Horrible audio desync that randomly started happening, please help!

Adrian-Garza wrote on 9/14/2024, 5:01 PM

I've been using Vegas Pro 21.0   for a bit and have had no issues, one day when opening my project most if not all of my files have had their audio's desynced, they weren't before but now they are. The videos are all from Geoforce experience using Shadowplay. This is the first time I have run into this issue so I'm confused as to what caused it. Watching the video in windows media player has its audio running normally, but dragging and dropping it into Vegas somehow makes its audio all weird.


I'm not sure what caused this, I looked for several solutions like messing with the So4 settings in the internal tab, enabling legacy AVC decoding in the File I/O  tab,  and generally just trying other smaller things. I also updated Vegas a few times and I am currently on (Build 315)

Below I will attach the MedioInfo of one of the videos I was using, as well as the project properties from Vegas.

I'm using Windows 10, with Vegas Pro Version 21.0 (Build 315). Video was recorded through Shadowplay (Geoforce Experience). I'm planning to export to Youtube.

Onedrive link to snippet of original video, and example of problem: https://1drv.ms/f/c/22916237ec3845ee/Epi5Rfs0_VtGmoQKX4ZzWCcBj047OBLuHF0nrQU1EKsK4g?e=Wl8GJt

||||||||||Video properties||||||||||||||
General
Complete name                            : D:\Video stuff\Lethal Company 2023.11.15 - 23.19.41.04.DVR.mp4
Format                                   : MPEG-4
Format profile                           : Base Media / Version 2
Codec ID                                 : mp42 (isom/mp42)
File size                                : 3.80 GiB
Duration                                 : 11 min 9 s
Overall bit rate                         : 48.8 Mb/s
Frame rate                               : 60.000 FPS
Recorded date                            : 2023
Encoded date                             : 2023-11-16 05:19:51 UTC
Tagged date                              : 2023-11-16 05:19:51 UTCVideo
ID                                       : 1
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : High@L4.2
Format settings                          : CABAC / 3 Ref Frames
Format settings, CABAC                   : Yes
Format settings, Reference frames        : 3 frames
Format settings, GOP                     : M=1, N=30
Codec ID                                 : avc1
Codec ID/Info                            : Advanced Video Coding
Duration                                 : 11 min 9 s
Bit rate                                 : 48.4 Mb/s
Width                                    : 1 920 pixels
Height                                   : 1 080 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Variable
Frame rate                               : 60.000 FPS
Minimum frame rate                       : 54.811 FPS
Maximum frame rate                       : 67.720 FPS
Standard                                 : PAL
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.389
Stream size                              : 3.78 GiB (99%)
Title                                    : VideoHandle
Encoded date                             : 2023-11-16 05:19:51 UTC
Tagged date                              : 2023-11-16 05:19:51 UTC
Color range                              : Limited
Color primaries                          : BT.601 NTSC
Transfer characteristics                 : BT.601
Matrix coefficients                      : BT.601
mdhd_Duration                            : 669681
Codec configuration box                  : avcCAudio #1
ID                                       : 2
Format                                   : AAC LC
Format/Info                              : Advanced Audio Codec Low Complexity
Codec ID                                 : mp4a-40-2
Duration                                 : 11 min 9 s
Source duration                          : 11 min 9 s
Bit rate mode                            : Constant
Bit rate                                 : 192 kb/s
Nominal bit rate                         : 96.0 kb/s
Channel(s)                               : 2 channels
Channel layout                           : L R
Sampling rate                            : 48.0 kHz
Frame rate                               : 46.875 FPS (1024 SPF)
Compression mode                         : Lossy
Stream size                              : 15.5 MiB (0%)
Source stream size                       : 15.5 MiB (0%)
Title                                    : SoundHandle / System sounds
Encoded date                             : 2023-11-16 05:19:51 UTC
Tagged date                              : 2023-11-16 05:19:51 UTC
mdhd_Duration                            : 669684Audio #2
ID                                       : 3
Format                                   : AAC LC
Format/Info                              : Advanced Audio Codec Low Complexity
Codec ID                                 : mp4a-40-2
Duration                                 : 11 min 9 s
Source duration                          : 11 min 9 s
Bit rate mode                            : Constant
Bit rate                                 : 174 kb/s
Nominal bit rate                         : 96.0 kb/s
Channel(s)                               : 2 channels
Channel layout                           : L R
Sampling rate                            : 48.0 kHz
Frame rate                               : 46.875 FPS (1024 SPF)
Compression mode                         : Lossy
Stream size                              : 13.9 MiB (0%)
Source stream size                       : 13.9 MiB (0%)
Title                                    : SoundHandle / Microphone
Encoded date                             : 2023-11-16 05:19:51 UTC
Tagged date                              : 2023-11-16 05:19:51 UTC
mdhd_Duration                            : 669688
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|||||||||||||||Vegas File Properties||||||||||||||||
General
  Name: Lethal Company 2023.11.15 - 23.19.41.04.DVR.mp4
  Folder: D:\Video stuff\Lethal Company shit\redone videos
  Type: AVC
  Size: 3.99 GB (4,085,515,177 bytes)
  Created: Saturday, September 14, 2024, 3:27:26 PM
  Modified: Thursday, November 16, 2023, 12:19:51 AM
  Accessed: Saturday, September 14, 2024, 3:33:27 PM
  Attributes: ArchiveStreams
  Video: 00:11:09.683, 60.000 (VFR) fps progressive, 1920x1080x32, AVC
  Audio 1: 00:11:09.683, 48,000 Hz, Stereo, AAC
  Audio 2: 00:11:09.683, 48,000 Hz, Stereo, AACSummary
  [TCFM]: 6ACID information
  ACID chunk: no
  Stretch chunk: no
  Stretch list: no
  Stretch info2: no
  Beat markers: no
  Detected beats: noOther metadata
  Regions/markers: no
  Command markers: noMedia manager
  Media tags: noPlug-In
  Name: so4compoundplug.dll
  Folder: C:\Program Files\VEGAS\VEGAS Pro 21.0\FileIO Plug-Ins\so4compoundplug
  Format: AVC
  Version: Version 21.0 (Build 315)
  Company: MAGIX Computer Products Intl. Co.|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

Please help!

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