Is the Java Media Framework still supported by Sun or not ??

Hello my name is Michael.
I have questions about the JFM, are there any person who can response it, please post it.
I don't know if the technology is up to date if there is no release or bug fix since 2003.
Please tell me something about the plan from Sun about the Java Media Framework.
Is there any substitute java framework to work with ??
Thank you for your benefit !!
Michael

Doug,
Your iPod should work with no issues on 10.4.11 and iTunes 8+.
When the iPod "locks up" do you hear any clicking noises? Your symptoms sound like the hard drive is having hardware issues.
Here's a trick I used to use to fix the older iPods. It involves opening up the iPod, so if you don't feel comfortable, you might want to go to someone who does.
Take a blade from a box cutter and gently move it along where the plastic meets the metal on the iPod. Use the blade to pry open the iPod from the metal case for the back.
Once you get the iPod out, look towards the bottom of the iPod, and you should see the hard drive with a wide cable attached to it. Take that cable out of the hard drive (gently). Find a Bic pen cap (or something similar) and push it in between the two rows of pins on the cable. Try to make sure the pins are spread apart evenly and all pointing directly out. Once you get that in place, firmly push the cable back into the hard drive and gently put the iPod back together.
You may then want to restore just to be safe, and try loading your music again. I've used this trick on many old iPods to bring another couple of years of life into them. (sometimes this cable comes loose, causing the issues you're describing)
Justin

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Codecs for the Java Media Framework now available

Hi,
Firstly, apologies for the "ad"...
The "jffmpeg" project at sourceforge (of which I am a developer) is now producing a codec pack for JMF. This consists of a selection of pure Java codecs, and a JNI wrapper onto the native FFMPEG codecs.
See http://jffmpeg.sourceforge.net/ for details.
Please let me know if you find this useful.
JonathanH

Thanks a lot for your answer...!!!!
I am not really a pro in codecs, and I think that it's the main problem. :p
I want to find a solution (I have to ! ), but it's very difficult for me..
For the mpeg2 Transport stream format : you've totally right !
In the mpeg2 TS format, the main difference with standard mpeg2 is that there is a structure "packet by packet", with a given packet length (188 bytes)... Each packet has an header which gives some information as you've said : transport error bit, synchronisation bit, etc... (and to be true, I have some difficulties understand really what each packet contains... I've understood the IPB principle, but this format is not very clear for me...)
How can I explain my program ? heu...
after extracting datas (I work in real time), at time t, I have in a byte array many 188 bytes blocks
(I store them in a big byte array in a Buffer)... What have I to do with it ? Now, my program reads each 188 bytes and when the time represented is > 100ms, I run the processor on it, and so the decoding process...
Is my error here ? how have I to do ? is it really a problem of size ?
I have transformed my program this morning so as to have datas incoming from a file (and not my peripherical) : so, now, in theory, I can read datas which are not mpeg2 ts. But I haven't made test yet...
But, I suppose that I am going to have the same problems that I have already faced :
if I try to take a large chunk of data, jmf generates an error (I supposed that it's because the videoformat definition doesn't correspond with what jmf is waiting for !):
# An unexpected error has been detected by HotSpot Virtual Machine:
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0c307669, pid=2992, tid=2604
# Java VM: Java HotSpot(TM) Client VM (1.5.0_01-b08 mixed mode)
# Problematic frame:
# C [jmmpegv.dll+0x7669]
# An error report file with more information is saved as hs_err_pid2992.log
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
the famous error that we often see on this forum....!
And, if I take a little chunk, I have a ffmpeg error (I have understood now why... thanks to you)!
And so, in decoder output, null length datas... logical !
Maybe, I have an error in my program, but I really don't know where...
I have an other problem... I would like to know if it is normal :
I can't register (via jmregister) the NativeDecoder (but I can register NativeEncoder !)...
It's quite strange... I've tried on 2 differents computers, and I have the same error "can't add item"..
Why ? (windows xp - jmf 2.1.1e) jmf error or jffmpeg error or my error ?
I have posted here because I have no guarantee that the problem comes from jffmpeg... I am a jmf newbie...
The exception access violation error is quite surprising...
I know that the format I use is not standart, but ... !!
But, I am going to work again this afternoon, and then, I will post to jffmpeg development !
If my problem can be solved, or if I can prevent other people to have the same problem, I will do !
And if I found the solution to all my problems, I will post it ! :)
EB

Java Media Framework fails on Windows 7

I wrote a Java program to manage and play my MP3 files. This program works fine on Windows XT and Windows Vista but does not work on the new laptop I just purchased with Windows 7. The Java Media Framework cannot play my MP3 files running on Windows 7. Does anyone know of a fix? I saw some very old forum posts where the poster asked if anyone knew how to obtain the source code for the Java Media Framework. If I could get my hands on the source, I would debug the problem and provide the fix to the Java community. So does anyone know of a fix to Windows 7 problems or know how to get the Java Media Framework source code????

