screen sharing - ReadWriteWeb http://www.readwriteweb.com/feeds/tag/screen sharing en Copyright 2012 Richard MacManus readwriteweb@gmail.com Wed, 15 Feb 2012 10:45:03 -0800 http://www.sixapart.com/movabletype/?v=4.35-en http://blogs.law.harvard.edu/tech/rss Dyyno: Stream Live Video From Any Desktop App dyyno_logo_aug09.pngUntil today, Dyyno was probably best known for powering the video back-end of popular gaming portals like Xfire or Outspark, where hundreds of users stream live videos of their gaming sessions at any given time of the day. Starting today, however, Dyyno will also offer personal and customizable channels for individuals and businesses. Thanks to Dyyno's hybrid P2P approach, users can easily stream their games, videos, webcams, and presentations from their desktop to up to 10,000 concurrent viewers.

]]> We had a chance to talk to Dyyno's CEO Raj Jaswa and Vamshi Sriperumbudur, the company's head of marketing, last week. During the demo, they both stressed the fact that Dyyno's hybrid P2P architecture allows the company to provide reliable video streams while also keeping prices low. Dyyno can backfill these P2P streams with the help of its own servers, though at this point, the team has managed to bring the ratio between P2P traffic and streams from it's own servers up to 98%.

Pricing

Personal accounts with one channel cost $10 per month (up to 10 concurrent viewers) and the company also offers accounts for small businesses at $100 per month (with 10 channels) and an account geared towards larger enterprises at $1,000 per month (which allows for 100 channels with 1000 concurrent streams). Not-for-profits, as well as education and religious organizations can also get access to this account for $1,000 per month.

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Compatibility

Because of the company's reliance on its proprietary P2P architecture, however, users will have to install a plugin when they want to watch your streams. Currently, Dyyno doesn't offer a plugin for Macs, so this might be a deal breaker for quite a few potential users for now, though the company expects to ship its Mac plugin soon. While Dyyno works well in Firefox and Internet Explorer, we should also point out that Google's Chrome also isn't supported yet.

Easy to Use, Excellent Video Quality

When it works, however, Dyyno works extremely well and just as advertised. To share any part of your screen, you just drag and drop the Dyyno logo from the desktop client to any window and the sharing session will start. If you want to switch to another application, just drag the logo over to the next application. The video quality was generally excellent and you can also manually set the output resolution (up to 1024x768) and frame rate (up to 20 frames per second). In addition, you can also broadcast sounds from your computer as well.

WebEx

Because Dyyno can easily stream video from any application, including webcams, video players, and games, it makes for a very flexible platform. In addition, Dyyno also offers a solution for Cisco's popular WebEx online meeting solution. This brings all of Dyyno's capabilities to WebEx and makes it easy to integrate Dyyno into a platform that a lot of companies have already invested in.

A Few Missing Features

We did miss a few features, though. It would be nice, for example, if channels featured a chat room, something we have come to expect from similar solutions. It is also currently not possible to embed a video stream on another site. The company tells us that these features are forthcoming, but for the time being, they are sorely missed.

Overall, though, assuming you are on a Windows PC, Dyyno offers a high-quality solution for anybody who needs to stream video from a desktop directly to the web.

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http://www.readwriteweb.com/archives/dyyno_stream_live_video_from_any_desktop_app.php http://www.readwriteweb.com/archives/dyyno_stream_live_video_from_any_desktop_app.php Product Reviews Tue, 11 Aug 2009 10:04:07 -0800 Frederic Lardinois
Tinychat Relaunches as Easy to Use Video Chat and Recording Platform tinychat_logo_may09.pngA few months ago, we reviewed Tinychat, an easy to use web app for creating on-demand chatrooms with close connections to Twitter. Today, Tinychat relaunches with a number of very cool features, including video chats with up to 12 people, recording, screen sharing, and a Facebook application for video chats on Facebook. The new version of Tinychat keeps a lot of the features that we liked in the text-only version (no need to sign up, very easy to use, vanity room names), and adds the new video features on top of that.

