Question: Is there a video editing API that provides SDKs and APIs for easy integration with my existing app?

If you're looking for a video editing API with SDKs to integrate into your existing app, Shotstack is a good choice. It can generate video automatically with data-driven templates and JSON templates, and it has SDKs and APIs for integration. Shotstack also has a full studio video editor and media generation infrastructure, so it's a good choice for startups, agencies, marketers and product managers who want to add video editing without a lot of capital expenditures.

Another good choice is Rendley, a video editing SDK that can handle a variety of formats and that has a lot of editing options. It can perform client-side video editing so you don't need to send video to a server for processing, and it has APIs for custom filters, transitions and effects. Rendley is designed to be easy to integrate with libraries like React and Angular, and it has a variety of pricing tiers for different needs.

Sieve is another good option, particularly if you want to use AI to process video. It has APIs for dubbing, detailed video summaries and automatic cropping, and you can set parameters for cost, quality and speed. Sieve handles the heavy lifting of infrastructure and offers flexible pricing, so it's good for projects that need serious video processing.

If you want to use AI for video editing and automation, Qlip offers an API that exposes proprietary AI models for scaling short video creation. It offers features like automatic format conversion and speech-to-text transcription, so it's good for content creators who want to speed up their video editing and make their content more discoverable.