Audio Video Sync Issue

Report · Jun 24, 2024

Hello,

I just made a podcast edit (have done XXXX with the exact same protocal before), I noticed that initially the video and audio are synced perfectly and for some reason it starts to fall out of sync by the end of the podcast... (I havent found the specific point of ref yet)

Any ideas why this is happening?

Appears to be off by half a second starting somewhere around 40 mins in...

Report · Jun 24, 2024

It seems that the problem you are experiencing is due to the following reasons:

Frame rate difference: This can happen if your recording software or devices use different frame rates. Make sure all devices and software are set to the same frame rate (e.g. 30fps, 60fps).

Encoding with variable bitrate (VBR): If your audio or video file is encoded with VBR, this may lead to out-of-sync issues. Try converting the file to fixed bitrate (CBR) mode to see if the problem continues.

Processing load: If your computer or editing software has processing load problems, it can cause lag. Make sure your hardware meets the requirements of the tasks you are performing.

Software errors: Sometimes, software errors or problems can cause out-of-sync issues. Make sure your editing software is up to date with the latest patches and updates.

Audio drift: On long recordings, audio may gradually drift due to the recording device's internal clock or software. This can happen if there are small variations in the device's internal clock over time.

Explore now APKPlaza the best and safest website to download your cjo android apk apps.

Report · Jun 24, 2024

Any idea why I havent experienced this with previous recording and edits?

All the cam and audio recording settings are the same as prior set-ups.

Currently using 23' Macbook Pro M2 Pro 16GB Ram

Report · Oct 28, 2024

It sounds like your podcast edit is experiencing drift, where the video and audio gradually fall out of sync over time. This can happen even when following the exact same protocol as before. Several common factors could cause this drift, particularly if your audio and video files have different frame rates or if there’s a mismatch in sample rates (for example, 44.1kHz vs. 48kHz).

To troubleshoot and fix this:
1. Check frame and sample rates in your editing template, ensuring both are consistent for all imported media.
2. Consider converting your audio to match the project settings if there’s a difference.
3. If using long recordings, split the audio and video clips at intervals (like at the 40-minute mark) to re-sync them manually.

Software updates or differing export settings can sometimes introduce minor timing issues as well.

Try to use Capcut Templates.

Report · Nov 10, 2024

Hello!

It sounds like you’re facing a classic sync drift issue in your podcast edit, which can definitely be frustrating. This usually happens due to slight differences in the frame rate or sample rate between your video and audio files, which gradually creates a lag or lead over time. Here’s where the unlimited money mod solution comes into play: by adjusting one of the tracks gradually, you can “buy back” sync and fix the misalignment.

To fix it:
1. Check that both audio and video files have matching frame rates (e.g., 30fps) and sample rates (e.g., 44.1kHz or 48kHz).
2. If they already match, try stretching or compressing the audio very slightly over time to “mod” the sync back in place. Many editing programs have a time-stretching tool that can fix this without affecting quality.
3. If the sync issue is only slight, you might even split the audio in sections and shift it slightly to match the video.

Give that a try and see if it keeps everything in perfect sync by the end!

Report · Nov 10, 2024

Will do!

Very helpful thank you!

--
[image: photo]
*Benjamin A. Hori*
CSO/Co-founder, Spotlite

+82 10 5724 <+82+10+3767+0253>2220 | landing.spotlite.global

benny@teamspotlite.com