Custom Video Progress Bar

I'm creating a simple little progress bar in AS3 to indicate
the progress of a video loading. I have a rectangle on the stage
called "bar_mc". I have this code, but it doesn't seem to work. As
near as I can tell the function "progressHandler" is never even
being called. What am I doing wrong? Any insight would be greatly
appreciated. Thanks!

Thank You! Your info and code provided the missing link for
me. I really appreciate the help.
I thought once I figured out how to control the "loading
progress bar" I would be able to figure out the "playhead knob",
but unfortunately, I seem to be missing something there as well. I
think the code must be close, but it isn't working. I think the
problem is finding the "current position" of the .flv. Help says
that NetStream.time will show "The position of the playhead, in
seconds." So I'm using this to find the curPos. But it always seem
to return 0.038 and so the playhead knob never moves. Here's the
code. Any help would be very much appreciated.

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Custom "Draggable" progress bar in Flash

I have created a custom skin for a Flash video that I wish to use. I currently have a shape tween within an MC that acts as the progress bar for the Flash video. Is there code that will allow me to click and drag that shape tween and control the movie? My movie is embedded within my flash not streamed. Is this possible, or if anyone knows of any good tutorials that would help me achieve this that would be great.
Cheers-
Graeme

you can use any scrollbar tutorial. instead of scrolling the _x or _y property of a movieclip, you'll be scrolling through the frame numbers that span the timeline that contains your video.
to look for a tutorial specific to your situation, try using google to search for "flash scrollbar timeline"

Streaming Video Progress Bar

I need to create a progress bar for my streaming video to let
the user know how much of the video has already been
downloaded/streamed. Making a progress bar for a progressive
download is easy, just check the bytesLoaded vs the bytesTotal. But
apparently with a streaming video those do not work. What exactly
do I need to check in order to create a progress bar for a
streaming video. Here is my sample code that doesn't work for the
progress bar.

Hi!
You might want to check out the video basics tutorials (8 of
them in total)
at
http://www.gotoandlearn.com/
/Jensen/
"quovadimus02" <[email protected]> wrote in
message
news:ehalfi$deh$[email protected]..
>I need to create a progress bar for my streaming video to
let the user know
>how
> much of the video has already been downloaded/streamed.
Making a progress
> bar
> for a progressive download is easy, just check the
bytesLoaded vs the
> bytesTotal. But apparently with a streaming video those
do not work. What
> exactly do I need to check in order to create a progress
bar for a
> streaming
> video. Here is my sample code that doesn't work for the
progress bar.
>
> var startingCheckX:Number = loader_mc.seek_mc._x;
> // updates loader bar as well as progress indicator
> function checkBytesLoaded() {
> amountLoaded = ns.bytesLoaded / ns.bytesTotal;
> loader_mc.bar_mc._width = amountLoaded * 280;
> loader_mc.seek_mc._x = startingCheckX + (ns.time /
duration * 280);
> var minsElapsed:Number = Math.floor(ns.time / 60); //
find number of
> minutes
> var secsElapsed:Number = Math.floor(ns.time % 60); //
find remaining
> seconds
> var minsTotal:Number = Math.floor(duration / 60); //
find total number of
> minutes
> var secsTotal:Number = Math.floor(duration % 60); //
find total number of
> seconds
> // add leading zero for single digit values
> minsElapsed = (minsElapsed < 10) ? "0" + minsElapsed
: minsElapsed;
> secsElapsed = (secsElapsed < 10) ? "0" + secsElapsed
: secsElapsed;
> minsTotal = (minsTotal < 10) ? "0" + minsTotal :
minsTotal;
> secsTotal = (secsTotal < 10) ? "0" + secsTotal :
secsTotal;
> loader_mc.counter_txt.text = minsElapsed + ":" +
secsElapsed + " / " +
> minsTotal + ":" + secsTotal;
> }
>
> loadedInterval = setInterval(checkBytesLoaded,100);
>

Custom made progress bar didn't work

Take a look at
mytest
Why is it not behaving like it supposedly should? The
progress bar didn't really show exact progression, the File size
didn't show the correct filesize that is being loaded, even the
image loader sometimes didn't show the pics. Why is it so difficult
for me?
Oh..below is the code snippet. Thanks for helping/trying to
help.

