ActionScript :: Flash FLVplayback SeekBar Noise
Oct 7, 2011
my issue is with flash FLVplakback control with a seekBar attached to it. example can be found here. for some unknown reason when i try to rewind using the seekbar, it produces a loud noise at the start. whereas if i let it play out the entire movie (mp4) and then play again using the play button it does not produce such noise. in case i rewind using the seebBar after playback has completed even then it does not produce the noise.
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Jun 13, 2010
I'm trying to provide a seekbar for a FLVPlayback. I have MovieClips (Graphics) for the base bar, fill bar and thumb. How can I attach these MovieClips to the FLVPlayback using AS3 code? Do I have to create a skin, if so then how? I'm using the Flash CS4 (Not Flex).
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Feb 28, 2011
I've setup an FLVPlayback 2.5 component with no skin. Then I've added all the UI components and assigned them to the FLVPlayback instance. I'm using a PlayPauseButton, a SeekBar, a MuteButton, a VolumeBar and a FullScreenButton. All of the components had their graphics customized. Extra care was taken not to rename or delete any movieclips.
If I try the custom components by publishing the movie, everything works fine.The problem arises when I dynamically load this SWF into another one. The parent SWF loads the playback controls and instantiates everything and starts the video playerback.
What doesn't work is the SeekBar's and VolumeBar's Handle. It just doesn't appear. If I put a trace() in those MovieClips, they never appear on the console, as if they are never created.
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Oct 14, 2010
I'm using the standard flvplayback component v.2.5.0.26
When I load a flv file in it, all UI buttons and buffering work correctly with the exception of the seekbar - when I drag the seekbar handle forward, the video doesn't go to that position, after I release the handle, it jumps back to the beginning of the video and it keeps playing from there
Does anyone know if it happens because of the specific flv file or I need to add some AS3 code to the seekbar to make it work?
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Dec 12, 2010
I have a FLVPlayback component with an FLV. I have it setup so that when the FLV reaches a cuepoint at the end, a button appears to rewind and play the video, and remove the button. This all works fine. My question is if there is a way to remove the button (removeChild) if the user goes back in the video using the seekbar in the FLVPlayback component?
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Aug 23, 2011
I have been looking all over for a solution, and I find a lot of posts that ask the question, but sadly no answers.
I am using an flv (videoClip) with embedded event cue points. These cue points bring on bullet points based on where the video is in the playback. Sadly when I use the seekbar the bullets will stay on until the next cue point is reached. I think I am getting close, but am hoping someone can help me finish it out!
[Code]...
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Jun 15, 2010
My big question is how to access the instance of the "SeekBarHandle" of the seekbar component which is created at runtime? I have a AS3 project (flashplayer 9) with a FLVPlayback component and custom FLV controls, partially build from standard FLV control components (play/pause component, stop component, seekbar component, volumecontrol component). The FLV control components are added at 'root' level of the project. What I'm trying to do is to switch the visiblity of the custom FLV controls where the seekbar and volumebar are the party poopers because of the on runtime created handle bars.
I read many many threads about people trying to access the instances of the handle bars but for the most of us out there with no luck. I know that the instance of the handle bar is created at the same level as the instance of the seekbar component but I can't trace/access/find the instance of the handle bar. NOTE: I don't want to add the seekbar component to a container mc/sprite because of the changing width of the seekbar. When I do it's disformed because by the scaling of the parent.
[Code]...
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Oct 25, 2010
I have been trying to create a visual noise pattern using bitmapData.noise, and with help from Rothrock and Kglad have created a working version.I checked with a colleague who is expert on the use of these visual patterns, and he suggested that the change speed is too fast: that the dots (pixels) need to change at just under 400 dots per second for an 800 x 600 stage.With beginner skills in AS3, I am unsure if there is any way to change the script to slow the rate of dot change in the bitmapData.noise function?
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Feb 7, 2011
I have an AS2 swf that loads FLV videos into a FLVPlayback component and attaches a seekBar component. When the video stops I unload the seek bar from the screen and set the FLVPlayback.seekBar = null. When another video is to be played I set up the seek bar again by attaching the seekBar component to the stage and assigning FLVPlayback.seekBar = newSeekBarInstance.
[Code]...
What Im noticing is that sometimes the seek bar is removed from the screen and sometimes it isnt? I cant seem to notice any pattern here. Has anyone had similar problems? Do I need to force garbage collection?
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Dec 8, 2011
I have a problem with my video player, I'm doing the video display through a seekbar appendBytes and I have but I can not make the video go to a certain point of view when I click on seekbar. I found that the problem is in how I view the video, which is the appendBytes.
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Nov 13, 2009
how can i create the 3D perlin noise effect in flash?
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Jun 13, 2009
I am customzining a Flash FLV Player skin and everything is basically done and working according to play.My two questions are the seek bar appears to be shorter than the movie length despite the fact that I expanded both instances of it on the FLA of the skin itself?The second question is -- what AS could I use to display the time code of the movie as "0:00" if I wanted to have that appear too?
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Jun 23, 2004
I was thinking the other week - wouldn't it be great to have a flash clock that not only tells a classy analogue time but also, like a church clock, gives out bell noises when the hour is reached, an also chimes the number of hours the time corresponds too. So at 1pm/am it will chime once, and at midnight you get 12 chimes and so on, I'm sure you get my meaning. I'm not great when it comes to working with sound, infact I've never added much more than a custom click noise on a button. How to go about this? I've attached a nice church bell noise for y'all just incase.
