WM Capture 10v12 – D3D mode user guide
(since 2010)

 

 

Download WM Capture 10v12

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User feedback: "It's the simplest and easiest way to record high quality
movies and videos from my computer screen, without the hassle and fuss
of other software. And it gets even better -- it’s free!"

(The information below refers primarily to the D3D recording mode. For Screen Capture recording please go here)

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Recording modes
How to record movies and games (D3D mode)
Setting up NVIDIA Control Panel (suggestions)
Troubleshooting (see bottom of page)

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WM Capture 10v12 main interface buttons

·        Get video - automatic detection and marking the coordinates of the video window to be captured. This method works only for videos with motion. 

·        D3D Settings, CAP settings - configure settings for the selected mode, D3D settings for the D3D mode or CAP settings for Screen Capture mode.

·        Video modes - select a recording mode (D3D or Screen Capture) plus other utilities

·        Record - start/stop recording

·        Play - play the last recorded video

·        View - open the list of recorded files; here you can select the video player used to play the recordings

·        Still - take a snapshot of the marked area of your screen

·        Hide - used only when the Background mode is enabled to hide the recorded video while using the desktop for other open windows; works only with the BCK mode

·        Mark video - manually mark the screen area you want to record; must be used any time you make any changes to your monitors

·        Mute - used to mute the microphone when Dual Audio mode is used with the CAP mode

·        Audio - shows the audio devices and sources used by WM Capture to record audio; the audio device used by WM Capture must be the same as the one used by the media playing the video or audio to be recorded (ex. the Chrome browser)

When the D3D mode is successfully enabled WM Capture interface buttons are related to the D3D mode. More about the Options menu items, WM Capture interface buttons, the BCK and the Capture modes here.

WMC 10v12 recording guides

Note 1: Several settings for D3D recording can be found under Options, General capture settings. While most of these settings apply to Screen Capture modes, you might still need to modify some of them when using the D3D mode. (see this)

Note 2: You can schedule recordings with either D3D or Screen Capture modes, but we suggest using the Screen Capture mode.

Video modes dialog



This dialog allows selection of the recording modes. It is shown at startup or accessed from the main screen ‘Video modes’ button or from the Options menu. Below are its main uses.

D3D mode has replaced the former WM Capture Background mode, mainly on Windows 11. A 5-second test is required before use. Possible reasons for test failure are listed below under Test reported errors.

For systems using Intel and NVIDIA drivers, it is advised to review our recommendations for configuring NVIDIA Control Panel settings. (see below the D3D settings dialog).

If the test fails, please select either the screen capture mode (CAP) or the Background mode (BCK) when available.

Screen Capture mode (CAP) generally refers to Window DirectX to capture the computer screen. With this mode, WM Capture can capture any image from your screen using any Windows versions, older and newer computers. The tradeoff of the CAP mode is that it records high-motion videos at a frame rate lower than that of D3D and BCK.

BCK (Background) mode is currently unavailable for use with Google Chrome, Microsoft Edge, and potentially other Chromium-based browsers on Windows 11. At present, alternative web browsers such as Firefox may still support the BCK mode. However, it can be used on Windows 10 and other earlier Windows versions.

Once the BCK is selected, a window should be opened whose title must be identified and preceded with "(BCK)". If no title is displayed, try to close and reopen the window or click top window top bar.

Fix Audio button installs the Microsoft 2010 64 redistributable package which may be necessary if an audio failure is reported when testing the D3D. After you install this package open WM Capture 10v12 installation folder, open the Bin9 subfolder, right click the file _install_audio-x64.bat and click Run as administrator. Close and restart WM Capture 10v12.

Some of the available options can be accessed using the Options menu shown below

Video modes menu

Most of the Video modes menu items are self-explanatory.

·       General Capture settings – are settings used in the Screen Capture modes. The only setup shared by the D3D mode is the Scheduler which can also be independently set up from the D3D menu.

·       Additional settings and details – are used in all recording modes.

·       Reset markers (screen coordinates) – should be used when the primary Windows monitor is switched, as this might cause the screen coordinates to fall outside the chosen monitor's display area

·       Google Chrome Canary – this additional web browser allows WM Capture to perform a series of unconventional operations when recording video and audio (shown here).

·       Reset default UI size – used sometimes when primary Windows motor is changed or the resolution of the recording monitor was changed

Monitor select and scaling

This setting allows you to choose the monitor where the recorded resides. The monitor numbers correspond to those displayed in Windows Display settings. WM Recorder supports only two monitors positioned side by side and aligned at the top. It is strongly recommended that the tops of the two monitor images are perfectly aligned as shown in Windows Display settings. This dialog does not display the primary (main) Windows monitor, which is always shown on the WM Capture main interface.