I believe you are right. I didn't know how much native support the JMF code requires but that must be the problem because it doesn't work on Windows 7. I think I would get some other error if the native libraries needed by JMF were not available on Windows 7. Appears that the native code is invoked but fails for some reason resulting in the JMF ControllerEventError that I get when attempting to play my MP3 files. I always had an error on a very few MP3 files that I have downloaded using LimeWire but the songs were playable by Windows Media. So whatever native support JMF uses, it is not the same as Windows Media or JMF is just not using the native MP3 support correctly. I guess I will just have to keep my Music Library on one of my older computers and not use my Java program on Windows 7 to play my MP3 files. Do you have any idea if the programmers who wrote the JMF code are still maintaining it? Perhaps they would be interested in fixing the Windows 7 problem in a new release??

Java Media Framework silent install

Hi,
When I install JMF on HP laptop, in JM studio File->Capture i donot get "use video device" portion so i am not able to capture video with the help of WebCam :( on other hand if i install JMF on Dell laptop, JM studio->File->Capture is disabled may i know what can be possible reason of this?
Please guide me help.

983818 wrote:
I need to install the Java Media Framework to over 1000 windows computers. How to do this. MSI package does not exist. Oracle does not change this installer since 1998. Oracle spit of the fact that someone is forced to use this software. I hate proprietary software.You should take the hint: it is abandoned, don't use it.

Silent installation Java Media Framework

Anyone knows the parameters to install the Java media framework 2.1.1 in silent mode?
Thanks

Abra-Cadabrah!
There is no such option. Though you might deploy JMF using JWS, for a less painful experience for your users.

Request: Java Media Framework

http://java.sun.com/products/java-media … nload.html
OpenOffice.org 2,x uses the Java Media Famework (JMF) to render media such as film and sound under Linux.
It would be very usefull in Impress presentations
I tryed but was unable to make a package
Thanks in advance

Try this package:
http://aur.archlinux.org/packages.php?d … 1&ID=11728
Give me feedback please
See you
You also have to:
Set up OpenOffice.org to use Java Media Framework
Use the Tools > Options > OpenOffice.org > Java menu
Click the Class Path... Button.
Click the Add Archive... Button.
Browse to the /opt/java/jre/lib/ext/jmf.jar file to add it.
More info at http://www.oooforum.org/forum/viewtopic … mfhome+sun
Last edited by darzephyr (2007-06-20 19:23:47)

Java Media Framework (JMF) Installation on Linux platform

Currently I'm developing a Cross-Platform Media Player. My application runs properly on my machine running Windows. But I'm unable to test my application on my machine running Linux just because I'm unable to Install and configure Java Media Framework (JMF) on Linux.
Can somebody tell me how to Install and Configure Java Media Framework (JMF) on Linux platform? Please tell me about all the required steps in detail.

Are you perhaps trying to install a specific verion of Oracle on a specific verison of Linux?
Both sets of specific version information are useful.
For example, Fedora Core 5 has made a lot of changes in the stdandard c/C++ libraries and is incompatible with an regular Oracle install. (You would need to install the 'compatible' libraries in Fedora Core 5 before attempting to install Oracle..)

The Java startup framework must be updated - SAP JVM 4

Dear All,
While execution of switch from JDK to SAP JVM 4.1 on java instance we get the message "The Java startup framework must be updated in order to use SAP JVM 4"
Please help or guide for further steps
Regards,
Ajay

Hi Ajay,
Hope you are doing good.
If the issue persists, kindly update the kernel to the latest level as this will update the native libraries which the JVM needs. This is the next step in these kind of cases.
The below links will help you if there are any queries with the
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Hello i buy itunes card and i have 12 but i can not buy the jewels of the game hay day when i try show me the message contact itunes for support your purchase could not be completed

hello i buy itunes card and i have 12 but i can not buy the jewels of the game hay day when i try show me the message contact itunes for support <<your purchase could not be completed >> what can i do

You will need to do what it says, contact iTunes Support. These are user-to-user support forums, if you thought you were contacting Apple by posting here. Go here:
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Regards.

