IPhone video and audio streaming over GSM and 3G networks?

Is the iPhone 3G capable of streaming live audio and video from the iPhone 3G to an Xserve to a webpage, through GSM and 3G connections ?

The iPhone camera does not support video at this time.

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My video and audio streaming always break-up (or I have delays)

When I watch a video from MSNBC thevideo and audio streaming always delays. Any idea what the problem is or how I can fix it.

Premiere does not work well with variable frame rate video which, I expect, the ipad produces, You might have to convert the footage before you import it into Premiere. Do a forum search for variable frame rate, there are a lot of posts.

Multiplex a mpeg2 video and audio stream recorded via a satellite receiver

I would like to know if upgrading to QuickTime pro and/or adding the QuickTime MPEG2 add-on would allow me to multiplex a mpeg2 video and audio stream recorded via a European satellite receiver (like the Aston Xena 1800 HDU) in order to make movies that can later on be converted to be viewed on my iPod.
Mac Mini Mac OS X (10.4.9)

No. The MPEG-2 component is to play MPEG-2 not encode it.
Use Toast. I assume you have separate audio and video transport streams, if they are named identically (1.m2v and 1.m2a) Toast will detect that and multiplex into a new MPEG-2. If not , add the video stream to Toast, which will ask for an audio stream to go with it. Either way it makes an MPEG-2 anew.
Of course you cannot use MPEG-2 in iPod so rip that DVD (Toast can make just an image and you can mount that) to get the VOB file, then use MPEG Streamclip or iSquint to convert the muxed MPEG-2 file to MP4 suitable for iPod.
Note I am very curious - are you sure this device delivers separate audio and video streams? Not a proper muxed MPEG-2 file? If the latter then just MPEG Streamclip or iSquint will do.

Sync of Video and Audio streams

I got a main project to make a video conferance system. And i'm not sure how to sync the video and Audio streams. (Audio need to have higher priority than video)
Video is all moust real-time but audio is around 0.5 sec delay at the fastest.
I realy need to find out how to sync them since its one of my main subjects in the project.
So if anyone know how to, plz let me know.

Hello,
I try to implement a videoconference in Java with JMF. At the reception, audio and vid�o aren't synchronizing. I'm looking for a solution to resolve this problem because i think in this kind of application, audio and video tracks must be synchronized. I'd like to know when and how can i do the synchronization : at the capture, before transmission, or at the reception ?

IOS 8 and Bluetooth Phone and Audio Streaming Failing

I have a 2013 Nissan Pathfinder and a 2015 Nissan Leaf, both with bluetooth phone integration and audio streaming support. Both cars worked fine when I had two iPhone 5s paired to both cars and running latest iOS 7. Both phones worked in both cars and could fully integrate to make calls and also to stream audio from device to car.
When I upgraded one iPhone 5s to iOS 8 and replaced the other with an iPhone 6Plus running iOS 8, both are having problems with both cars.
1. Both gave a "failed connection" message but the phones do actually pair.
2. Both cars show a phone handset with a line through it on the in-car display which means no connection.
3. The "5 bars" cell signal indicator on the in-car display no longer shows up.
3. Outgoing calls made from phone and put through car system work fine except for some garbled audio.
4. Incoming calls make the wrong screen appear on the nissan display and can not be answered by the display on the car. Pushing the answer button on the in-car display doesn't do anything.
Lots of other tiny issues. Apple needs a fix here. I called Nissan and they said it's 100% Apple's fault.
Anyone else having issues with Nissan Bluetooth integration or any other manufacturer?

We have a 2008 Nissan Sentra - The bluetooth pairs ok. When a call comes in on my 5S or my wife's 4S the bluetooth does not do anything. The bluetooth does not ring and it does not connect to the call. The call has to be answered on the phone. Like I said, the phones are paired. You can access Siri through the bluetooth to initiate a call. Once the call is connecting, the bluetooth drops off and there is no sound. Just like when you receive a call. Apple needs to fix this. This is completely ridiculous. I WAS going to buy an iPhone 6. I will not if this is not fixed.

