MediaFire Project Text:

General
Complete name                            : C:\Users\Munkhu\Downloads\LiteCraft Part 14.mp4
Format                                   : MPEG-4
Format profile                           : Base Media / Version 2
Codec ID                                 : mp42 (isom/mp42)
File size                                : 1.66 GiB
Duration                                 : 22 min 49 s
Overall bit rate mode                    : Variable
Overall bit rate                         : 10.4 Mb/s
Frame rate                               : 29.970 FPS
Encoded date                             : 2024-01-28 02:10:48 UTC
Tagged date                              : 2024-01-28 02:10:48 UTC

Video
ID                                       : 2
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : Main@L4
Format settings                          : CABAC / 4 Ref Frames
Format settings, CABAC                   : Yes
Format settings, Reference frames        : 4 frames
Format settings, GOP                     : M=4, N=15
Codec ID                                 : avc1
Codec ID/Info                            : Advanced Video Coding
Duration                                 : 22 min 49 s
Bit rate mode                            : Variable
Bit rate                                 : 10.2 Mb/s
Maximum bit rate                         : 24.0 Mb/s
Width                                    : 1 920 pixels
Height                                   : 1 080 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 29.970 (30000/1001) FPS
Standard                                 : NTSC
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Interlaced
Scan type, store method                  : Separated fields
Scan order                               : Top Field First
Bits/(Pixel*Frame)                       : 0.164
Stream size                              : 1.63 GiB (98%)
Language                                 : English
Encoded date                             : 2024-01-28 02:10:53 UTC
Tagged date                              : 2024-01-28 02:10:53 UTC
Color range                              : Limited
Color primaries                          : BT.709
Transfer characteristics                 : BT.709
Matrix coefficients                      : BT.709
Codec configuration box                  : avcC

Audio
ID                                       : 1
Format                                   : AAC LC
Format/Info                              : Advanced Audio Codec Low Complexity
Codec ID                                 : mp4a-40-2
Duration                                 : 22 min 49 s
Bit rate mode                            : Variable
Bit rate                                 : 192 kb/s
Maximum bit rate                         : 510 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                              : 30.9 MiB (2%)
Language                                 : English
Encoded date                             : 2024-01-28 02:10:51 UTC
Tagged date                              : 2024-01-28 02:10:51 UTC

Recording Properties

General
  Name: 2024-01-20 21-39-20.mkv
  Folder: C:\Users\Munkhu\Downloads\Recording
  Type: MAGIX MKV
  Size: 7.77 GB (7,955,014,505 bytes)
  Created: Saturday, January 20, 2024, 9:39:20 PM
  Modified: Saturday, January 20, 2024, 11:41:55 PM
  Accessed: Friday, January 26, 2024, 9:23:28 AM
  Attributes: Archive

Streams
  Video: 01:24:14.133, 60.000 fps progressive, 1920x1080x32, MKV
  Audio: 01:24:14.133, 48,000 Hz, Stereo, AAC

ACID information
  ACID chunk: no
  Stretch chunk: no
  Stretch list: no
  Stretch info2: no
  Beat markers: no
  Detected beats: no

Other metadata
  Regions/markers: no
  Command markers: no

Media manager
  Media tags: no

Plug-In
  Name: mxhevcplug.dll
  Folder: C:\Program Files\VEGAS\VEGAS Pro 21.0\FileIO Plug-Ins\mxhevcplug
  Format: MAGIX MKV
  Version: Version 21.0 (Build 208)
  Company: MAGIX Computer Products Intl. Co.

What is this video? If it's a screen recording it shouldn't be interlaced. It also says MKV but is in a mp4 container? Is this a rip of some sort?

I'd work on your capture/recording settings to make valid media.

Oh, what does interlaced mean? And the screen recording is MKV but I rendered the final edit of the project in MP4. I'm not sure what is happening here, if you have any clue what may be wrong with this please give me some input. Thank you.

I think your capture settings may be quite messed up.

Consider starting with a guide to whatever software you are using and pay attention to interlaced vs progressive, etc. If it's OBS people here can likely help.

If OBS try MKV or fragmented MP4 and then use its own settings to remux to AVC in a MP4 container.
In the advanced settings set keyframe interval to 1 (not 0) for better performance.

Having it be constant framerate should avoid audio sync issues.
It should most likely be progressive, as interlaced media is archaic at this point.

