File Conversion Format Guide
Learn about the characteristics, uses, and quality selection criteria for image, video, and audio input and output formats.
Audio Output Format
Choosing a higher audio quality setting than the original will not restore audio information that has already been lost.
| Format | Features | Recommended Uses |
|---|---|---|
| MP3 | High device compatibility and small file size. | Music sharing, in-car playback, and general storage |
| WAV | Uncompressed PCM audio results in large files. | Editing, Post-Recording Processing, and Long-Term Archiving |
| M4A / AAC | Often provides better compression efficiency than MP3 at the same file size. | Mobile devices, video audio, Apple devices |
| FLAC | Lossless compression preserves the original audio information. | Audio Archive and High-Quality Playback |
| OGG / OPUS | An open format. OPUS is efficient for voice audio and streaming. | Web, podcasts, voice communication |
| WMA / AC3 / AIFF / CAF | A compatible format used in operating systems, video workflows, and professional editing environments. | Formats required by legacy equipment or editing software |
Video Output Format
Consider MP4 for general playback, WEBM for web distribution, and MOV or MKV for editing workflows.
| Format | Features | Recommended Uses |
|---|---|---|
| MP4 / M4V | Highly compatible with browsers, mobile devices, and TVs. | General sharing, uploading, and mobile playback |
| WEBM | An open container format suitable for web distribution. | Website Videos, Web Apps |
| MOV / MKV | Suitable for editing and high-quality archiving, but compatibility may vary by device. | Video Editing and Multitrack Storage |
| AVI / MPG / OGV | Used with legacy equipment or environments requiring specific open formats. | Legacy players, MPEG-2, open web |
| GIF | An animated image without sound and with a limited color palette. | Quick Instructions and Messenger Previews |
Image Output Format
Choose a format based on transparency, file size, and printing requirements.
| Format | Features | Recommended Uses |
|---|---|---|
| JPG | Efficient for photo compression but does not support transparent backgrounds. | Photos, Posts, and Emails |
| PNG | Supports lossless quality and transparent backgrounds. | Logos, screenshots, document images |
| WEBP | Efficient for web use with both photos and transparent images. | Websites, Blogs, and Product Images |
| GIF | Supports 256 colors and simple animations. | Simple Graphics and Short Animations |
| BMP / TIFF | Large file size, but suitable for compatibility, printing, and archiving. | Legacy Software, Scanning, and Printing |
| PDF / PPM / TGA | A format for document sharing, graphics, or raw image processing. | Document bundles and development and graphics workflows |