Hi there has been someone on my game clash of clans on my iPad and have spent over £50 and I need the money back what can I do?

Hi there has been someone on my game clash of clans on my iPad and have spent over £50 and I need the money back what can I do?

Hello Vaidas Vaidas,
It sounds like you are noticing someone else is accessing your Clash of Clans data by playing the game and you have tried to reset your Apple ID password. If you are following the steps outlined in this article:
Apple ID: Changing your password
http://support.apple.com/kb/ht5624
What is preventing you from changing your password? Any error messages or prompts?
Thank you for using Apple Support Communities.
All the best,
Sterling

How do i go about linking 2 laptops 3 ipads using the same itunes and to stream all films and music

how do i go about linking 2 laptops, 3 ipads using the same itunes and to stream all films and music through the house.

make sure they are all using the same itunes store account and turn on home sharing
http://support.apple.com/kb/HT3819 - more info about home sharing
-mvimp

Premiere CS6 won't import mov files, the message: "file has no video or audio streams" shows up instead. How can I import the files?

Premiere CS6 won't import mov files, the message: "file has no video or audio streams" shows up instead. How can I import the files?

MOV is a wrapper that can contain many different codecs. The message you get is indicative of a distribution codec inside the MOV wrapper. You may need to convert the material to an editable codec before importing.

Muxing m2v and audio stream

Hi,
I have a mpeg2 video stream (m2v) and a AIFF audio stream. Can I combine these into one stream. I thought Quicktime Pro can do this. I opened both the streams, copied the audio stream and in the video stream I did "Add to Movie" from the Edit menu. I was able to play it fine.
But, when I try to save it, Quicktime fails with "Unknown error occurred (-1)". Is this a limitation of Quicktime?. Is there any other way to do the muxing?
Thank you for the help.
Ansari
MacBook Mac OS X (10.4.9) 2GB, 160GB hard drive
MacBook Mac OS X (10.4.8) 1GB, 120GB hard drive

Among other things, MPEG Streamclip can demultiplex VOB or MPEG into .m2v video and .aiff, .ac3 or .m1a (a.k.a .mp2) components.
It can also easily be used to multiplex video and audio files together: just place similarily named .m2v and .aiff, .ac3 or .m1a files in the same folder, drop the .m2v file on MPEG Streamclip, and convert them to MPEG with PCM, .ac3 or .m1a audio. If necessary, MPEG Streamclip can encode new .m1a audio at 192-384 kb/s.

Videos won't stream (eg youtube) and safari very slow

Hi, I have 2 problems and would really appreciate any help
1 - safari very slow to open pages and has been like this for weeks. I have seen a solution to change to 'opendns' under System preferences > network > advanced tab but I cannot see an option for that. I think this may be my problem as Google always opens quickly. Can anyone elaborate on this solution?
2 - Videos won't stream and just hang with circle (e.g on sites like youtube) which started about 1 week ago. Only thing I have done differently is watching megavideos on unknown site. I have tried the solutions given under other threads (e.g. deleting cache files and uninstalling and reinstalling adobe flash). This seemed to help slightly the first time I tried it but still took approx 60s to stream 1 minute video. Has now reverted back to not streaming.

To set up a test account, open System Preferences > Accounts, click on the padlock icon to unlock it, then click on the "+" sign, name the account "test" and leave the password field blank, since you don't need the account that long; you can delete it later.
Quit System Preferences, log out of the regular user account and into the test account, then try using Safari to load pages and videos to see if the problem continues there.
Other things you can try in your regular user account that may help your problem or solve it are this:
1. Go to Home/Library/Caches/com.apple.Safari and delete the contents of that folder.
2. Go to Home/Library/Caches/com.apple.Safari/Web Page Previews and delete the contents of that folder.
3. If you don't want to use the Top Sites or Cover Flow features, open Terminal and paste in this command:
defaults write com.apple.Safari DebugSnapshotsUpdatePolicy -int 2
then press Enter or Return and quit Terminal
4. Go to Home/Library/Caches/Metadata/Safari and delete the contents of that folder.
5. Go to Home/Library/Caches/Safari and delete the contents of that folder.
6. Go to Home/Library/Safari and delete these files (if you have them):
Downloads.plist
History.plist
Form Values
LastSession.plist
WebpageIcons.db
Then Repair Permissions, restart Safari and see if the speed is improved.

