Media APIs
Transcode
Convert media files to the format you need for on-demand web and multi-screen distribution. With support for high resolution, high frame rates, and web and streaming formats, you can build a media pipeline with just a few API calls.

Overview
Transcode and assemble
Content that looks and sounds great no matter the device or where it’s viewed
Smart by default
No need for deep media knowledge to get professional results
Scale where you need it
Built on a platform that powers encoding and conversion for major media companies
Advanced technology
Dolby is a leader in media codecs and processing research and development
Transparent pricing, no commitments
Competitive rates with pay-as-you-go pricing
Complete cloud media platform for developers
Our APIs let you analyze your media, enhance it by removing unwanted distractions, and prepare it for distribution with mastering and transcoding capabilities
Features
Flexible media transcoding
Editing and composition
✓ Joining / stitching
✓ Graphic and text overlays
✓ Audio enhancement
Output formats
Video
✓ MP4s with H264 (AVC), H.265 (HEVC)
✓ WebM with VP8, VP9
Audio
✓ WAV, MP3, OGG, AAC, Opus, Vorbis
Adaptive bitrate (ABR)
✓ Easy to use packaging
✓ HTTP live streaming (HLS)
✓ MPEG-DASH
Multi-cloud
✓ Amazon
✓ Google Cloud
✓ Azure
Demo
Enhance, personalize, edit and convert videos programmatically in the cloud
See how the Dolby.io Media APIs can help you enhance and transcode your media files in no time. In this example, the Dolby.io Enhance API is used to clean up, normalize, and improve the audio quality of user-generated content. The Dolby.io Transcode API is used to add overlays, trim and stitch clips, and create multiple output formats for distribution. Use one or several Dolby.io Media APIs to quickly and easily automate your media workflows. You’re even able to enhance audio while you transcode for optimal efficiency and improved audio.

Developer Resources
Public docs
Learn from our getting started guides, tutorials, how-to articles, and interactive API reference explorer.
Sample projects
Start with one of the open-source sample projects on GitHub to accelerate building your application.
Self-service dashboard
- Create and manage your application API Keys.
- Monitor account usage, billing, subscription plans, and invoices.
- Manage access for your team with an enterprise account and get quick access to support.











Build your next project with simple media conversion
No credit card to start. Get a $50 credit just for signing up.
Keep a good thing going
Get the latest news, events, and product updates from the Dolby.io team.
