Feature Comparison
Yasla Pro
Yasla Lab
Yasla Web
Requirements
Hardware
Mac, Intel or Apple CPU
min. 4 GB RAM
Software
macOS 10.14.6 or newer
Chromium-based web browser
Tracks
Audio tracks
•
•
•
Video tracks
•
•
•
Audio + video tracks
•
•
•
Text tracks
•
•
Closed Captions
•
•
Scrolling text tracks
•
•
•
Picture tracks
•
•
Max. number of tracks
no fixed limit, depending on hardware
4
Separate tracks
•
•
•
Per-track volume
•
•
Display
Layouts
Grid, Side by Side, Picture-in-Picture, Picture-by-Picture
Grid, Picture-by-Picture
Hide tracks
•
•
•
Adjustable track size/spacing
•
•
Audio placeholder
configurable
configurable
•
Custom placeholders
•
•
Timeline
•
•
Customizable user interface
•
•
Editing
Add tracks
•
•
•
Delete tracks
•
•
•
Track reordering
•
•
Segment editing
•
•
Undo / Redo
unlimited
unlimited
Recording
Consecutive
•
•
•
Simultaneous
•
•
•
Commenting
•
•
•
Visual countdown
configurable
configurable
Variable playback speed
•
•
Quality
configurable video size, sample rate, and compression
SD, 720p
Metadata
Metadata
•
•
•
Protocols
configurable
configurable
Spotlight integration
•
•
Import
Audio / Video
numerous, optional conversion
MP4, MP3, WAVE
Text
TXT, DOC, SRT
URL download
•
•
Export
Video
MP4 (up to 4K), MOV (ProRes)
MP4 (up to 720p)
Audio
M4A, AIFF, WAVE
Text
TXT, SRT, CSV
Language lab functionality
Graphical lab view
configurable
Live observing
•
Live intervention
•
Student-to-student, recordable
•
Handouts + submissions
•
Document transfer
•
Zeroconf networking
•
Critical settings lockable
•
Status 2022-05, subject to change