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