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Questions tagged [expression-encoder]

Microsoft Expression Encoder SDK is a tool which allows to record from the window screen, audio devices and/or video devices to computer or stream over the net.

Microsoft Expression Encoder SDK is a tool which allows to record from the window screen, audio devices and/or video devices to computer or stream over the net.

Formally know as windows media encoder.

Functionalities:

  • Record screen.
  • Record from video source(camera).
  • Record from audio device(microphone).
  • Stream to IIS.
  • Edit Videos.

3 different editions are available:

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The Expression Encoder 4 SDK comes with a couple samples to get started with. You can see the examples on the msdn expression encoder page.

Resources:

  1. Reference to the class library
  2. What is new in Expression Encoder 4
  3. Code Samples
  4. Getting Started
  5. Books:
77 questions
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How can I reduce latency in a Live Smooth Streaming conferencing solution?

I am using Expression Encoder SDK to encode a live recording of my webcam, publish it to a web server supporting IIS 7.5 and Media Services 4 and viewing it with the SmoothStreamingClient. However, since I'm aiming for a real-time conferencing…
LostKaleb
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Render Silverlight Animation to video file

I need to be able to render a silverlight storyboard animation to video. The animated content itself could be simple UIElements, Images or even two or more videos playing at the same time. Several ideas came to mind like RenderTargetBitmap on a…
VOliveira
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generating thumbnail image for video

I am using VSTS 2008 + C# + .Net 3.5 on Windows 7. I want to use Expression Encoder 3 to generate thumbnail image for video (wmv format) every 30 seconds -- e.g. for a 5 minutes video, there will be 10 thumbnails which reflects video at the time of…
George2
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Grab picture from web cam in WPF Application?

I am using web cam in WPF application. I am using Expression Encoder for video capture. for video capture I have created Job and its working properly. While I want to get picture with same resolution as video is. for this I am using ffmpeg to…
Akhilesh Chaturbedi
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wpf application for video broadcasting

I have a WPF application for broadcasting video using Microsoft.expression.encoder and framework 4.0, but i got a delay of 15 sec while broadcasting.Is there any suggestion to reduce the delay while broadcasting. below is the Code using…
Anoop Mohan
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realtime stream from screencapture with microsoft expression encoder

Is it possible to stream in real-time a part of the screen for the local network? The ScreenCaptureJob can only stream to a file, and if a want to broadcast the file, it blocks because it's used by another process. jobScreenCap = new…
Emmanuel
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Display Input, EncoderDevice, WPF

I'm trying to stream input devices via Microsoft.Expression.Encoder and now I can display them with WindowsFormsHost in WPF but it is always problematic for other things such as, AllowTransparency property etc. Is there any way to display it without…
Kaan
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ffmpeg and iis smooth streaming

I have a local iis instance with configured publishing point. The point is good I've tested it by Expression Encoder 4 Pro IIS smooth streaming feature. But when I'm trying to stream to is using ffmpeg, Silverlight player can`t play my stream - just…
Andrei Piatrou
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Deploying Expression Encoder SDK Without Installing

I am trying to prove a concept while using the Microsoft Expression Encoder 3 SDK. I am trying to deploy the SDK to my hosted web server to understand more about whether or not that will work and what else needs to be installed. I cannot get…
YeahStu
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Command Line Script for Microsoft Expression Encoder Licensing

does anybody know how to activate Microsoft Expression Encoder 4 using Command Line Script. if yes, can you please guide me on how to do this. Currently this is what i only have and it's not yet working because it still requires me to manually…
Allan Chua
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IIS Live Smooth Streaming to AWS EC2

I am trying to do live video streaming from my laptop webcam out to a AWS EC2 Windows instance. Below link details the steps I followed: http://learn.iis.net/page.aspx/620/getting-started-with-iis-live-smooth-streaming/ A few seconds after pressing…
ngzhongcai
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Determine If Media Requires Transcoding with Expression Encoder SDK

I have a large number of media files I will regularly need to make Silverlight-ready. Basically, take a folder and transcode all the video and audio files. When adding a MediaItem, is there a way to determine if it doesn't require any transcoding -…
Todd Main
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Play User's Songs using Silverlight

Does anyone have a working (tested) example of code to play an audio file from isolated storage. The code I currently have, which doesn't throw an exception or make any sound, is: MediaElement ME = new MediaElement(); ME.AutoPlay =…
ForbesLindesay
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Recording HD from webcam using Expression encoder sdk in WPF

I am trying to record a stream from a webcam using Expression Encoder 4 SDK in WPF I can capture the video & audio streams and record these to disk however they are only recording at a base resolution of 320x240 the webcam is capable of capturing at…
John
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Retrieving DV-cam info using Expression Encoder 4 SDK

I am developing a Windows Forms application in .NET Framework 4.0 which controls a DV-CAM using the Expression Encoder 4 SDK. In the past I used Windows Media Encoder for this, but I would like to upgrade to Expression Encoder, because it seems a…
Ad van Wingerden
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