To capture audio properly as a recorded MP4 file using the basic Win11 Camera app, an approach that works well (but can only capture stereo PCM audio) is to send the HDMI source to a receiver,ĪV receiver and extract the audio using the receiver capability.
USB3 to HDMI adapter as the HDMI source, but similar poor audio capture results were obtained using other HDMI input sourcesĪnd several video resolution settings in the capture apps: The example below used a Samsung S9 smartphone Using different suggested Win11 apps, the captured video worked well (the maximum video output resolution of this capture card isġ080p) but the captured audio was intermittent and choppy withĪll applications tested using the basic direct setup with this capture card. Video capture from HDMI input to USB3 with Win11 Dell Studio 15 Laptop. The pict below shows capture of a home VHS NTFC video This app is fairly basicĪnd automatically detects this device connected to a USB jack. The Microsoft Camera app in Win 11 can also be used with the UCEC USB 2.0 UVC device. The simpler capture app VHS to DVD 3.0 SE and was also fixed with the input sound device settings described above. This fixed the audio dropout problems in the captured video recording. (The Microphone device can easily be renabled in the System/Sound/Advanced/All Sound Devices settings) Shown above), needs to be completely disabled in the System/Sound settings (click the Microphone device and click "don't allow").Īfter this is done, the Device Manager and Sound Settings changeĪnd the Realtek Microphone device doesn't appear in these settings. It was found that the Realtek Audio Microphone input device in device manager (even though not selected in the System/Sound settings as On Win11, these default sound settings on the XPS 15 laptop caused severe sound dropouts in the capturedĪudio, even with all audio settings in video capture app OSB Studio disabled except the USB captured audio, as recommended. The hardware driver for the video capture device and the default Win11 System/Sound input system settings are: VHS video capture from a Toshiba SD-V383SC DVD/VCR combo player using OBS Studio 27.2.4 on Win11 Dell Studio 15 XPS 15 9510. UCEC USB 2.0 UVC Video Capture: Win11 Config Problems with audio-component capture are discussed. (2) An HDMI capture card to capture HD video to digital files MP4 etc (1) An analog composite video/audio capture device to convert analog video sources (such as VCR video) to digital form (e.g. This note describes the use of two compact USB2.0/3.0 video capture devices for different purposes:
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