Reduce video latency from 6 sec to 4 sec

Hello,
I have developed a video transmission and viewing application . I am facing a problem of one way video latency of about 6 seconds.
Adobe says that the latency can be reduced to about 3 seconds one way. I have set up the buffertime for transmitter about 3 seconds.
Please can anyone suggest me how to reduce the latency from 6 seconds to about 3 seconds ??
Thanks,
Chinmay Chitale

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Reduce latency from 6 sec to 4 sec

Hello,
I have developed a video transmission and viewing application . I am facing a problem of one way video latency of about 6 seconds.
Adobe says that the latency can be reduced to about 3 seconds one way. I have set up the buffertime for transmitter about 3 seconds.
Please can anyone suggest me how to reduce the latency from 6 seconds to about 3 seconds ??
Thanks,
Chinmay Chitale

Hello,
I have developed a video transmission and viewing application . I am facing a problem of one way video latency of about 6 seconds.
Adobe says that the latency can be reduced to about 3 seconds one way. I have set up the buffertime for transmitter about 3 seconds.
Please can anyone suggest me how to reduce the latency from 6 seconds to about 3 seconds ??
Thanks,
Chinmay Chitale

Video and audio latency from 6 seconds to 4 seconds

Hello,
I have developed a video transmission and viewing application . I am facing a problem of one way video latency of about 6 seconds.
Adobe says that the latency can be reduced to about 3 seconds one way. I have set up the buffertime for transmitter about 3 seconds.
Please can anyone suggest me how to reduce the latency from 6 seconds to about 3 seconds ??
I have no issues regarding the bandwidth , but can anyone suggest the proper optimization technique for CPU and memory usage .
What should be the ideal configuration for minimum latency.
Currently my audio and video transmission one way is 6 sec and hence 2 way for both is 12 -14 sec.
Kindly guide me how to resolve the problem.
Thanks,
Chinmay Chitale

phosphene
followed your instructions and as soon as I tick "multiplexed Mpeg-1/layer 2 audio" the m2v extension changes to mts. This won't play in Quicktime even if i change the extension to mpg, m2v or whatever. I'm assuming i need a quicktime plugin to fix this.
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How to reduce videos in iPhoto from iPhone for mailing or uploading

How do you reduce videos from an iPhone 4s for e-mailing or uploading to sites like Flickr? iPhoto gives you a choice of photo sizes to e-mail but doesn't allow you to e-mail videos. The videos are on my iPhone and my iMac.

You can export (or drag) the videos out of the iPhoto interface and drop them onto your Desktop (which will copy them from the iPhoto Library onto the Desktop).
You can then double-click the new video file on the Desktop to open it with Quicktime (hopefully this is your default video-playing app). Within Quicktime, click on Quicktime in the menubar and use the Export feature to create a smaller version of your video file. That smaller version of your file will be better compressed for internet uploading.
If you have Quicktime X, then you will also have a Share menu in the Menubar with some built-in sharing options such as YouTube that can be more convenient.

