editing-videos

To edit videos using the Volcengine cloud editing API, upload a source video to obtain a vid:// identifier, define an EditParam Track structure with Canvas and Output settings, then submit and poll the API workflow to apply cuts, overlays, and transitions.

Track-based video editing assembles multiple clips on layered tracks within a canvas-driven timeline. It orchestrates multi-clip compositions by applying trimming, text overlays, watermarks, filters, and transitions across separate layers to produce a final rendered video.

Yes, you can apply text overlays, watermarks, stickers, filters, and transitions to video clips. By defining an EditParam Track structure that orchestrates these elements across layered tracks, the Volcengine API processes and renders the final composition in a single submission.

To start assembling multi-clip compositions through the cloud API, you need an uploaded source video referencing a vid:// path, and a defined EditParam Track structure specifying Canvas dimensions, Output formats, and the desired timeline layering for clips and overlays.

Yes, the Volcengine API supports audio adjustments and speed changes across video scenes. You can orchestrate these effects by configuring the EditParam Track structure to apply modifications alongside cuts, filters, and transitions throughout the canvas-driven timeline.

Your track-based video editing workflow requires a polling step because the Volcengine cloud API processes canvas-driven timeline compositions asynchronously. After submitting the EditParam Track structure, you must poll the API to check rendering status until the final edited video output is ready.