Background music
Gan.AI makes it easy to upload, replace, and fine-tune background music. Customize audio levels, preview updates, and enhance your personalized video experience.
Gan.AI also lets you switch or update your BGM at any stage of your project, giving you full creative flexibility. Once applied, you can instantly preview the final output to make sure the music complements your message perfectly before saving the changes.
Step 1:
Open Your Personalized Project
Log in to Gan.AI Dashboard
Go to My Videos
Select the personalized project where you want to add or update BGM
You will now enter the main Project Workspace.
Step 2:
Open the Project
Once you are inside the project:
Click Project Settings.
Look for the Background Music option on the left panel.
Step 3: Add or Replace Background Music
In the BGM Section, you will see the following option:
Upload Your Own Custom BGM
Click “Upload Audio File”
Select your MP3 / WAV / AAC audio
Wait for the upload to finish
This is recommended if:
You have licensed music.
You want brand-consistent sound.
You need region-specific audio.
You need the BGM of the exact length or a longer length according to the base video.
Step 4: Adjust Audio Settings and Preview Your Video with BGM
After uploading the BGM, you can fine-tune:
Volume Level
Adjust the BGM volume as required to avoid overpowering the vocal text spoken by the speaker.
Sync with Voiceover - Ensure the BGM complements the script pacing.
Click Preview Video to play back the updated version.
Check:
Audio clarity
Voice vs. BGM balance
Timing
Smoothness of transitions
If the BGM is too loud:
Reduce BGM volume
Step 5: Save & Close to publish the Changes
When you're happy with the BGM:
Click Save and Close.
Important:
Updating the BGM does not regenerate videos
Future personalized videos will use the updated BGM automatically
Step 6: Re-Generate Videos (Only If You Want Re-Synced Audio)
If you want to refresh every personalized video:
Go to Generated Videos
Select specific videos
Click Re-Generate
Best Practices for BGM in Personalized Videos
Use soft, non-distracting music for sales outreach
Use upbeat BGM for marketing ads
Keep vocals louder than the background music
Avoid copyrighted audio unless you own full rights
Always preview before publishing
Keep a backup of your original BGM files in case you need to switch versions later
Use high-quality, royalty-free audio files to ensure the best output quality
With Gan.AI’s flexible BGM tools, you can quickly shape the mood and emotional tone of your personalized videos. Whether you’re aiming for a subtle, professional ambience or high-energy marketing sound, the platform makes it easy to upload, adjust, and preview your audio in real time. Thoughtful music choices—paired with clear voice balance—help your videos feel polished, engaging, and perfectly aligned with your brand.
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