Video Latency Issue On The Mac Book Pro 2.4 With Leopard 10.5.5

Gear: Macbook Pro (early 2008 model) - 2.4gigs cpu 2gigs ram - all the latest updates... no other applications running during the test
Hi folks. Currently I am having a latency issue when trying to record directly into iMovie using the built-in microphone and iSight camera. Basically, the video seems 5 - 7 frames late to the audio. I found that a good way to demonstrate this issue was simply doing a few handclaps as a test.
This is a quick handclap test displaying some video latency during recording with the iSight camera in iMovie 08.
- Just download this link — and import it into iMovie 08 - Here is a link to a zip file that you can import into iMovie 08 - It's 2.5meg - .m4v export - Also it was recorded as standard format and audio midi setup app: audio was set to 44.1:
http://www.brainbeast.com/37/clap-1-large.zip
- Play from beginning. As soon as you hear a clap sound — pause with the space bar - then back up before the clap with the left arrows
- Then click the right arrow several times until you hear the beginning of the clap sound ( This is the audio: start frame)
- Now — you will notice the video still has an open hand. At this point click the right arrow, counting as you go several times until you see the hand close. This is the amount of frames that the video is late to the audio. For me it seems to be an average of about 5-7 frames late.
Unfortunately iMovie 06 nor QuickTime will not scrub audio as you go frame by frame with the arrow keys so you cannot test it there. If you have some other application such as final cut Pro, you could test it with that.
! IF YOU WOULD LIKE TO PERFORM THE TEST YOURSELF:
- Just record a new movie in iMovie 08 - using the built-in mic and i-Sight camera — and see if it is also slightly out of sync
Note: to be as fair as possible — I did a slow handclap ( in order to not challenge the frame rates) - also, in order to get the maximum volume I used an open palm ( clap on the palms with your fingers spread out as you can see I did.)
Please let me know if this latency appears to be the same for you as it does for me.
Q: Is it just my machine or does it happen to you too?
Q: Does anyone know a way around this latency issue?
Q: Does anyone know if Apple is aware of this latency issue?

I am experiencing the same incredibly frustrating problem as well. When I record directly into iMovie
'08, the video lags the audio by a fraction of a second.
I have tried shutting down all other applications and having only iMovie up. Same problem.
I tried recording the video into QuickTime instead of iMovie and experienced the same problem. (Which makes me think it is perhaps a hardware or operating system issue.)
I tried the technique suggested here and on other sites of "double-dragging" the clip from the Events pane into a project (one normal drag and one Shift+Cmd drag) so that I had the audio and video as two separate tracks. After muting the audio on the video track, I then attempted to slide the audio over to sync it with the video, but even down at the 1/2 second zoom setting I didn't seem to have enough granularity to move the audio so that it was exactly in sync with the video. I was wishing I could use the arrow keys or something like that to move the audio just one frame at a time.
All I want to do is record a video directly into iMovie '08 - this would seem to be something trivial to do!

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I'm having difficulties on building a DVD9 that I need to send to the factory.
Even though I reduced the video quality from 6.6 to 6.4, the problem still happens.
Does anybody have any idea of how to make this thing build, without converting the 2.0 audio to .ac3?
Is the problem, anyhow related to the Max Bitrate, on VBR?
If yes, using a 6.5Mbps CBR will my problem be solved? The quality of the video will be harmed? How bad?
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Space occupied: 7.3 GB
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ho yeah .. i know that, but i tried even in a low quality and it's not worked.
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Since I can't seem to find any other way to contact Apple except through paid support channels, their suggestion is to post something here. Hopefully this re-wording of other posts I've read will shed more light on the problem.
To Apple:
Some videos purchased from the iTunes music store have an incorrect 'Video Kind' which means they are sorted incorrectly in iTunes using Apple's new interface in version 7.
Old Battlestar Galactica episodes have a 'Video Kind' of 'Movie' instead of 'TV Show', so they don't appear in the iTunes smart category as TV shows. They appear in 'Movies', and they shouldn't.
The field for these files is locked/ghosted/unchangeable, I'm assuming because of ridiculous DRM requirements or an oversight. But you are enforcing rules which cause your program to incorrectly sort files, and not allowing your customers to fix the problem.
I want all my TV shows to list in your 'TV Shows' top category, but I can't change the 'Video Kind' for those files (bought via the iTunes music store). I have expected this problem to work itself out in the last few iTunes updates, but it hasn't yet. And there are many threads about this in your discussion forums.
Please unlock the 'Video Kind' field in iTunes for videos downloaded from the iTunes music store (Prison Break Season 1, Battlestar Galactica, The Office Season 1, Surface, etc), or give us some kind of utility that will allow us to correct the mis-categorization.
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tt2

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haha itunes 1.3, epic.
to clarify that, I think he would have an ipod classic 80gb which the newest version is 1.3 I think.
However to answer your question, in itunes right click the movie, go to properties, then go to options, where it has media kind put it to tv show
Message was edited by: Nudethecih

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Reduce video latency from 6 sec to 4 sec

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