# typoverflow/vifailback — LeRobot v3.0 ALOHA AgileX Piper dataset.
# Source inspected at the pinned Hugging Face revision below on 2026-08-07.
# Numeric trajectories are converted; the 145 source MP4 files remain upstream.

hf_source: "typoverflow/vifailback"
subset: null
split: "train"
revision: "9145e6c58471ec61d5a11d7a1bbb39d540fc5710"

source_pattern:
  - "data/chunk-*/*.parquet"
  - "meta/*"
  - "meta/**"
  - "README.md"
  - ".gitattributes"

target_name: "typoverflow_vifailback"

conversion:
  mode: "script"
  converter: "lerobot"
  input_format: "parquet"
  time_column: null
  time_precision: "ms"
  tag_columns: ["episode_index", "task_index"]
  rename: {}
  drop: []
  script_params:
    granularity: "merged"
    split_from_meta: true
    time_source: "timestamp"
    fps: 25
    table_name: "typoverflow_vifailback"
    stream_staging: true
    tsfile_writer: "encoded_java"
    encoding:
      float: "GORILLA"
      double: "GORILLA"
      int32: "TS_2DIFF"
      int64: "TS_2DIFF"
      time: "TS_2DIFF"
      boolean: "RLE"
    compression:
      float: "ZSTD"
      double: "ZSTD"
      int32: "ZSTD"
      int64: "ZSTD"
      time: "LZ4"
      boolean: "LZ4"
      tag: "LZ4"

upload:
  mode: "single"
  repo_id: "jzpeng/typoverflow_vifailback"

attribution:
  original_url: "https://huggingface.co/datasets/typoverflow/vifailback"
  original_revision: "9145e6c58471ec61d5a11d7a1bbb39d540fc5710"
  paper: null
  license: "mit"
  authors: >-
    Chenxiao Gao (Hugging Face user typoverflow; source repository owner,
    uploader, and author of all commits at the pinned revision)
  original_author: "Chenxiao Gao"
  original_author_url: "https://huggingface.co/typoverflow"
  notes: |
    The source card says the dataset was created with LeRobot and supplies no
    paper, completed homepage, or citation. Author attribution is based on the
    public typoverflow profile and the source repository commit history.

dataset_card:
  pretty_name: "VIFailBack (TsFile)"
  robot_type: "aloha_agilex_piper"
  codebase_version: "v3.0"
  total_episodes: 4714
  total_frames: 1190262
  total_tasks: 98
  fps: 25
  source_shards: 8
  source_meta_episode_shards: 1
  source_data_bytes: 516628399
  total_videos: 145
  source_video_bytes: 27938508868
  video_streams:
    - "observation.images.cam_high"
    - "observation.images.cam_left_wrist"
    - "observation.images.cam_right_wrist"
  video_file_counts:
    observation.images.cam_high: 56
    observation.images.cam_left_wrist: 45
    observation.images.cam_right_wrist: 44
  video_stream_bytes:
    observation.images.cam_high: 11040155298
    observation.images.cam_left_wrist: 8526126153
    observation.images.cam_right_wrist: 8372227417
  source_data_path: "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet"
  source_video_path: "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4"

local:
  source_dir: "D:/code/py/typoverflow_vifailback"
  output_dir: "D:/code/py/typoverflow_vifailback_after"
  allowed_output_parent: "D:/code/py"
  workdir: "D:/code/workdir/typoverflow_vifailback"