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Sep 5, 2011
I'm trying to replicate an smart filter from Photoshop (CS5) in AS3. Here's what I'm trying to do: I want to have a dark gray background (0x323232 to be specific) with some light, fine grained monochromatic noise on it. I've been mucking around with the perlinNoise method but it's 'too much noise'. Too much contrast. Code: bitmapData.perlinNoise(3, 3, 13, Math.random(), true, true, 7, true); Could anyone point me in the right direction?
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Dec 2, 2009
using an FLV, with SeekBar component...works fantastic, but the scrubber clashes with my cuepoints when dragging along the timeline. So i want the scrubber to be inactive. Tried everything but can't get it to disable.disable this, I've looked everywhere, seems a few people have asked here but with no solid response
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May 25, 2011
I was trying out Lee Brimelow's tutorial on creating a simple AR scene using [url]...
It worked out pretty well, considering I have never created something out of Adobe Flex Builder before.[code]...
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May 6, 2009
I would like to add a timer that keeps track of total time and also current time that runs next to my seek bar component for my flash movie. How can I do this? For example: 1:11 | 2:04 ... the 1:11 displays the current time of the movie and the 2:04 would represent the total time of the video.
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Nov 27, 2009
I'm trying to figure out how I can add a seekbar to my netstream.I have the duration of the flv through metadata and the current time of the stream, but I can't understand how I should connect them to pass a position to a seek handler. And allso to be able to drag the handler to positions in the stream.
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Mar 2, 2010
Basically I have a FLV that has a custom seekbar and seekbarhandle that you can see in the below image. The seekbar and seekbarhandle are under the layer "seekbuttons". Everything works perfectly but when I fade the seek bar out at the end of the FLV the seekbutton doesn't disappear instead it stays on the stage which shouldn't be possible cause I put a blank keyframe where it is.
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Jan 17, 2011
In the below code sometimes when microphone is not connected some noise is generated and the system just keeps on buzzing the same sound.Whats wrong with the code below and how to reduce the unwanted noise. Should i set myMic.setLoopBack(false) in the below code
[Code]...
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Feb 5, 2009
Lately I have been trying to animate the water surface giving it more natural look by use of Perlin noise. But it seems it is very CPU intensive operation. And if I use it along with other animations on the stage which involve lot of movements then it become really difficult for the machine to render the entire scene.
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Oct 7, 2008
I have a quick question regarding cue points. I am creating a file (flash CS3 using AS2) that includes an FLV video with cue points. The video is an FLVPlayback component (vs. a video object), and the cue points have been embedded in the FLV using the Flash Video Encoder. The video is a simple video capture of a person presenting a slide show. The video does not include the slides that this person is presenting. When the video plays and the cue points are reached, I have set slides (not part of the video, just separate elements on the stage) to appear on the stage, and change as each cue point is reached. The slides display at the appropriate point in the presentation, and this seems to work well.
The issue comes in with the scrubber. I am using the SeekBar component to show progress through the video and to allow the end user to scrub through the video, if they wish. However, when they scrub, the slides do not change. Meaning, if the user moves the scrubber forward or backward, the slide does not change to match the new location of the playhead, so the slides are out of synch with the presenter in the video. Is there a way to "read" the current cue point, based on the location of the playhead, so that the appropriate slides display at the proper scrubbed time in the movie?
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Feb 6, 2012
I have a timeline that contains a video track and an audio track. I have created a working play button and pause button, but cannot get a seek bar or volume control to work. I cannot use ActionScript 3.0 because I have the video embedded into the timeline since I have hotspots throughout the video. How can I create a seek bar using behaviors/actions with actionscrip 2.0 to control the video/audio?
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Aug 7, 2006
I have a seekBar component that controls a video clip. I want the seekbar to be invisible (alpha = 0) when the video first comes up,a nd then when someone rolls over the video, have the seekbar tween to alpha = 100; I got the seekbar to do this, but the handle on the seekbar is always visible and I can;t figure out how to control it. The id of the handle is SeekBarHandle, but when do something like SeekBarHandle._alpha = 0, it still doesn't work. I have searched the forums for an answer and can't figure it out. Has anyone had this problem before and know how to control the handle on the seekbar?
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Aug 5, 2011
I've been programming with AS3 and done something that I haven't done before, Flash Video Player. I found some source code from this site and tinkered it a bit. Here's the script below.
ActionScript Code:[code]....
The problem is, when I move the scrubber, it doesn't load the duration accurately wherever I scrub it. If that makes sense? Is there something that I'm doing wrong? The width of the SeekBar is 728px.
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Oct 13, 2011
How to add clickable video seekbar
when click on some area of the seek bar it should take the video seek to that position.[code]...
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May 24, 2009
I have an example that I copied out of a book "Actionscript 3.0 Cookbook"here's the error message:TypeError: Error #1009: Cannot access a property or method of a null object reference. at jim.bitmap::Clouds()[C:AS3projectsclassesjimitmapClouds.as:13] at clouds_fla::MainTimeline/frame1()[clouds_fla.MainTimeline::frame1:2]
[Code]...
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Jul 9, 2009
got this code from herehttp:
[Code]...
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Oct 5, 2010
I am wondering if there is any way to set the pixel colors exclusively to black and white (instead of gray) in a bitmapData.noise animation. The previous related thread is: [URL]..For the function:
function makeNoise():void { _bitmapData.noise(getTimer(), 100, 255, 7, true);
Is there any way to set the noise color pattern to black and white? In the scripting reference, it seems the choices are R||G||B||Alpha channels, so I am not sure if there is any way to combine these to get black and white only.
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Apr 11, 2012
This question was posted in response to the following article: [URL]
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