HT5243 How does one know if they use "java applets"? What do they do? How will I know if I need to 'disable the java web plug-in browser' if I do not use them? ( I'm not very literate in computer-speak.

How does one know if they use "java applets"? What do they do? How will I know if I need to 'disable the java web plug-in browser' if I do not use them? (Obviously I'm not very literate in computer-speak.)

Well, when you go to a web page a section of the web page will have a coffee cup picture where the java applet will run. The applet loads then runs. If you are not seeing this behavior then you are not using java. If it make you feel more comfortable then disable the browser java plugin. On my machine I have not disable java- but you
may what to.

Please HELP !!! Signed Applet & Java Media Framework(JMF)

Hi,
I have written a self signed applet that is used for Recording voice running in browser:
The tag that I've given is as follows:
<OBJECT
classid = "clsid:CAFEEFAC-0014-0001-0000-ABCDEFFEDCBA"
id="recordApplet"
codebase = "http://java.sun.com/products/plugin/autodl/jinstall-1_4_1-windows-i586.cab#Version=1,4,1,0"
WIDTH = 268 HEIGHT = 27>
<PARAM NAME = CODE VALUE = "RecWindow">
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I've also signed jmf.jar as well as sound.jar that come in JMF 2.1 and am including it the archive. These jars are downloaded on client machine.
My code works perfectly BUT only when JMF 2.1 is installed on the clients machine else I get a RunTime Exception stating "no permission to capture from applet".
JMF FAQ states that If a user chooses to allow playing back locally stored media files or saving media files locally, he/she can do so by making use of a policy file. http://java.sun.com/products/java-media/jmf/2.1.1/faq-jmf.html#jmf2-applet-run
My requirement is that once the user has agreed to the signed applet to run then there should be no need to install JMF rather use the jmf.jar that is downloaded on client machine.
Also how can I grant the permission (permission javax.sound.sampled.AudioPermission "record";) to my applet in client computers ?
The client should not be asked to add any files (policy) by itself, all must be transparent for him.
Thanks in advance.
Vipin.

I too have been trying to get Java JMF sound recording to work via webstart. No luck so far.
I even tried playing (security.AllPermissions) with .java.policy file in the user's home directory and even modifying java.policy in the JRE/lib/security directory. No luck there too!
I also added security.AllPermissions to the javaws.policy in the JRE/jawas/javaws.policy file. Still no luck!
Any idea, anyone?

Using Java media framework

I am look at this source code and it imports java.media when i compile it it says there is no such package. So i installed the JMF and it still doesn't work. Srry i am new to this and thanx fot the help.

Hi,
did you mean that you got some program's source code and they have javax.media imported?? That is the JMF package. Pls check if your installing of JMF is correct? Like for me, I am using eclipse. You can check in the JRE System lib. You will see the jmf.jar etc in there.
Hope this help.
Best Regards
Ferdinand Ng

Java media framework

the browser is not able to pick the jmf classes.the same piece of code is running fine in the applet viewer but not in the browser.
errors are
class not found exception

HAva a look at http://java.sun.com/products/java-media/jmf/2.1.1/solutions/ and look at "RTP Streaming Transmitting/Receiving media over RTP"

Java media framework plugin...

Hi There...
Am developing an Audio/Video site using java media framwork...
Isn't there any i HTML code i can put so that wen a client logs on into my site and doesn't have JMF installed it will send him to the sun's website to download the JMF....or if u got any other solution it will also be great...
thx....

Java Web Start (From JavaSoft) should do what you want

Re: Java Media Framework cross platform installation / setup on Mac / UNIX

JMF cross-platform doesn't support everything that the native performance pack versions support. I found this out the hard way too because pure Java JMF can't play AVI's from my digital camera but the Win32 enhanced JMF can. In particular, with my case pure Java JMF doesn't support all the frame rates that the others do.
I know Apple has been releasing some of the other APIs lately, like JAI. We might want to check over at apple.com and see if they have a native JMF impl.

Hi,
JMF work well on OS(32bits) and Java(32bits)
Octavian.
Edited by: user7659448 on Feb 28, 2012 10:42 AM

Is the Java Media Framework still supported by Sun or not ??

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