January 2nd, 2007
No. Windows Media Player 9 Series can play files in a wide variety of digital media file formats, but Windows Media Services 9 Series cannot stream all of those files. In certain cases, you may need to convert digital media files into a compatible format before you can stream them. Servers running Windows Media Services [...]
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December 30th, 2006
There are three ways of getting audio and video files (which are usually very large) to the end user: 1. Download – Download the entire file over the Internet, save it to the user’s machine, and then play it from the hard disk. Requires users to sit through a download that can take quite a [...]
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December 27th, 2006
Tom Keller had a problem. His Bluegrass on Broad Street program had just reached a milestone, streaming the last night of a summer music series on the Web with both audio and video, and the audience response—both physical and virtual—had been better than expected. But his plans to expand beyond the local area and its [...]
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May 11th, 2009
Many times, you may want to have a listener stream MP3s from your site, but you don’t have any streaming software set up. One solution is to create an M3U file which acts as a playlist that opens up with many mainstream MP3 players such as iTunes and Winamp. Following is an example of an [...]
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May 7th, 2007
To set up a movie for streaming over the Internet, compress the movie so that its data rate is appropriate for the bandwidth at which your users will connect. You can use the hinted streaming format with QuickTime Streaming Server or Darwin Streaming Server. The hint tracks, which are stored in the movie along with [...]
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April 27th, 2007
Digital video files are usually stored to disk in movie files. These files often contain the sample data used by the movie as well. The Player API includes functions to store a movie, or a movie and all its associated sample data, to a file. By default, the movie data structure is stored at the [...]
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March 20th, 2008
From the Microsoft Expression Encoder download site: “Microsoft® Expression® Encoder, a feature of Expression Media, offers encoding, enhancement, and publishing of rich media experiences to Microsoft Silverlight. ” Features Include: Better Encoding VC-1 advanced authoring SDK integration: by adopting the new VC-1 authoring SDK, Expression Encoder 2 is able to author better quality video faster. [...]
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October 16th, 2010
Supported Video Formats: codec: DivX, XviD, MPEG4, H.263, H.264, WMV, VC-1 format: 3gp(mp4), AVI(divx), MKV, FLV, H.263Sorenson Music & Sound : MP3 / AAC / AAC+ /eAAC+ /OGG /WMA /AMR-NB /AMR-WB /WAV / MID / AC3 / IMY / FLAC / XMF Video player app for Android: yxFlash : yxflash is the first and only [...]
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September 21st, 2010
Here’s some javascript for making your embedded video go full screen. You’ll need to create your own “Full screen video image” in the last line of code, or just make it a link I suppose. To add a go to “full screen” option for embedded windows media: <head> <title>Untitled Document</title> <meta http-equiv=”Content-Type” content=”text/html; charset=iso-8859-1″> <script [...]
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June 22nd, 2009
HTTP Streaming can be several things. Here is an attempt to outline the different HTTP streaming protocols: MP3/AAC/aacPlus HTTP Streaming: This is usually the SHOUTcast or Icecast ICY protocol, which uses ADTS packetization over TCP. This is NOT compatible with ANY RTSP streaming. This uses an ICY based Streaming Server such as SHOUTcast or Icecast2. [...]
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February 18th, 2009
We are proud to announce the latest member center plug-in, our very own file viewer application. With this new feature, members are able to view all of their media files in one easy-to-use interface. This application also makes it a breeze to embed your media into any web page. Just find which video you want [...]
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October 22nd, 2008
Here’s a short summary of the best encoding bit-rates and formats for mobile video Device Total Bit Rate Video FPS Nokia 3650 34 – 80 kbps H.263, 22 – 68 kbps QCIF 5 – 8 Motorola A830, Sony Ericsson P800 34 – 80 kbps H.263, 22 – 68 kbps QCIF 5 – 8 PocketPC 34 [...]
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October 16th, 2008
Problem: I can’t access my GravityLab Multimedia files with Internet Explorer! Answer: Make sure to use the following format in the URL bar for accessing your GravityLab FTP account: ftp://username:password@ftp1.gravlab.com
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April 15th, 2008
Downloading When a user wishes to view video on your site, there are several possible methods that can allow said user to see the video. The easiest method is the create a hyperlink to the video file. This method is useful if you want the viewer to save the movie to their computer before viewing. [...]