Thanks Uwe.
Anyone who has a Mac and a spare moment, may I invite you to download
the demo of the "Create Character Styles" script on my website:
www.freelancebookdesign.com, under the "Scripting" tab.
It has a progress bar and enableRedraw = false (hence my interest in
this subject), and it never occurred to me to test it on a Mac.
If someone could test it on their Mac and tell me what happens, that
would be much appreciated.*
Ariel
Free license for the first person who lets me know!

How to display test progress in customized OI progress bar??

Hi all
From the deaf silence of group for my previous question should i assume it is not possible to store/process the user configuration deatails in database instead of .ini file??
also please clarify me the following questions.
1. Is it possible to display the test progress in customized OI (like shown in the figure)
i used the method to get the number of steps.
axExecutionViewMgr.GetCaptionText(CaptionSources.CaptionSource_NumberOfSteps,true,""); ( but it returns null i used it in precommand event of appln. mgr.)
but the teststand should provide a event so that i can update the progressbar value according to number of steps/ steps completed in UI right??
2. The functionality of ABORT will abort the current execution. but when i say restart it should restart from step that is being aborted. but the current restart functonality provided in test stand restart from very first step of sequence. is there any way to achieve this?.
3. I try to run sequence file programmatically using the following code
NationalInstruments.TestStand.Interop.API.Engine eg= axApplicationMgr.GetEngine ();
NationalInstruments.TestStand.Interop.API.SequenceFile s =eg.NewSequenceFile ();
s.Path ="D:\\Program Files\\National Instruments\\TestStand 3.1\\Examples\\Demo\\CreateDeleteUsers\\CreateDeleteUsers.seq";
eg.NewExecution (s,"CreateDeleteUsers.seq",null,true,0,null,null,null);
but it show the following error
An unhandled exception of type 'System.Runtime.InteropServices.COMException' occurred in TestExec.exe
Additional information: Unknown function or sequence name 'CreateDeleteUsers.seq'.
have i anything missed in the code??
Thanks in Advance
Srini
Attachments:
exec.jpg ‏43 KB

Re 2. Restarting from the middle is not a feature that currently exists. To implement it yourself, you would have to create a step or callback that reads a persisted version of the results, variables, current step group/index, and anything else you need to restore and applies it to newly started execution. You would have to arrange to persist all these items when you terminate, either with a special step/callback or with special code in a OI application that you write.
This is probably not a feature that can be implemented in just a few of lines of code. It could be a simple or difficult project, depending on how much state you need to restore, whether you support restarting from within subsequence, whether you try to restore the system state by rerunning setup and cleanup groups, etc.
Re 3. Your code does not work because although you change the path of the new empty file, it is still a new empty file. To load a file, call ApplicationMgr.OpenSequenceFile. You can then execute it with a command object. Example:
this.axApplicationMgr.OpenSequenceFile(fileName);
// run the current sequence
this.axSequenceFileViewMgr.GetCommand(CommandKinds.CommandKind_RunCurrentSequence).Execute(true);
// run an execution entry point (Test UUTs is typically at index 0 and Single Pass is typically at index 1)
this.axSequenceFileViewMgr.GetCommand(CommandKinds.CommandKind_ExecutionEntryPoints_Set, 1).Execute(true);
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How to customize video player progress bar?

