We have collected the most relevant information on Virtualbox Audio Choppy Windows 7. Open the URLs, which are collected below, and you will find all the info you are interested in.
virtualbox.org • View topic - [SOLVED] Audio is kind of choppy
https://forums.virtualbox.org/viewtopic.php?t=43641
With IO-APIC enabled the sound was choppy, if disabled everything works. And if it was enabled the number of the used cores doesn't matter. Even with a highend Core i-7 (Sandy Bridge, 4 cores, 8 threads) i had interruptions in the sound. For audio to work flawlessly, disable the IO-APIC, set the cores to 1. With XP-Guests this counts:
#17225 (Audio distortion/skipping/stutter in Windows 7 ...
https://www.virtualbox.org/ticket/17225
Tested VirtualBox 5.2.32 on Windows 7 host and Windows XP/7 guests. Audio quality is good. There is no distortion/skipping/stutter. However, delay is built up while playing sound. Audio is in sync at start but drifts gradually. There is a 2 second delay after 2 hours of playing. It is noticeable when start, pause or resume playing.
Stuttering virtualbox sound with windows 7 guest and ...
https://askubuntu.com/questions/341833/stuttering-virtualbox-sound-with-windows-7-guest-and-ubuntu-host
Added the RealTek AC97 audio driver from their website for windows 7 64-bit, paying attention to where it downloaded to. Go to device manager > Audio > Driver, manually change the driver, point it to the folder and tell it to include subfolders. should install fine except for the windows warning - ignore it, Realtek is legitimate.
guest audio choppy, video lags and windows ... - VirtualBox
https://www.virtualbox.org/ticket/14657
-rapidly move the mouse from left to right/up/down within the video rectangle a) the sound will become "choppy", b) the video seems also to lag a little In the previous version (5.0.4) audio was constantly choppy (even without moving the mouse), as if you put the volume control to high, like to much voltage on a speaker.
virtualbox.org • View topic - Crackling sound in Windows ...
https://forums.virtualbox.org/viewtopic.php?t=79129&start=75
The audio crackling problem seems to be an artifact of windows 10 using smaller audio buffers than windows 7 - and VB not keeping up. In short, guest windows cannot process the audio IRQ fast enough under virtualbox and an audio buffer underrun occurs. Windows 10 reduced the audio latency (and thus the buffer size) from 10ms -> 1ms.
virtualbox.org • View topic - no sound in windows 7 rc
https://forums.virtualbox.org/viewtopic.php?t=17442
I am also finding I have no sound in windows 7 rc, i did when i had windows 7 beta. I used both settings in virtualbox but nada. ... I have sounds but when I have them they are choppy or late (I can log in before the vista tone happens). I left my settings at the same as they were for the previous beta.
Choppy/skippy/stuttering audio and video playback - VirtualBox
https://www.virtualbox.org/ticket/4391
Since upgrading to VirtualBox 3.0.0, audio and video playback have become unusable with mplayer. Audio will stutter and skip constantly; video will pause for a moment and then catch up, repeatedly. This does not happen to such a great degree with other audio/video playback programs, but all exhibit the behaviour to a noticeable degree.
#6816 (Sound is very choppy as of 3.2) – Oracle VM VirtualBox
https://www.virtualbox.org/ticket/6816
I ran into a problem with choppy sound with a Windows XP Pro SP3 guest and the ICH AC97 audio controller. It happened in VirtualBox versions 4.2.16 and 4.3 on hosts running Windows 8.1 and Ubuntu 12.04 (Linux kernel 3.2.0-55-generic, PulseAudio). Switching the guest audio controller to SB16 made the audio less choppy but did not eliminate the ...
Crackling sound with Windows 10 anniversary ... - VirtualBox
https://www.virtualbox.org/ticket/15925
Replying to klassikmann: . I have a very similar VBox.log containing many repeated "Audio: Guest stream '[LUN#1] Front (Guest)' full, expect stuttering audio output" . added another log file. same here, but i also get the same behavior (audio crackling) with win 8.1 guest (both fresh iso and with latest updates). with win 7 guest everything is fine. host is win 7.
Choppy audio in Windows 98SE : virtualbox - reddit
https://www.reddit.com/r/virtualbox/comments/7gaf8u/choppy_audio_in_windows_98se/
I next changed to AC97 for the sound driver, booted up the system, removed the old Soundblaster device and installed the 95 version of Realtek AC97 as provided, which successfully played MIDIs but failed to address the choppy sound playback in this game.
Now you know Virtualbox Audio Choppy Windows 7
Now that you know Virtualbox Audio Choppy Windows 7, we suggest that you familiarize yourself with information on similar questions.
