---
license: other
language:
  - en
tags:
  - lance
  - video
  - action-recognition
pretty_name: RepCountA (Lance)
---

# RepCountA (Lance)

This repository contains **RepCountA/LLSP split data in Lance format**.

## Dataset Contents

- This package stores train/validation/test as Lance splits under `data/*.lance`.
- Each row includes metadata and an embedded `video_blob`.

## Schema

- `video_id` - stem id (without extension)
- `source_name` - original file name from annotation CSV
- `split` - one of `train`, `validation`, `test`
- `action_type` - action category
- `count` - repetition count annotation
- `cycle_bounds_json` - JSON array of boundary frame markers from L1..L302
- `video_ext` - file extension
- `video_size_bytes` - media file size
- `video_blob` - raw media bytes

## Notes

This package is built from local archive `RepCountA.tar.gz` (LLSP structure).

## Countix Compatibility Subset

For internal compatibility use, this repository provides a **Countix-compatible subset alias** based on the full RepCountA package:

- `countix_compat_all` = union of `train` + `validation` + `test` (all rows, no filtering)
- Total rows: 1041
- Manifest: `subsets/countix_compat_all.tsv`
- Video IDs only: `subsets/countix_compat_video_ids.tsv`
- QA-ready TSV: `subsets/countix_compat_qa.tsv` (includes `video_id`, `count`, `question`, `answer`, `lance_uri`)
- Validated QA TSV (recommended): `subsets/countix_compat_qa_valid.tsv`
- Invalid QA rows report: `subsets/countix_compat_qa_invalid.tsv`
- QA rows with missing target count: 1 (`stu6_44`)

Note: this is a compatibility alias for workflow integration and is not the official Countix benchmark release.