比如选择了card 1,把ffmpeg的命令中的<device>换成 plug:front:1,或者hw:1也可以, 如果不用数字,用名字,就换成 plug:default:名字 或 plug:front:名字 具体请参考: https://www.alsa-project.org/main/index.php/DeviceNames 。 如果录制视频,一个基本的ffmpeg命令为: ffmpeg -f v4l2 -i <device> out....
AUDIO: ENC -> bitrate 24000 inputBitsPerSample 16, sampleRate - 16000, numberOfChannels - 1... AUDIO: ENC -> Rpe_create(AAC_ENC) done... AUDIO: CAPTURE -> Encoder creation SUCCESS for CH - 12 AUDIO: ENC Handle 4BD628, Int Handle 4BD634 AUDIO: ENC -> bitrate 24000...
Open Device Manager by holding theWindows keyand pressingR, then typedevmgmt.mscand pressEnter. 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-clic...
Check if your microphone is listed and set as default. 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...
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...
default { type plug slave.pcm "bluealsa" } What can be the reason JACK/ALSA can't open a device? How can I tackle the problem? Thanks. Linux (Arch); jack2 1.9.14; bluez-alsa 2.1.0 Owner arkq commented Sep 3, 2020 via email Please, check with current master. This project ...
二、 docker发布 复制一份配置文件 编辑 在末尾加入 重新启动docker容器并加入配置文件的映射 完整启动容器命令如下 : 现象: Linux调用海康威视的SDK报错:java.lang.UnsatisfiedLinkError: Unable to load library '/home/webapps/lib/libPlayCtrl.so': libAudioRender.so: cannot open shared object file: No such...
export TAPI_LANGUAGE_STANDARD\=compiler-default export TAPI_USE_SRCROOT\=YES export TAPI_VERIFY_MODE\=Pedantic export TARGETED_DEVICE_FAMILY\=1,2 export TARGETNAME\=Runner export TARGET_BUILD_DIR\=/Users/xxxx/gitlab/app.xxxx.us/xxxx_app/ios/DerivedData/Runner/Build/Products/Debug-iphoneos ...
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VB-Audio's Information and Discussions How to fix "Failed to Open Main Output Device (A1) Buffer size cannot be above 2048 samples."? 4 posts • Page1of1 chrysolophus Posts:3 Joined:Sat Apr 06, 2019 2:28 pm How to fix "Failed to Open Main Output Device (A1) Buffer size cannot ...