Issues

• write_lerobot preserves source video URIs in v3 output, breaking video references

  macrodata-labs/refiner#285 · Filter by author shivkr6 opened on Oct 12, 2026

• Question about the 10 HOT3D episodes used for evaluation

  macrodata-labs/refiner#277 · Filter by author SuperHalo opened on Sep 15, 2026

• Vectorized .filter() silently drops rows whose predicate column is null (Arrow null-propagation into Table.filter)

  macrodata-labs/refiner#276 · Filter by author Trenyx opened on Sep 8, 2026

• Could the implementation of action MPJPE be open-sourced? Thank you.

  macrodata-labs/refiner#263 · Filter by author whiteNavelOrange opened on Sep 1, 2026
  1

• Lerobot v2.1 format support

  macrodata-labs/refiner#231 · Filter by author lucasjinreal opened on Jul 7, 2026
  2

• Introduce a registration state for faster user responses

  enhancementperformance
  macrodata-labs/refiner#223 · Filter by author hynky1999 opened on Jun 17, 2026 · Macrodata Launch
  

• Extract built-in metadata helpers out of pipeline planning

  macrodata-labs/refiner#215 · Filter by author hynky1999 opened on Jun 11, 2026
  1

• Intermittent [Errno 22] Invalid argument: 'avcodec_open2(mpeg4)' failure

  macrodata-labs/refiner#198 · Filter by author hynky1999 opened on Jun 4, 2026

• Research cheapest reliable way to read video duration

  macrodata-labs/refiner#192 · Filter by author hynky1999 opened on Jun 3, 2026

• rows_written metric increments before rows are actually written

  bug
  macrodata-labs/refiner#190 · Filter by author hynky1999 opened on Jun 3, 2026
  1

• Implement dynamic max_concurrent_requests for LLM inference calls

  macrodata-labs/refiner#172 · Filter by author hynky1999 opened on Jun 1, 2026

• Add commit-aware Hugging Face dataset writer

  macrodata-labs/refiner#162 · Filter by author hynky1999 opened on May 28, 2026

• Stream cloud outputs locally for non-detached runs

  macrodata-labs/refiner#143 · Filter by author hynky1999 opened on May 21, 2026

• Add limit option to read_lerobot for smoke jobs

  macrodata-labs/refiner#142 · Filter by author hynky1999 opened on May 21, 2026
  1

• Add shard info to the cli

  macrodata-labs/refiner#122 · Filter by author guipenedo opened on Apr 29, 2026
  2

• Improve reducer cleanup listing

  macrodata-labs/refiner#118 · Filter by author guipenedo opened on Apr 29, 2026

• Investigate memory issues when doing motion trimming on cloud

  macrodata-labs/refiner#65 · Filter by author hynky1999 opened on Mar 18, 2026

• Optimize the reduce step in lerobot writer

  macrodata-labs/refiner#51 · Filter by author hynky1999 opened on Mar 17, 2026

• Improve environment variable management and validation

  macrodata-labs/refiner#37 · Filter by author hynky1999 opened on Mar 14, 2026

• Resiliency: make workers resilient to per-shard or single worker failures

  macrodata-labs/refiner#31 · Filter by author guipenedo opened on Mar 13, 2026

• Add map-reduce general capabilities + multi-stage

  macrodata-labs/refiner#25 · Filter by author guipenedo opened on Mar 13, 2026

• Add text module

  macrodata-labs/refiner#24 · Filter by author guipenedo opened on Mar 13, 2026