I want a video progress bar (maybe it is a slider ), which
can be used to show the buffer progress of video, the standard
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How can I customize the silder control?

this is a very basic video player. what we've done here is A
LOT of binding i.e. vp.playheadTime=(vp.totalTime/(100/ctr.value))
after you've figured out what the right math is..which is
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<?xml version="1.0" encoding="utf-8"?>
<mx:VBox xmlns:mx="
http://www.adobe.com/2006/mxml"
horizontalAlign="center" verticalAlign="middle"
horizontalScrollPolicy="off" verticalScrollPolicy="off"
width="100%" height="100%">
<mx:Script>
<![CDATA[
public function init(path:String):void
vp.source = path;
vp.play();
public function fixIt(what:Number):Number
what.toFixed(2);
return Number(what);
]]>
</mx:Script>
<mx:VideoDisplay autoPlay="false" id="vp"/>
<mx:HSlider minimum="0" maximum="100" width="{vp.width}"
height="29" id="ctr"
value="{fixIt(vp.playheadTime/(vp.totalTime/100))}"
change="vp.playheadTime=(vp.totalTime/(100/ctr.value))"
liveDragging="true"/>
<mx:Label id="duration"
text="{int(vp.playheadTime)}"/>
<mx:HBox>
<mx:Button id="pp" label="Play/Pause"
click="if(!vp.playing){vp.play()}else{vp.pause()}"/>
<mx:Button id="st" label="Stop" click="vp.stop()" />
<mx:Button id="rw" label="Rewind"
click="vp.playheadTime=0" />
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</mx:VBox>

Progress Bar On Page Process

Hello
I have a page process in APEX that takes a while to finish. When I click a button, I want a progress loading widget to appear.
There is a lot of processing that takes place on this page; however, I only want the progress bar to show when a particular button is pressed for one particular process. I am having trouble getting the progress bar and the process to fire at the same time.
Process name: P3_REFRESH_AS_TABLE
/* calls a pl/sql procedure*/
BEGIN
PC_ST_PR_POPULATE_ATH_SCHED;
END;Button Name: P3_REFRESH_TABLE
I have the Ext JS Library 2.2.1 uploaded to the server.
This is the progress bar code I am trying to use:
//==== Progress bar 4 ====
var pbar4 = new Ext.ProgressBar({
text:'Waiting on you...',
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textEl:'p4text',
cls:'custom',
renderTo:'p4'
var btn4 = Ext.get('btn4');
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});This is the CSS code:
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color:#555;
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text-align:left;
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height:17px;
border:1px solid #686868;
overflow:hidden;
padding:0 2px;
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height:19px;
.custom .x-progress-inner {
height:17px;
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.custom .x-progress-bar {
height:15px;
background:transparent url(images/custom-bar.gif) repeat-x 0 0;
border-top:1px solid #BEBEBE;
border-bottom:1px solid #EFEFEF;
border-right:0;
}Any help on this is appreciated
Regards,
Kelly

Thank you Luis and Chris for your response.
I have been able to successfully use Carl's logic only when the page process is not set to go off when the button associated with the processing bar is clicked. However, there are a few buttons on the page so each time the page gets submitted the page process fires off if it is not associated to a button. Is there a condition I can use that will prevent the process from firing until the button associated to the processing bar is clicked?
Regards,
Kelly

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Hello custom RTOI experts! I am attempting to make a customization to the full-featured LabVIEW RTOI (for TestStand 3.0) in order to provide the seemingly simple feature of a step completion progress bar on the execution page of the tab control. Let me explain a little behind the concept I'm going for. There are some steps in my sequences that take a relatively long time (15 minutes or so). During this period, a requirement of mine is to have a progress bar that gets updates every so often such that by the time the step would ordinary complete, the progress bar is at 100%. Initial attempts involved a separate VI that managed the progress bars, but having yet another window is not the ideal UI design... Instead, I was hoping to integrate this functionality into the RTOI so that each time a new step begins executing, additional custom data (the expected step duration) is (optionally) sent to the RTOI providing the progress update portion of the RTOI code the necessary data.
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Am 08.12.2011 19:32 schrieb "SteveLunny" <[email protected]>:
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