# Changelog of Video Thumbnail & Frame Extractor (`automation-lab/video-thumbnail-frame-extractor`) Actor

- **URL**: https://apify.com/automation-lab/video-thumbnail-frame-extractor/changelog.md
- **Full Actor documentation**: https://apify.com/automation-lab/video-thumbnail-frame-extractor.md

## Changelog

### 2026-09-16

#### Reliability

- Mixed timestamp lists now keep every valid frame and return clear, uncharged diagnostic records for out-of-range timestamps instead of discarding the whole video.

### 0.1.0

- Added representative thumbnail generation, exact timestamp extraction, and capped interval sampling for direct, uploaded, and key-value-store video files.
- Added JPEG, PNG, and WebP output with aspect-ratio-preserving size limits, stored image files, and typed source/frame metadata.
- Added bounded download retries and clear per-source failure records for invalid files, limits, and out-of-range timestamps.