D3D settings dialog

Some of the items included in this dialog are explained below:

Frame rates (0 to 100 fps, 30 fps, 60 fps)– frame rates available for recording can be adjusted up to 100 fps. For HD (1920x1080) or smaller video window sizes, we recommend using 60 fps or higher. You can use 60 fps on 2K or even 4K resolutions, but this depends on your computer’s CPU speed and memory.

NOTE: If the selected frame rate is too high, the CPU load might reach 50% or more. Certain web browsers (such as Google Chrome) may reduce the broadcast’s quality and frame rate. To prevent this, use the Get video or Mark window option to select the video player area instead of the entire screen.

Video window – refers to the selected screen area for recording. To change it, click Mark or use the Get Video button on the main screen (the Get Video option is recommended). Click Fullscreen if you want to record the entire screen (first choice especially for video game recording)

Audio boost - refers to how many times you increase the recorded sound intensity in decibels (dB). Every 10 dB typically doubles the volume.

Show mini info pane while recording – refers to showing a small account of the recording performance: actual recording time/selected recording time, recorded file size, frame rate, CPU loading, Stop button. The Stop button can be used to stop recording. Once recording stops the Stop button turns to Close which closes the mini pane for the current session. You should Close the pane if you need to access different options from the main screen.

Note that the mini pane will be visible in the recorded video. To avoid this, you can lower the height of your record window.

Recording Start/Stop keys – refers to the keys assigned to either start or stop recording. The default keys are “Alt+3” or F8. Click the “Recording Start/Stop keys” window then enter a number from 0 to 9. The virtual key “Alt” is automatically added but you can also use “Ctrl” or “Shift”. Either one of these virtual keys followed by the selected number will trigger or stop recording.

Encoder- choose the recording video encoder from options like QSV, QSV-GPU, or NVENC. Both QSV and QSV-GPU are typically accessible on Windows 10 and 11 machines. The highest performance comes from using QSV-GPU. NVENC is exclusive to NVIDIA systems. It is advised to use NVENC with the 3D setting enabled, set the NVIDIA Control Panel to High Performance NVIDIA processor, and record in Fullscreen mode, even when using high resolution monitors.

 

D3D setup menu

 

 

 

Most of the D3D settings menu items are self-explanatory.

Adapters / Monitor info – displays a list of the adapters and monitors available in your computer

Open scheduler: open the Scheduler and access the options below

·        Open now: opens scheduler now

·        Open when WM Capture opens:
Open:
click to enable this option
Record full time: record the entire time set up in the Scheduler
Record only remaining time:
record the remaining time from the start of the scheduled media until the setup period ends

·        Close browser when recording times out

·        Reload web browser: WM Capture Scheduler will try to reload the web browser if no video or audio motion is detected after one minute period

Troubleshooting

TEST reported errors:

·        QSV / QSV-GPU: QSV encoder is unavailable due to a non-Intel system (AMD), or the 3D settings in NVIDIA Control Panel is set to High Performance NVIDIA

·        NVENC error: may not be supported, NVIDIA not installed or older NVENC driver versions

·        NVIDIA systems: see Setting up NVIDIA Control Panel (suggestions)

·        Audio: audio driver (file audio_sniffer-x64.dll) was not properly installed; open Video mode, click Fix audio, follow the instructions

·        Window versions prior to Windows 10: D3D mode not supported

·        second monitor on some Windows 10 computers (unknown)

Recording reported errors:

·        Recorded audio volume too low: use D3D audio boost setting

·        No audio in recorded file, video ok: click Audio on WM Capture interface, find out the audio driver assigned to WM Capture; Make sure the media playing the video (ex. Chrome browser) uses the same audio driver.(more about this here)

·        Recording canceled in less than 20 seconds: try to run the test first; use the Game mode; check the NVIDIA settings (see above); game did not accept recording

·        Recorded file is zero size: same as above

About the Quake Live video game recording (top of page): we used a Lenovo Legion 5 Laptop with NVIDIA GeForce RTX 5060 Laptop GPU; NVIDIA Control Panel set to High Performance NVIDIA, Display set to NVIDIA, D3D video window set to Fullscreen, Game mode, encoder NVENC, 60 fps.

 

Learn more about WM Capture 10
(all WM Capture 10 versions prior to 10v12)