MegaRid: second life
News Update
Loading...
Home second life
Tampilkan postingan dengan label second life. Tampilkan semua postingan
Tampilkan postingan dengan label second life. Tampilkan semua postingan

Kamis, 30 Oktober 2008

Filming in Second Life 1

Filming in Second Life 1

      Comment   
Last Sunday, I was lucky enough to make my debut as an educational chat show host on The Consultants-E's Edunation Island where I interviewed Gavin Dudeney. In an attempt to capture this moment in my personal history I decided to video record the event with the intention of editing it into a kind of 'highlights of' show.

Since I posted the first clip from this on my Quick Shout blog, I've had a number of people asking me how I recorded it and what I used, so I've decided to share what I've learned so far from creating movies in Second Life and have a think about how this could be put to use with our students. Anyway, in this article I'll start with the technology bit and how the clip above was created.

Hardware and Software
  • My initial worry was that grabbing an hour of video and running my avatar and being the host of the show all from one computer was asking for trouble, so I decided to use two computers (both MACs) and run my avatar on one and record the video on the other.
  • I used a MAC to record the video and some screen recording software called I-Show-U (it's not free, but it's not expensive either). The software uses a plugin called Sound Flower which enables me to record the audio coming into the computer. I've also had some success doing this on a PC with Camtasia Studio 5.
  • Another advantage of using a separate computer to do the recording on is that when I've tried to do it before with just one, my microphone comes out much louder than the speakers coming through the computer. Most good screen recording software should have an option to record the in-coming audio from the computer, so make sure you have this option selected.
Setting up the Second Life Interface
It's important to set up the interface on the computer that you are recording on so that you get the best quality sound and minimise distraction, so ...
  • On the sound controls I muted any of the unwanted sounds that i didn't want in the recording
  • I also edited my preferences to make sure that there were as few on screen distractions as possible. I turned off the avatar name tags and disabled popup messages etc.
  • As I was planning to go into mouse look to zoom in on the action from the back of the hall, I made sure that audio for voice chat was set to 'Hear Voice chat from camera position'.
  • I reduced the frame size of the Second Life viewer, to make it a bit closer to the final output size I wanted, as I thought this would reduce the final file size and save on quality loss when the video was edited.
Editing Software
Once the recording was over I was left with a 1 hour / 253Mb .MOV file. To edit the file I used the free I-Movie software that came with my MAC. This was the first time I'd used it and I found it pretty easy to learn.
  • One of the really great things about it is that when I save the movie I can load it directly up to my my YouTube channel in a single click.
  • For those of you not blessed with a MAC Camtasia Studio 5 (which I've used for most of the SL tutorials I've created) enables you to do all the editing from within the software, so PC users don't need a separate software, though Camtasia Studio 5 isn't free (I think Camtasia Studio 3 free is though)
Well you've seen the results above, though the .MOV file quality is much better (but slower and larger than the YouTube version).

So What Went Wrong
As with all best made plans, plenty of things went wrong:
  • The biggest problem was with avatars appearing in the centre of the coffee table during the interview! Kind of hard to know how to prevent this kind of thing.
  • Also of course if you leave a computer idle for long enough, even though it's recording it can start to hibernate, or a screen saver can appear! So worth changing those energy saving settings.
  • And of course how ever many of those popup messages you disable there's always one you miss!

Anyway, I hope after trying this I'm a bit wiser and next time it will go a lot smoother.
If you have any experience of creating film from Second Life, by all means leave a comment. Or if you think I've made any big mistakes omissions here, by all means try to put me right,

Look forward to your comments and in part two of this article I'll be looking at ways to exploit filming with students.

Related links:
Best

Nik Peachey

Jumat, 05 September 2008

Photo Assignments for EFL ESL Students in Second Life

      Comment   
One of the things that I really like about Second Life is the rich visual imagery and the creativity that many of the builders there have put into designing their Islands. We can exploit this along with the Second Life snapshot tool to create stimulating projects for our students.

Here's a quick video showing you how to take a snapshot.



