AV1R: 'AV1' Video Encoding for Biological Microscopy Data
Converts microscopy video and image data (H.264/H.265,
AVI/MJPEG, TIFF stacks) to the 'AV1' codec for compact storage, and
archives 16-bit image stacks and videos losslessly in the 'FFV1'
format. Encoding runs on the GPU via 'Vulkan' or 'VAAPI' when
available and falls back to the CPU through 'FFmpeg' and 'SVT-AV1'.
Whole experiment folders can be converted at once.
| Version: |
0.1.4 |
| Depends: |
R (≥ 4.1.0) |
| Suggests: |
testthat (≥ 3.0.0), tiff, withr |
| Published: |
2026-10-12 |
| DOI: |
10.32614/CRAN.package.AV1R |
| Author: |
Yuri Baramykov 
[aut, cre],
The Khronos Group Inc. [cph],
FFmpeg developers [cph] |
| Maintainer: |
Yuri Baramykov <lbsbmsu at mail.ru> |
| BugReports: |
https://github.com/Zabis13/AV1R/issues |
| License: |
MIT + file LICENSE |
| URL: |
https://github.com/Zabis13/AV1R |
| NeedsCompilation: |
yes |
| SystemRequirements: |
FFmpeg (>= 4.4) with 'libsvtav1', libvulkan-dev and
glslc (optional, for GPU encoding on Linux), Vulkan SDK
(optional, for GPU encoding on Windows) |
| Materials: |
README, NEWS |
| CRAN checks: |
AV1R results |
Documentation:
Downloads:
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