
> contributed.  It seems very impressive so far.
>
> My goal is to develop a very simple slideshow that plays music and has
> a status bar.  New York Times online has a similar audio slideshow
> feature.
>
> I can get many, many things to work with images and timers.  (Good
> stuff!)  But... I cannot get MP3s to play in SOLO mode, even in the
> simplest cases.
>
> I create a simple 10second MP3 using Audiology in Ubuntu Linux and
> save as 128kb constant bit rate with 44.1khz sampling.
>
> I am using the latest OpenLaszlo 4.0.10 (28-Mar-2008).
>
> Here is my code:
> <?xml version="1.0" encoding="UTF-8"?>
> <canvas debug="false"
>>
>  <view src="small-sample.mp3" play="true" />
> </canvas>
>
> I compile with the command:
> ~/lps-4.0.10/bin/lzc play.lzx
>
> I get a file, but no audio plays when I load it in my Web browser
> (FireFox).  I know my OpenLaz compiler and FlashPlayer works because I
> can get many other things to work in OpenLaszlo.
>
> I have tried the Audio sample from the Learn-Laszlo-in-10-minutes
> demo.
> http://www.openlaszlo.org/lps4/laszlo-explorer/index.jsp?navset=nav10.xml&bookmark=Introduction
>
> See: Basics -> Audio
> The song plays fine.  This proves my Linux setup with FlashPlayer can
> play MP3 audio.
>
> Can someone help?  I also have the latest version of FlashPlayer.
>
> Let me know.
> Thanks!
> Kevin
>
>
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