When uploading media for transcription, check that your files are in a supported format.
Courts use different recording systems, so the format you receive will vary:
- Courts running For The Record (FTR) systems will typically provide an
.ftr file — this is a specialty format that is accepted directly.
- Some courts convert recordings before sending them — you may receive an
.mp3, .mp4, or .wav file instead.
- If you receive a CD, copy the files to your computer and upload them as you would any other file.
If you’re unsure about your file, check the table below or contact our team.
Audio
Video
Specialty
Archives
| Format | Extension |
|---|
| MP3 | .mp3 |
| WAV | .wav |
| M4A | .m4a |
| AAC | .aac |
| Format | Extension |
|---|
| MP4 | .mp4 |
| QuickTime | .mov |
| AVI | .avi |
| WMV | .wmv |
| Format | Extension | Notes |
|---|
| .ftr | Standard format from court recording systems |
| .dss | Dictation devices |
.zip files containing any of the supported audio or video formats above. Useful when uploading multiple recordings at once.
File Size & Upload Limits
| Media Files | Attachments |
|---|
| Max size per file | 10 GB | 10 GB |
| Max files per job | 25 | 10 |
If you have a file that isn’t in one of these formats, contact our team before uploading — we may be able to accommodate it depending on the source.
