We have collected the most relevant information on Ffmpeg Virtual-Audio-Capturer. Open the URLs, which are collected below, and you will find all the info you are interested in.
Screen and Audio Capture with ffmpeg on Windows 7 | Sti's blog
https://www.stichlberger.com/computer/screen-and-audio-capture-with-ffmpeg-on-windows-7/
ffmpeg -rtbufsize 100000k -r 65535/2733 -f dshow -i audio="virtual-audio-capturer":video="screen-capture-recorder" c:\output.mp4 These values aren’t entirely out of the blue, but the result of some experimentation and googling: If the encoding performance can’t keep up, frames will be dropped. This ruins the audio in the mp4 format.
ffmpeg cannot grab the audio played through the speaker ...
https://stackoverflow.com/questions/55580438/ffmpeg-cannot-grab-the-audio-played-through-the-speaker-under-windows-10
open sound setting, two devices are added: cable input for playback and cable output for recording make the two devices default devices select the recording device cable output and select property. check 'listen to this device' and select playback device as the speaker. (so the sound will finally go to the speaker)
How to record both audio source(virtual-audio-capturer ...
https://github.com/rdp/screen-capture-recorder-to-video-windows-free/issues/119
Amix works, Thanks!!! What i did is: ffmpeg.exe -y -rtbufsize 150M -f dshow -framerate 30 -i video="screen-capture-recorder" -f dshow -i audio="virtual-audio-capturer" -f dshow -i audio="Headset Microphone (Jabra EVOLVE 20 MS)" -filter_complex amix=inputs=2:duration=first:dropout_transition=3-c:v libx264 -r 30 -preset ultrafast -tune …
GitHub - rdp/virtual-audio-capture-grabber-device: free ...
https://github.com/rdp/virtual-audio-capture-grabber-device
free audio capture device to capture all the "wave out sound" that is playing on your speakers (i.e. record what you hear) for Windows Vista+. Releases downloadable in this package: - GitHub - rdp/virtual-audio-capture-grabber-device: free audio capture device to capture all the "wave out sound" that is playing on your speakers (i.e. record what you hear) for Windows Vista+.
Capturing ONLY desktop audio with ffmpeg - Ask Ubuntu
https://askubuntu.com/questions/682144/capturing-only-desktop-audio-with-ffmpeg
Start recording with ffmpeg (see example commands below). Start pavucontrol. Go to the Recording tab and you'll find ffmpeg or Lavf56.15.102 (or similar) listed there. Change audio capture from Internal Audio Analog Stereo to Monitor of Internal Audio Analog Stereo. Now it should record system and application audio instead of the microphone.
FFMPEG 抓取virtual-audio-capturer 数据 - CSDN
https://blog.csdn.net/u014338577/article/details/107597216
看完本篇文章，可以解决使用ffmpeg录屏时需要的screen capture recorder软件过大问题 在windows下使用ffmpeg 的-gdigrab方法录屏是没有声音的！ffmpeg-f gdigrab -i desktop test.mp4 解决办法就是注册dshow软件 Screen Capturer Recorder的虚拟音频捕捉设 …
ffmpeg - How to input multiple audio devices on seperate ...
https://stackoverflow.com/questions/62224063/how-to-input-multiple-audio-devices-on-seperate-audio-tracks
I am using FFmpeg exe and I want to record two seperate audio devices (in this case, 'virtual-audio-capturer' & 'Microphone (USB PnP Sound Device)'). If possible I would also like to record the two audio devices to seperate audio tracks in the video.
ffmpeg capture audio in raw format - Video Production ...
https://video.stackexchange.com/questions/10451/ffmpeg-capture-audio-in-raw-format
1 Use sound.wav as your output, instead of sound.mp3. Or if you literally mean raw PCM data with no headers, not just uncompressed, then try ffmpeg -f dshow -t 10 -i audio="virtual-audio-capturer" -f s16le -y "sound.pcm" Play it back with ffplay -channels 2 -f s16le -i sound.pcm
Desktop Screen capture Script with Ffmpeg for windows 7 ...
https://oonym.wordpress.com/2014/11/16/screen-and-audio-capture-with-ffmpeg-windows-7-command-line-how-to/
audio= »virtual-audio-capturer » where « virtual-audio-capturer » is the audio capture device And everything else, >> instructions and parameters used by Ffmpeg to capture and compress in a two pass sequence the video (and audio) to get x264/acc mp4 file. del raw.avi && del NULL && del *.log && del *.mbtree >> Cleaning up.
How to record what's playing on the soundcard using FFmpeg?
https://superuser.com/questions/995021/how-to-record-whats-playing-on-the-soundcard-using-ffmpeg
Then run the command to get the name of your headset/speaker output. ffmpeg -list_devices true -f dshow -i dummy. Here is the full command that is working for me on Windows 10 Home to get the audio: ffmpeg -f dshow -i audio="Microphone (Realtek High Definition Audio)" D:\Audio\output.mp3. Here is a command for audio and video at the same time ...
Now you know Ffmpeg Virtual-Audio-Capturer
Now that you know Ffmpeg Virtual-Audio-Capturer, we suggest that you familiarize yourself with information on similar questions.