Here's another showing you how to access and use the snapshot controls so that you can get better camera angles.



So how do we use this with EFL ESL students?
We can use this in a number of ways to enhance writing activities.

Send a postcard activity - One of the options on the snapshot interface is to email the images we take to other people. When we do this we can add an email text telling them about the image or what we have found at that place etc. We can ask our students to imagine that this is a postcard to the class and to write about an imaginary holiday they are having.

Photo journalist - We can send our students on photojournalism assignments. These could be to report on events that they attend, or on islands or installations that we've asked them to investigate. The students can save the images to their hard drive and then either import them into a word processing document or create their own Second Life News blog about the events.



Photo stories - Students can work together using their avatars to create a sequence of images that tell a photo story. They can enhance the images by using a word processor to add dialogue bubbles to the images. This encourages them to collaborate both in class and while they are in Second Life.


Research Assignments - We can send each students to a different location in Second Life to do a research task. They can then send an email with an image and a report from that destination telling other students what is there and why they should visit it. In class the students can then read the reports and decide which place they want to visit.

Photo Fashion - You can ask students to work in pairs to dress up and take photographs of each other in different Second Life clothing. They can then use a word processor to import the images into a fashion column, describing the clothes etc. Again these could be published on a blog or printed up as a class project.

Working with students in Second Life needs care, so always be sure to set tasks and check your locations for suitability before sending them anywhere. If you are working with teens then be sure to use the Second Life Teen Grid.

To see more Second Life video tutorials go to my YouTube playlist

Related links:
The videos used in this posting were originally commissioned by The Consultants-E and are part of an introductory course for teachers they deliver on Edunation Island II and are used with their kind consent.

Best

Nik Peachey

Selasa, 17 Juni 2008

Teaching Speaking in Second Life

Teaching Speaking in Second Life

      Comment   
For me, one of the main blocks to really developing online language learning courses has been the inability to supply real communicative speaking practice. VOIP software like Skype has certainly pushed the bounds of what is possible, as has the development of more effective web based video conferencing platforms, but in my opinion the biggest step towards making this possible has been the developments made in virtual worlds like There.com and Second Life which not only enable the use of voice, but can also help students to develop an understanding gesture and spatial relationships while speaking.

For anyone interested in giving it a try, here are four basic tutorial videos to help you get started with how voice works in Second Life and how you can use it for pair and group work.

Setting up voice
This video shows you how to activate the voice client and make sure that the quality of your sound is good. It also shows you how to select the correct input and output devices for sound in case you are having any problems.



Using the active speaker window
This video shows you how to find and use the active speaker window. This enables you to find out who is within 'voice range' of you, as well as enabling you to balance out the volume of the voices around you and even to mute other speakers if you just want to listen in to one person.



Using 'IM Call' for pair and group work
If you have large groups of students all in close proximity to each other, running activities like pair or group work can be chaotic as everyone hears what everyone else is saying. This video shows you how to use the 'IM Call' feature to put the students into pairs or groups, so that they only hear the people they are working with. Then you as the teacher can move between the groups monitoring, without having to hear the whole class all at once.



Balancing out relative volumes
Second Life has a lot of different sound sources, such as the ambient sound of trees and water around you, the sounds of gestures, background music, media players and th voices of people speaking. This video shows you how to balance out the sounds and turn off the ones you don't want to hear.



I would be really interested to hear comments from anyone who has used Video conferencing and or Second Life. Which do you prefer?

If you are new to or haven't tried Second Life yet, then I hope you find these videos useful and they encourage you to try it out. The videos were originally commissioned by The Consultants-E and are part of an introductory course for teachers they deliver on Edunation Island II and are used with their kind consent.

Best
Nik Peachey

My other postings on Second Life and virtual worlds
Visit my YouTube Channel to watch more of my videos
http://youtube.com/NikPeachey
How To Use
  • Put the link on the
  • Generate Link box with http:// or https://
  • Use  CTRL + V  on keyboard to put the link.
  • Click Generate button to get encrypted link.
  • Click Copy URL button.
    • Done