For info about how to handle suspension, see Handle app suspend. The MediaCapture class is used to capture audio, video, and images from a camera. For how-to guidance for displaying the camera preview, see Display the camera preview. To quickly get started capturing photos, audio, or video, see Basic photo, video, and audio capture with MediaCapture.
The Camera page is the main hub for how-to guidance for using MediaCapture in your app. In addition to the basic camera tasks, this page links to how-to articles for advanced scenarios including:. The InitializeAsync method, which initializes the MediaCapture object, must be called before you can start previewing or capturing from the device. Calls from an MTA thread may result in undefined behavior.
InitializeAsync will launch a consent prompt to get the user's permission for the app to access the microphone or camera. InitializeAsync should be called from the main UI thread of your app. Apps must handle app suspension or termination by properly cleaning up media capture resources.
For information on shutting down the MediaCapture object properly, see Basic photo, video, and audio capture with MediaCapture.
SoundLevel to determine whether the audio streams on the app have been Muted. For apps using the MediaCapture object, capture will be automatically stopped when the capture streams of the app are muted. Capture is not re-started automatically when the audio streams are unmuted, so the SoundLevel changed notification can be used to restart capture.
Use the SystemMediaTransportControls. PropertyChanged event to determine when the SoundLevel property changes. For Windows Phone 8. In Windows 8. For low latency, set the MediaCategory setting to Communications.
Adding an in-place editing Media Foundation Transform effect into the capture preview will have no effect on the stream. Windows 8 UWP apps that have declared both the webcam and microphone capabilities will not function in Windows 8. To capture an image, the image encoding profile can be set to Auto or you need to specify an encoding profile that matches the native type.
To add an effect, you need to switch to an uncompressed video native media type, such as NV12 or RGB Notes on H. You cannot add an effect to an H.
To capture video, the image encoding profile can be set to Auto or you need to specify an encoding profile that matches the native type. This class is not agile, which means that you need to consider its threading model and marshaling behavior. Creates a new instance of the MediaCapture object. Gets a read-only dictionary of MediaFrameSource objects that can be used simultaneously to acquire media frames.
This guide intends to talk about how to screenshot in Windows Media Player. Today, the video has become the most important way to get entertainment.
There are many important moments that you may want to capture and save. When you find a goof in a movie, you may wish to share it with your friends or on social media. As the default media player on PC, Windows Media Player can meet your need and you can get how-to below.
Microsoft keeps improving Windows system and built-in applications including Windows Media Player. Therefore, the workflow to capture still images from video in Windows Media Player is a bit different for various versions. Step 1 Open a video in WMP 10, and press the Pause icon at the bottom when you see the footage you want to capture. Then you will see the Save Captured Image alter. Note: This way is only available to movie files supported by Microsoft. Step 1 Open the video you want to screenshot in new version of Windows Media Player.
Step 2 Use the Fast forward and Rewind buttons at the bottom to find the desired frame. Press the Print Screen key on your keyboard. Step 4 Edit it and remove unwanted areas. Then go to File menu, choose Save As and save the still image to your hard drive. Or you can find Options in Tools on menu bar. Step 2 Go to the Performance tab on the popup dialog and click the Advanced button.
Make sure to check Use video mixing render and uncheck Use overlays. Click OK and then hit Apply. Note: For old versions of WMP, if you do not disable the overlays, you can get nothing but a black image when taking screenshots.
It may be a bit complex to capture still image from video in various versions of Windows Media Player. The good news that Apeaksoft Screen Recorder can offer the consistent workflow. It is compatible with Mac as well. Moreover, this function is free to use without asking registration. If you wish to set custom options, open the Preferences dialog from the Menu option.
Then you can change options related screenshot format, hotkeys and more. Play a video in Windows Media Player and pause it when you see the desired frame. Switch to Screen Recorder and choose Screen Capture. Now, the cursor will turn to a cross. Click and drag your mouse to cover entire Windows Media Player window or a part of the image.
Using these software, you can easily record a live stream by providing its URL to these software. While recording live streaming video, you can also play and watch live streams directly in these software.
A few software are also capable of creating and recording own live video stream. Plus, options to play and record multiple live streaming videos are also present in some software. Before recording a video stream, you can adjust various output video parameters like Video Quality, Resolution, Frame Rate, etc. The process of recording streaming video is quite simple in all software.
To further simplify the process, I have also included steps to record a live stream in the description of each software. Some of these software are dedicated video surveillance and video player software , hence they contain some additional features.
In video surveillance software, you get features like motion detection, multi-stream support, multiple area monitoring, etc. While in video player software, you can play locally stored videos of almost any video format.
Plus, options to play locally stored videos and streaming video with applied filters and effects are also provided in video player software. OBS Studio is my favorite because it can play and capture multiple video streams. Plus, it also lets you create your own live stream which can be recorded and saved in multiple video formats. OBS Studio is a free open source streaming video capture software for Windows. With the use of this software, you can record live video stream, webcam feed, and screen feed at the same time.
This software also allows you to create and record your own live stream that you can host on streaming services like Mixer , Twitch , etc. By default, this software records video streams in FLV video format. Along with video format, you can also modify video parameters like video resolution, frame rate, aspect ratio, etc. It is one of the best free streaming video capture software because it lets you record your own created stream as well as live streams of other users.
PotPlayer is another free streaming video capture software for Windows. Using it, you can view as well as record live video stream at the same time. To play a stream, you need to provide the URL of an active stream to this software. Besides viewing the stream, you can also use this software to view locally stored videos as it is basically a video player.
It is a simple and easy to use yet an effective software to view and record live video stream in various video formats.
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