# Video Cliping Product User Manual

## Docs

- [Why can't I sign up?](https://help.gmax.ai/account/Why-cant-I-sign-up.md)
- [Add a music background](https://help.gmax.ai/editor/Add-a-music-background.md)
- [Add custom materials](https://help.gmax.ai/editor/Add-custom-materials.md)
- [Add a new slice at the beginning, end, or a specified position](https://help.gmax.ai/editor/Adda-new-slice-at-the-begging-end-or-a-specified-position.md)
- [Change the background color of the video](https://help.gmax.ai/editor/Change-the-background-color-of-the-video.md)
- [Change the style of the title/subtitle](https://help.gmax.ai/editor/Change-the-style-of-the-title-subtitle.md)
- [Delete the unwanted parts of the slice](https://help.gmax.ai/editor/Delete-the-un-wanted-parts-of-the-slice.md)
- [Modify the subtitle content](https://help.gmax.ai/editor/Modify-the-subtitle-content.md)
- [Modify the title content](https://help.gmax.ai/editor/Modify-the-title-content.md)
- [How to Enter the editing page](https://help.gmax.ai/editor/instroction.md)
- [General FAQ](https://help.gmax.ai/getting-started/getting-started.md): This section contains the following articles:
- [Export](https://help.gmax.ai/project/export.md): Export your project
- [Upload](https://help.gmax.ai/project/upload.md): Upload your material
- [How to Connect Your Social Media Accounts](https://help.gmax.ai/publish/How-to-Connect-Your-Social-Media-Accounts.md)
- [How to Schedule Using the Calendar](https://help.gmax.ai/publish/How-to-Schedule-Using-the-Calendar.md)
- [How can I change or cancel my subscription?](https://help.gmax.ai/subscriptions/change-cancel-subscription.md): Step by step guide to change or cancel your subscription
- [What does the free plan of Gmax offer?](https://help.gmax.ai/subscriptions/free-plan.md): Details about Gmax free plan features and limitations
- [Does Gmax support a one-month subscription?](https://help.gmax.ai/subscriptions/monthly-subscription.md): Information about Gmax monthly subscription options
- [How do the pricing plans work?](https://help.gmax.ai/subscriptions/pricing-plans.md): Learn about Gmax.ai pricing plans and their features
- [How can you upgrade or downgrade your plan?](https://help.gmax.ai/subscriptions/upgrade-downgrade-plan.md): Complete guide to upgrading and downgrading your Gmax subscription