JMF and audio streams

Hi all,
I am writing an application that reads an audio stream and performs some analysis on the audio samples (e.g. detection of dtmf tones). I'd like to be able to write some code that works both on streams from files and from RTP connections (in order to easily write test classes). I made a little test program that reads a wav file with javasound and does some audio analysis.
public static void main(String[] args)
   AudioInputStream sound = AudioSystem.getAudioInputStream(new File(args[0]));
   int length = (int) sound.getFrameLength();
   for(int i=0; i<length; i++)
      byte[] sample = new byte[2];
      int res = in.read(sample, 0, sample.length);
      if(res != sample.length)
         throw new RuntimeException(
            "Couldn't read a 2 bytes sample from audio stream.");
      if(!in.getFormat().isBigEndian())
         byte tmp = sample[0];
         sample[0] = sample[1];
         sample[1] = tmp;
      DataInputStream ds = new DataInputStream(
         new ByteArrayInputStream(sample));
      goertzel(ds.readShort());
}Now, I tried to do the same using JMF but I failed. More specific in JMF:
1) How can I get informations about the stream I'm reading? (e.g. all infos I can get from AudioInputStream's getFormat() method)
2) Is there a way to get a stream from a DataSource and determine at runtime if the stream is in a particular format I'm expecting, WITHOUT bothering if it is coming form RTP, audio file or something else?
3) Eventually, Is it hard to use the stream I'm reading to create a new DataSource that some other component will use?

Sorry but.. I don't know which is the appropriate subclass: I can't find it. I guess you missed "instanceof" in Java 101, eh?
Moreover I'd like to find a class that is not something like "RTPStream" or "AudioFileInputStream" but something representing just the audio stream itself.There are ways you can get access to the raw data as it flows through the system, but as far as I know, there's no way of gaining random access to the audio stream itself...
Note that a solution could be to use javasound AudioInputStream class and a simple java rtp library. I could implement my Audio analysis methods in order to work on "abstract streams" (given a particular audio format), then write a test class that work with audio files and a real application that gets input streams from RTP connections.
I just want to know whether JMF allows me do do that or not?It'd be relatively simple to use JMF to receive an RTP stream and "export" it to JavaSound... you'd just need to write a custom DataSink.

Understanding that the iPhone 5 won't support simultaneous voice and data transmissions over Verizon and Sprint LTE networks will it ever be able to support VoLTE (Voice over LTE)?

Understanding that the iPhone 5 won’t support simultaneous voice and data transmissions over Verizon LTE network will it ever be able to support VoLTE (Voice over LTE)? Could Apple add VoLTE support later on? It seems pretty clear the MDM9615 chip supports VoLTE but the baseband software by Apple does not. Could Apple add it to the baseband later on? When will Verizon turn-on/enable VoLTE?
Referral Link: https://discussions.apple.com/message/19614226#19614226

Well in my research Verizon is already testing Voice Over LTE in select markets via a few news releases, and rumor has it that a few smartphones are already VoLTE ready. http://news.verizonwireless.com/news/2011/02/pr2011-02-09f.html

Audio streaming between 4S and 2012 Hyundai Sonata.

It has worked at times but not consistently. Is there a fix for this?

I had this problem with my iPhone 4 after upgrading to ios 6.0 (10A403). I called apple support and was given a fix for my problem. The Apple support rep had me do a reset on my Iphone. The iPhone then worked with streaming music through bluetooth to my Lexus and also now works with the usb tether. I did not have to delete the pairing, but that certainly wont hurt.

GX740 - Anyone get two TRUE separate audio streams out Headphones and LINE OUT?

