Guidelines
- The total storage used to store your encoded video files may be larger than your source video file size
- Encoding compresses your input video file into multiple video files of different resolutions, sizes, and formats for web streaming
- The higher the quality of your input video file, the higher the quality your video encodes will be
- Use uncompressed video formats or the highest quality compressed videos where possible
- The following additional options will increase video storage when enabled
- MP4 fallback
- Keep original file
- The number of enabled Premium Encoding codecs will impact your storage usage
- The number of enabled resolutions will impact your storage usage
- Premium and free encoding does not deinterlace your video, ensure your input video is progressive format and not interlaced before uploading
- Portrait video orientation is supported
- 1080 width x 1920 height
- 720 width x 1280 height
Supported input file containers
Supported input codecs
Premium encoding outputs
- Matches source video file frame rates up to 60 frames per second
- If your input video file frame rate is higher than 60, the video output file will be reduced down to 60 frames per second
- Video bitrate varies up to x1.4 pending input video bitrate
- VP9 HDR-10 bit support
Free encoding outputs
Multi-audio support
- Video files with embedded multi-channel audio tracks are supported. This means a single media file containing both video and multiple separate audio tracks
- Stereo pair tracks = 2 audio channels per track
- Audio track names are visible within the Bunny player
- We do not currently support surround sound or Dolby audio formats
- We only support ISO 639-1 language codes
Caption support
.vtt and .srt caption files
Video file upload limits
- Maximum video file duration: 72 hours
- Maximum video resolution: 2160p (UHD 3840 x 2160) / 2160 x 3840