Stack Overflow
Stack Overflow

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:

enter image description here

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
1
vote
1 answer

Smooth Streaming and AAC-Low Complexity audio codec. Data format?

I am writing a Smooth Streaming client application. On the server side (IIS 7 with Media Services extensions), I have a bunch of ISMV and ISMA files encoded using Expression Encoder pro 4 with the "H.264 IIS Smooth Streaming iPhone WiFi" preset. In…
Guido Domenici
  • 5,146
  • 2
  • 28
  • 38
1
vote
1 answer

How to specify encoding bitrate while capturing from a webcam - MS Expression Encoder 4

I have a program to capture and save live webcam video. This is taken from sample programs coming with Expression Encoder 4. LiveJob job = new LiveJob(); EncoderDevice video = EncoderDevices.FindDevices(EncoderDeviceType.Video).Count > 0 ?…
Vinod
  • 4,138
  • 11
  • 49
  • 65
1
vote
2 answers

Video encoded by Expression Encoder is 3 seconds long on YouTube

I am trying to upload video created using MS Expression Encoder 4 to YouTube, but after processing any video is played in 3 seconds. Any ideas? Is it problem of encoder configuration or YouTube? Thank you.
Dusan Kocurek
  • 445
  • 3
  • 8
  • 22
1
vote
0 answers

Live preview from webcam + Expression encoder = kill app

I hit the wall :/... I am trying to get preview from webcam and take snapshot (I still didn't make that far...), I am stuck at feeding live to winform for now... I don't want to use some unknown libraries or libs not allowed for commercial use.…
saper_2
  • 71
  • 1
  • 4
1
vote
1 answer

Does anyone have a PowerShell script to batch encode files using Expression Encoder 3?

I have a set of WMV files that I need to convert to H.264. I have Expression Encoder 3 and can do each through the UI. Just trying to find a script to batch it through PowerShell using the Encoder 3 SDK. Thanks
Chris Woodruff
  • 1,323
  • 3
  • 14
  • 30
1
vote
3 answers

C# - Microsoft Expression Encoder missing reference, how to add them to project?

I have an application that has an Image Capture feature. When I try to build it in Visual Studio 2012, I get missing references to Expression Encoder. The image capture facility has been achieved using Microsoft Expression Encoder, and it uses code…
Sergiu Tripon
  • 103
  • 1
  • 2
  • 8
1
vote
0 answers

Multiple Camera Angle .ism and .ismc generation

I was trying to follow this sample of Microsoft's Multiple Camera Angles to use with Smooth Streaming client: http://msdn.microsoft.com/en-us/library/gg134026(v=vs.95).aspx The article doesn't indicate how to (or what did) generate the .ism file…
user2856988
  • 21
  • 2
1
vote
0 answers

Is it possible to make a Popup act as a Layered Window

I am wonder if a PopUp can be A LayeredWindow. I am using Encoder 4 and there is a property that allows the program to not capture layered window. Here is my code to show the feed in a tooltip public class MyToolTip : ToolTip { protected…
Jonathan
  • 163
  • 2
  • 4
  • 13
1
vote
1 answer

Remove Screen Capture from Video Device Type

in Microsoft.Expression.Encoder is it possible to remove Screen capture from Video device type. If I do VideoDevices = EncoderDevices.FindDevices(EncoderDeviceType.Video); It returns me 2 device ( The webcam plugged in and the Screen capture ) Tho…
Jonathan
  • 163
  • 2
  • 4
  • 13
1
vote
0 answers

Publishing a dynamic playlist through IIS Live Smooth Streaming

I am publishing videos by using Expression Encoder with IIS Smooth Streaming. I want to convert the system into a programmatic way. How can I publish my dynamic video playlist (which I made using WPF) via IIS Smooth Streaming? I have to make this…
gheorghegu
  • 11
  • 1
1
vote
1 answer

What are the limitations of each VC1 profile?

When I'm trying to a conversion with the following parameters: mediaItem.OutputFormat.VideoProfile = new MainVC1VideoProfile() { Size = new System.Drawing.Size(1920, 1200), Bitrate…
Dor Cohen
  • 16,769
  • 23
  • 93
  • 161
1
vote
1 answer

Can I play xesc file on Silverlight?

It seems very weird and I can't understand it, Why xesc, the output of Expression Encoder 4 Screen Capture, can't be play on Silverlight?? Why ScreenCaptureVideoProfile codec is always unknown? doesn't the left hand know what the right hand is…
Dor Cohen
  • 16,769
  • 23
  • 93
  • 161
1
vote
1 answer

Image from webcam preview throws generic GDI+ exception

I'm making a custom webcam user control. I use Microsoft Expression Encoder, and set a PreviewWindow on a panel inside the control. All's fine, except that when I try to grab the image, I get an exception: Generic GDI+ exception My first try…
Cranio
  • 9,647
  • 4
  • 35
  • 55
0
votes
1 answer

Custom virtual video capture device

I`m new to media foundation and C++. But I want to create a virtual video capture device which can be used by Microsoft Expression Encoder. Can you tell me in which direction to look? I think it should be something working asynchronously and a…
K1rillka
  • 15
  • 1
  • 5
0
votes
2 answers

Expression Encoder 4 live stream consumed by HTML 5

I'm trying to serve up a live stream (ie. completely buffered in memory, cannot access the past) and am having trouble with Expression Encoder 4. Ideally, I'd like to just stream a bare H.264 byte stream to the client consumed by:
brandon
  • 1,585
  • 1
  • 10
  • 13
1 2
3
4 5 6