Alright, I changed my VEGAS pro project settings so that it de-interlaces the footage. I also adjusted my OBS settings and made it so I record in mkv but it gets remuxed to mp4 once its done. Also set keyframe intervals to 2 as guided by a youtube tutorial. I'm not sure if this will fix the audio syncing issue but i hope it does. Thanks for the help and ill update you later!

Thanks for the update. Yes, for existing footage you need to deinterlace. Going forward you really should be able to capture progressive.

Keyframe interval is just the number of seconds between keyframes- fewer is better. 0 (auto) can be ridiculously long. 1 and 2 seconds shouldn't make much difference.

There's also a setting to prefer audio sync for variable framerate media in VEGAS, though that mainly helps with phone footage.

Hello, here's a new update on the situation. I'm sad to say that the error is still happening in every project I work on. I don't know what is wrong with it, this never used to happen before until recently. I don't think I changed any setting prior to this so I think it just started randomly. I just wish I could edit my videos normally again, if push comes to shove I might just switch to a different editor.

Does MediaInfo state your new footage is still constant framerate?

Yes it does, I posted my recording and project properties above.

Hello everyone. I'm having the exact same audio sync problem as the above user. I'm editing with Vegas Pro 21 build 315. I've tried 8 different times to get an edit with the audio in sync, and have failed each time. I've never had this problem with other builds.

You are using the same type of media? Please post MediaInfo.

Enable legacy AVC decoding in preferences file io could be a workaround. Or use build 208.

I'm deeply disappointed to find that after years of faithful dedication to Vegas dating back to the Sony days, I have the same sync problem in VP 22 build 93 as I've disclosed and discussed in the forum involving VP 21 build 15.

I say this with much gratitude for the feedback from this forum when I originally posted about the sync problem a few weeks ago. The last version that did not show the sync problem (in rendered clips) was VP 21 build 208 which is what I have to use now to render a video with proper sync. I've previously posted mediainfo. Sorry for the melancholy post, but I'm really down over this. I love the software and wanted 22 to work properly. I've have 40 years in video production and have never seen this problem.

The joy I've had and expected to continue into VP 22 is gone for now. I used to love to explore the new features and add-ons, but it seems pointless if I cannot complete a project in this version. My work is all long-form videos of theater productions and dance performances. I've even tried rendering an original clip from the camera without any filters or editing at all, and the render is severely out of sync from beginning to end.

All suggestions are most welcome. Please help me find a way to render successfully in VP 22 build 93.

Many thanks in advance from a VP fan and longtime user.

Marc Gold: 24KT Sound & Video

Try the older decoders in preferences file io or wait for a patch to 22. There's nothing wrong with continuing to use 21.208 until 22 is fixed.

I'm deeply disappointed to find that after years of faithful dedication to Vegas dating back to the Sony days, I have the same sync problem in VP 22 build 93 as I've disclosed and discussed in the forum involving VP 21 build 15.

I say this with much gratitude for the feedback from this forum when I originally posted about the sync problem a few weeks ago. The last version that did not show the sync problem (in rendered clips) was VP 21 build 208 which is what I have to use now to render a video with proper sync. I've previously posted mediainfo. Sorry for the melancholy post, but I'm really down over this. I love the software and wanted 22 to work properly. I've have 40 years in video production and have never seen this problem.

The joy I've had and expected to continue into VP 22 is gone for now. I used to love to explore the new features and add-ons, but it seems pointless if I cannot complete a project in this version. My work is all long-form videos of theater productions and dance performances. I've even tried rendering an original clip from the camera without any filters or editing at all, and the render is severely out of sync from beginning to end.

All suggestions are most welcome. Please help me find a way to render successfully in VP 22 build 93.

Many thanks in advance from a VP fan and longtime user.

Marc Gold: 24KT Sound & Video

I just read "VEGAS Pro 22 Build 122 is finally here" on reddit

Perhaps this will fix the sync problem.

I ended up on this page because I am looking for a solution to my out of sync problem but in my case is seems that if I edit the audio eg drop the sound and then later edit the video before the sound drop the edited sound doesn't move with the video and audio even though they are grouped.

I am also using Vegas 21 Pro edit with 308 build. This is the first version on my new rig that actually stays running with the dreaded "Not responding" I used to get on other versions.

Anyway I hope this update fixes your problem.

Cheers.

You are using the same type of media? Please post MediaInfo.

Enable legacy AVC decoding in preferences file io could be a workaround. Or use build 208.

Just wanna say, Vegas 22 Build 93. Enabling Legacy AVC decoding so far at least, has fixed the problem for me. Thanks Roger 👍