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One of the nicest things about Tinychat is how easy it is to use. Just head over to their site, click on create room, choose a username (no need to register), and allow Adobe Flash to access your webcam. You can also just use a microphone or join the old-school text chat. You also have the option to send a message to your Twitter followers if you want them to join you in the chat room. The free version of Tinychat will have very few privacy controls, though the room owner (generally the first person to enter a room), can ban users or mute them. The most complicated thing to figure out for new users is how to choose their webcam and to remember to click the "start broadcasting" button if they want to participate in the video chat.

tinychat_screenshot_1.jpgTinychat is also available as a Facebook application, which replicates most of the functionality of the regular web app, though with a different layout.

Up to 12 users can be on video simultaneously and up to 100 users can watch the stream live. If you want to give it a try, just join our RWW video chat room here.

Pro Version: Better Video Quality, Recording, and Screen Sharing

Some of the best features of Tinychat are hidden behind a pay wall. Tinychat offers a pro version for $20 a month which will come with better video quality (though the regular video quality isn't too bad). Other features available with the pro version are: the ability to reserve names for up to five rooms, more privacy controls (including password protected rooms), and, maybe most importantly, the ability to record and save your conferences.

For now, the pro account allows you to download the various streams separately as FLV files and edit them in your favorite video editor (though you might need a converter to turn the Flash video into a format that your video editor can use). Soon, though, Tinychat Pro will also give users a widget that will allow paying users to just embed a video with the recorded chat as well.

Sadly, the screen sharing feature is only available for paying customers. We got a chance to test it, though, and while it only refreshes about once a second, and would hence not work well if you were planning to stream videos over it, the image quality was excellent and the refresh rate is probably sufficient for most of the online demos it would most likely be used for.

We talked to Tinychat's CEO, Dan Blake, as he and his team were developing this new app over the last few weeks. He told us that, as part of Tinychat's business model, the company will also provide white-label versions of Tinychat to corporations which will not have any limits on the number of viewers.

Verdict

While Tinychat will be great for just getting a group of friends together, we could also see how this could be a great tool to easily create a video podcast with multiple guests (similar to what TechVi is doing, for example). In some ways, the new Tinychat is similar to the now defunct Yahoo Live platform, though with more features and an easier to use interface. Yahoo abandoned this product last November, but Tinychat might just find a nice niche here, especially thanks to its close connection to social media tools like Twitter and Facebook.

Give it a Spin

If you would like to try Tinychat out with us, just head over to our room here.

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http://www.readwriteweb.com/archives/tinychat_relaunches_as_easy_to_use_video_chat_and.php http://www.readwriteweb.com/archives/tinychat_relaunches_as_easy_to_use_video_chat_and.php Video Services Wed, 27 May 2009 11:48:30 -0800 Frederic Lardinois
New Version of Skype Adds Screen Sharing skype_logo_aug08.pngSkype, the popular VOIP client formerly owned by eBay, just released a new beta version of its Windows client. The new version finally brings screen sharing to the Windows client, something which already became available in the last beta version of the Mac client in January. In addition, Skype now also allows users to import their contacts from Gmail, Windows Live, Hotmail, AOL, LinkedIn, and Yahoo.

Thanks to this update, Mac users (who use the latest beta version) can now also finally share their screens with PC users, which wasn't possible until now.

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skype_screensharing.jpgOverall, while it works perfectly well, Skype's screen sharing features are pretty basic and allow users to either share the full screen or select a part of the screen they want to share. A number of third-party developers already offered Skype plugins that allow users to share their screens with their contacts. And quite a few of these offer a wider range of features than Skype's own solution, including white-board functionality.

The image of the screen is great, as one would expect. But in order to share a screen, a voice call has to be initiated, which might not always be what you really want to do, especially if you are like a lot of us here at RWW who often use Skype for text-only chats as well. Sadly, it also doesn't look like it is possible to share a screen with a group of contacts or a Skype room. For now, you will still need dedicated screen sharing programs like Yuuguu for this kind of functionality.

More New Features

Skype also added additional support for visually impaired users who use screen reading software, as well as birthday reminders that will alert you when it's one of your contacts' birthdays.

As always, we need to point out that this is beta software and you might still find some bugs in it. Overall, though, Skype's beta releases have generally been very stable. A full set of release notes is available here (PDF).

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http://www.readwriteweb.com/archives/new_version_of_skype_adds_screen_sharing.php http://www.readwriteweb.com/archives/new_version_of_skype_adds_screen_sharing.php Voice Wed, 27 May 2009 08:44:38 -0800 Frederic Lardinois