Decision Workspace
s4m-media-packager vs ff-stream vs lvqr-cmaf
Side-by-side comparison of Rust crates
42
s4m-media-packager
experimentalv0.1.0
A Rust library for fragmenting and packaging multi-resolution video files into DASH and HLS outputs using FFmpeg and Bento4.
50
ff-stream
experimentalv0.14.3
HLS and DASH adaptive streaming output for the ff-* crate family
53
lvqr-cmaf
experimentalv1.0.0
CMAF segmenter for LVQR -- produces chunks aligned for HLS partials, DASH segments, and MoQ groups
Core Metrics
| s4m-media-packager | ff-stream | lvqr-cmaf | |
|---|---|---|---|
| Health Score | 42 | 50 | 53 |
| Total Downloads | 46 | 365 | 218 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 23 | 36 |
| Releases | 1 | 23 | 4 |
| Last Updated | 54d ago | 21d ago | 27d ago |
| Age | 1m | 2m | 1m |
Health Breakdown
s4m-media-packager
Maintenance
10
Quality
14
Community
3
Popularity
2
Documentation
13
ff-stream
Maintenance
12
Quality
13
Community
10
Popularity
3
Documentation
12
lvqr-cmaf
Maintenance
14
Quality
14
Community
10
Popularity
3
Documentation
12
Technical Details
| s4m-media-packager | ff-stream | lvqr-cmaf | |
|---|---|---|---|
| Version | 0.1.0 | 0.14.3 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | MIT OR Apache-2.0 | AGPL-3.0-or-later |
| Dependencies | 15 | 9 | 10 |
| Crate Size | 40KB | 63KB | 52KB |
| Features | 2 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.93.0 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •lvqr-cmaf leads with a health score of 53/100, but none of the options score above 80.
- •ff-stream has the most downloads (365), suggesting wider adoption.
- •s4m-media-packager, ff-stream are pre-1.0 — API may change.