Showing posts with label ichat. Show all posts
Showing posts with label ichat. Show all posts

2010-05-28

Effective remote working

cineSync + iChat video conferencing

Working remotely is becoming ever more increasing within our industry. Having a fast internet connection now allows crew members to literally work together from all corners of the globe. 2 application which allows this process to be easier are cinesync and Apple's iChat.
cineSync was developed to address the issue of remote reviews and approvals, allowing directors, producers and supervisors to perform live run-throughs of work being carried out in another country, another city, or even the building next door, without needing to leave their office. It’s a simple, effective and inexpensive tool for assisting the management of distributed post production projects with a minimum of fuss.

Based on Apple ® QuickTime technology cineSync allows you to annotate directly onto the frame – you can point or circle objects in the frame, draw new elements into the frame and write text notes – all synchronised in real-time with everyone else in your review. You can transfer media for review quickly and easily from within the cineSync interface and export all your saved session information to your project management system, so you can easily keep records of every review.

iChat allows for conference video chats of up to 4 members. What has happened in the past is that video chatting has only been 2 way. Yesterday we screened some scenes of a film whilst running cinesync and iChat simultaneously on the same computer at all ends. 3 users were connected, and we suffered zero drop outs for the entirety of the screening of about 2 hours. Another user was on Skype, and they had about 3 dropouts during the screening. The bandwidth for iChat is more than Skype, however the quality and stability are worth it.


If you are using iChat and having problems connecting using video, make sure that you have the appropriate ports opened through your firewall. My previous iChat post lists the ports.

2008-08-04

iChat video problems

As more people are upgrading to Leopard it is becoming apparent of some issues that are arising between Leopard and Tiger machines using video iChat. Some of the problems are as a result of the modem/ routers being used as opposed to the operating system itself. In particular there are some issues with some of the D-Link products.

Here is a rough guide to what is compatible (as far as I am aware anyway):

Tiger to Tiger = Works
Leopard to Leopard = Works


Tiger to Leopard (LAN) = Works inmost instances
Tiger to Leopard (internet)= Works sometimes (Does not work with some D-Link products)

It is possible to fix the D-Link issue between Tiger/ Leopard however:
a) it requires upgrading the D-Link firmware and altering the modem/ router settings
b) most Tiger machines may be upgraded to Leopard soon (if you are not comfortable upgrading firmware or messing with your router, upgrading the Mac OS to Leopard may make for a simpler fix in the long run)

There are possibly (and probably) compatibility issues with other manufacturers, however this is what I have experienced to date.

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How to fix the D-Link problem:

You need to open up ports 16393 - 16402 on the firewall. Once this has happened, all should be good!

2008-07-28

Screen Sharing Pt2 (iChat)

Although being able to screen share using the finder, another method of screen sharing with Leopard is through the use of iChat. Today I performed some software optimisation and trouble shooting for a colleague who is working in the United States. What I was able to do, was to share his screen from Australia and by using iChat, perform the tasks at hand.
This will however only work if both computers are running Leopard.

Now not only can iChat be used to communicate with friends and family all over the world... but now you can be called up to fix their computers... just what you wanted!!!

While I am on the topic of ichat, something else I would like to point out is the new feature "iChat theatre". This new feature allows you to share such things as iPhoto albums and documents through iChat. This is a great if you wish to "show" someone either photos or documents without having to upload them. Your holiday slideshow can now play to family across the globe without having to upload/ download the raw files.