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December 5th, 2007
Before you read ahead, consider GravityLab Multimedia’s streaming media encoding services. We take the complexity out of creating streaming media for an affordable price. Often times, companies that wish to stream their media are given video from a production company on a DVD. This is a great multi-purpose archival format, because the disc is high [...]
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November 2nd, 2007
When streaming media over the web, it is important to take into consideration the speed at which your viewers are connecting to the internet. Listed below are several common connection speeds and the corresponding bit-rate at which your videos will need to be encoded in order to play back smoothly. Bit-rates are listed in Kilobits [...]
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November 1st, 2007
All files that are to be streamed must be hinted for streaming. This is made possible by the hint track, which is a small piece of data inside a streaming movie file. Our streaming servers recognize the hint track and use it to guide the streaming process. The hint track is never sent to the [...]
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October 10th, 2007
In order to provide the best quality video possible to the widest range of viewers, it is necessary to tailor the bit rate of the video to match the download speed of the client’s connection. This is possible to do with Windows Media Server, Real Producer and Quicktime. The most difficult task of streaming audio [...]
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May 7th, 2007
http: defines a port that normal web servers use to deliver content. Port 80, to be precise. Sometimes that content is .html, sometimes it is .jpg image files, sometimes it is mp3′s or video files. You want to know that your video is being served from a streaming server. At GravityLab, it is. Your multimedia, [...]
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April 27th, 2007
You’ll probably want to convert your AVI file to Windows Media. It’s a much better streaming video than AVI when delivered over the web. Windows Media Encoder is a free utility from Microsoft that you can download here – http://www.microsoft.com/windows/windowsmedia/9series/encoder/default.aspx However, I don’t see any AVI file in your account. I don’t think you could [...]
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April 27th, 2007
The GravityLab Multimedia content delivery network is comprised of best-of-breed streaming media servers located directly on the fiber optic North American internet backbone. What that means, basically, is that your media content is delivered on demand very quickly to a global audience using the best Internet path directly into their homes. You are able to [...]
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March 5th, 2007
How to Start? Most people who are evaluating the use of the GravityLab’s Media hosting for audio and video will reach a point where they have questions along the lines of the following: “Which streaming media hosting plan should I choose?”, “should I use Windows Media, Quicktime, Flash or some combination?”, “how much storage allocation [...]
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March 1st, 2007
Preparing Your Content Windows Media Player renders audio and video content in the same way, whether a file is on a Windows Media server, a Web server, a network server, or a local hard disk. The server does not affect the quality of the media. What the server does affect is how the packets of [...]
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January 6th, 2007
How do you choose whether to deliver a movie using progressive download, streaming, or broadcasting? It’s an important question for you, and since GravityLab’s business is delivering your content to your audience with the best possible user experience in mind, it’s an important question for us, too. All all of the major streaming media codecs, [...]
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January 5th, 2007
If you want to stream Quicktime files, you will need to encode the videos correctly so they can be played on a streaming server. GravityLab provides this encoding service for affordable prices. We make the process simple for you so that you don’t have to acquire a new skillset just to get your videos online. [...]
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December 27th, 2006
Telestream announced an agreement by which Microsoft will now distribute Windows Media® Components for QuickTime. Powered by Telestream’s Flip4Mac technology, the Windows Media components enable Mac OS X users to play Windows Media video and audio directly within the familiar QuickTime Player. The components are now available as a free-of-charge download from Microsoft’s website at: [...]
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December 27th, 2006
Q: Was is rebuffering? A: Given the complexity of the Internet, it’s not unusual for short-lived problems to crop on somewhere in the system. Try connecting again in a minute or two. If your problem mysteriously disappears and never returns, great. If it recurs, especially if you can reproduce it consistently, it’s worth hunting down [...]
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December 15th, 2006
Crucial to this discussion is that the format makes no difference if you don’t know who your audience is, what they want to see, how they want to see it, and how your business model works for delivering those things to viewers. Knowing your customer is the most important aspect of any business, especially when [...]
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