AUDIO: Audio_startCapture() success... AUDIO: STARTING AUDIO CAPTURE!!! [AUDIO]captureDevice = plughw:0,0,numChannels=16,sampleRate =16000 ALSA lib pcm_hw.c:1401:(_snd_pcm_hw_open) Invalid value for card AUDIO >> Cannot open audio device plughw:0,0 (No such file or...
具体的<device>可以用 v4l2-ctl --list-devices查看图形设备, Linux把设备当成文件对待,所以摄像头设备存放于/dev/*,一般是/dev/video0 把ffmpeg命令中的<device>替换成/dev/video0就好。 同时录制音频和视频,输出一个有声音的视频: ffmpeg -f v4l2 -i /dev/video0 -f alsa -i hw:1 out.mp4 可以看到有...
Double-clickSound, video and game controllers, right-clickRealtek high definition audio device, selectUninstall, and confirm. Reboot your computer. Once restarted, open Device Manager again and double-clickSound, video and game controllers. Right-clickRealtek high definition audio device, selectUpdate ...
the AP cannot compete for the packet sending window. As a result, Beacon frames are discarded. In this case, you need to check whether the channel is busy in the current environment and whether there are many interferences. If there are wireless audio and video devices, Beacon frames will ...
I'm trying to use the ALSA Audio Capture Block in Simulink in a Raspberry Pi Model B+, in Matlab R2015a, from the Simulink Support Package for Raspberry Pi, but when I try to select an audio device, it always says: ThemeCopy Cannot open au...
Method 4. Set Proper Audio Device You may encounter the “Windows Media Player cannot play the file because there is a problem with the audio device. It might not be a sound device installed on your computer” error message if the audio device output in WMP is set incorrectly. Here’s ho...
0 Error: Apple AudioToolbox cannot open the specified file. Error Code: 'dta?' uniquescreenname123456789 Community Beginner , May 18, 2018 Copy link to clipboard I try to open an .mp3 file (that was recorded on an iPad with standard voice recorder app) in ...
Step 3:Check if your device's EMUI software is always up to date? You may follow the step below to check: Condition 1: Your Current version must (C636XXXXXX) Condition 2:Step to check EMUI software update:Open Settings > System & updates > Software update > if it show "Your software...
If it's not, right-click on it and select "Set as Default Device". Update your audio drivers: You can do this through the Lenovo Vantage app, which you can download from the Windows app Store here. This app will help you update your system's drivers and software. Check your privacy ...
6.1.0-0.deb11.6-amd64 Coral Device Mini PCI google-coral-botbotaddedcomp:modelModel related isssuessubtype:ubuntu/linuxUbuntu/Linux Build/installation issuestype:bugBugtype:performancePerformance issuestype:supportSupport question or issuelabelsNov 20, 2023 ...