Hoping for an update on this. I asked MSI via their support section and wow... what a FAIL that was:
Quote
Do you have new specific drivers that allow TRUE 4 channel output? 2 out the headphones and 2 separate out the LINE OUT as implied by the design? I've tried everything and it doesn't work.
I've tried ASIO4YOU drivers - doesn't work.
I've tried every RealTek driver out there - nothing.
Yes, I've set the RealTek driver to do multiple out but it sends the audio out the HDMI port, NOT THE LINE!
I know this can be done cause you can set the REALTEK for 7.1 and you get separate streams out the headphones and line-out ports!
Please - you've sold a laptop with "Headphone Out" and "Line Out" yet it fails to actually do that - NEW DRIVERS PLEASE?
Posted: Feb 11, 2011 by Peter Stone
All Posts
Dear Customer,
Please go to msi global website to download the audio driver,then install it.
audio driver:
http://www.msi.com/service/download/nbdriver-15227.html
Needless to say, that did nothing. In fact, I can't understand how I could of received such an answer given it made no sense what-so-ever. Download the driver that came with it? One that's now almost a year old?
Regardless... I've tried that one. I've tried the latest RealTek drivers. I've tried a multitude of ASIO drivers. NOTHING WORKS. Yes, I've set the RealTek to send TWO SEPARATE STREAMS. That does NOTHING. The only thing I've been able to ascertain is that you can send one stream out the headphone/line out (same thing) AND one out the HD port which is useless.
Here's the pain in the ass: If you go to the RealTek setup and change it to 7.1 and hit TEST, you DO hear separate output out the HEADPHONE JACK and the THIRD Audio Out jack which is the side fills so I know this laptop CAN spit audio out two separate outputs sitting on the side of the computer.
Why do I want to do this:
Simple. I'm lugging around an external audio interface for DJing and it's a pain. I'd rather just tap the headphones out for, well, headphones and send the line out or that third audio output to the DJ mixer. Done! I've tried MIXMEISTER, VIRTUAL DJ, NOTHING WORKS! I can select various strangely named outputs insinuating speaker out, speaker out + 1, etc... but no... it doesn't work at all...
Sooooooooo... has ANYONE been able to get this to work? I'd love to know...

Yea Stu... been through this part... Playback devices show the typical:
1. Speakers (Realtek) -> Plays on ext. speakers but sounds like just treble. Headphone Out plays this stream.
2. RealTek HD Audio 2nd output -> Plays on ext. speakers but sounds like bass/mids. No treble. NO OUTPUT PLAYS THIS. Plug anything in and sound from the speakers just shuts off
3. Realtek HDMI Output (Not selectable)
4. Realtek Digital Output (Not selectable)
So yea, it seems right out of the box there is a problem with the sound on this unit. Choosing speakers sounds like crap (no mid/bass) and choosing HD Audio 2nd output sounds like crap (all mid/bass no treble).
There is no discrete dual audio out the jacks.
HOWEVER - Go choose 7.1 from the realtek setup and do a test. Well what do you know, DISCRETE 2ND AUDIO OUTPUT OUT THE HEADPHONE JACK AND THE 3RD OUTPUT JACK OF THE 4 IN A ROW. This PROVES you can have two discrete stereo audio streams coming out the output jacks. Just need someone to write the driver for it.
Here's the thing. This laptop HAS 4 1/8" JACKS. SEE:
Here's what the manual says about the output jacks:
Mic In:

JMF stream over RTP and VLC

Hi All!
I wrote an application that streams video (without audio) using h263 codec over RTP.
Does anybody know how to play this stream in VLC?
Second issue I am struggling with is to make SDP file that will describe this stream. Any help?
Thank you.
Edited by: 814312 on 22.11.2010 2:05

814312 wrote:
Does anybody know how to play this stream in VLC?Sounds like a VLC question, not a JMF one...
Second issue I am struggling with is to make SDP file that will describe this stream. Any help? Never heard of a SDP file, so I'd assume this isn't really a JMF question either ;-)

IPhone video and audio streaming over GSM and 3G networks?

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