Looking for an expert with .VOB and audio files

  • Thread starter Thread starter kdraines
  • Start date Start date
  • Tags Tags
    Audio files
Click For Summary
SUMMARY

This discussion focuses on exporting audio from .VOB files while maintaining synchronization with the video. Users report success in extracting multiple audio tracks but face issues with audio length discrepancies, likely due to frame rate differences. Suggested solutions include using conversion utilities, adjusting audio clock rates, or manually padding or cutting frames to achieve proper alignment.

PREREQUISITES
  • Understanding of .VOB file format and structure
  • Familiarity with audio extraction tools
  • Knowledge of frame rates and synchronization techniques
  • Experience with audio editing software
NEXT STEPS
  • Research tools for .VOB audio extraction, such as FFmpeg
  • Learn about frame rate conversion techniques
  • Explore audio editing software options like Audacity for synchronization
  • Investigate audio clock rate adjustment methods
USEFUL FOR

Video editors, audio engineers, and anyone involved in multimedia production who needs to extract and synchronize audio from .VOB files.

kdraines
Messages
1
Reaction score
0
Does anybody know how to export audio from a .VOB file and still have it match the video?

I'm able to export 6 tracks of audio from a stereo .VOB file but (perhaps because of a difference in frame rate) the audio comes out slightly longer than the .VOB file and I can't get it to match up.

Anybody know how to get around this?

Thank you!
 
Computer science news on Phys.org
What are you trying to do?
Pal to NTSC conversion or something?

There are conversion utilities that do a fair job.
Or you can just pad in or cut a couple of frames.
Or change the audio clock rate slightly.
 

Similar threads

Modern Digital Audio: Understanding Dither and Oversampling in Hi-Res Age
  • · Replies 17 ·
Replies
17
Views
5K
Components of Bluetooth audio delay/latency?
  • · Replies 5 ·
Replies
5
Views
4K
Screen Recorder microphone sound not recorded
  • · Replies 3 ·
Replies
3
Views
2K
Question on Android phone system: Moving files & the Gallery
  • · Replies 16 ·
Replies
16
Views
5K
Audio/Video Audio Streamer for Hearing Aids
  • · Replies 7 ·
Replies
7
Views
3K
Python Import python list from .txt file into Mathematica
  • · Replies 5 ·
Replies
5
Views
2K
Op-amp compensation of cascade fudges audio signal oddly
  • · Replies 3 ·
Replies
3
Views
2K
ArsTechnica Article on Backing Up Your Stuff via BeeStation
  • · Replies 6 ·
Replies
6
Views
2K
Solve the Audio Jack Mystery with Nat
  • · Replies 4 ·
Replies
4
Views
2K
Video/audio data rates for avi files
  • · Replies 3 ·
Replies
3
Views
10K