* feat: show upload progress for file tasks
* feat: show upload progress for batch file tasks
* style: distinguish download and upload phases
* style: mark successful task completion
* fix: preserve storage save error context
* fix: serialize single-file progress updates
* fix: stabilize batch upload progress reporting
Correct batch upload totals, completion state, actual file sizes, and synchronized progress snapshots. Add regression coverage for concurrent updates and phase transitions.
* feat: show per-file transfer progress
Format single-file and batch download and upload states with Telegram entities, blockquotes, speeds, transferred sizes, progress bars, concise counters, and accurate confirmation handling. Cover upload retries plus final, error, and cancellation messages with regression tests.
* chore: remove transfer progress tests
* test: restore critical transfer progress coverage
* test: cover interleaved batch transfers
* fix: declare progress styles in locale templates
extractFrameAt() and getVideoMetadata() piped the media into ffmpeg/ffprobe
via pipe:0. A pipe is not seekable, so ffmpeg cannot decode non-faststart MP4s
whose moov atom sits at the END of the file (very common for yt-dlp / HLS-merged
downloads): the frame grab and probe silently fail, and the video is uploaded
with no thumbnail (and, for non-mp4 containers, no dimensions).
Hand ffmpeg/ffprobe a seekable file path instead. When the reader already is an
*os.File we use it directly; otherwise we spool to a temp file and clean it up.
Verified with an A/B upload of a 56 MB non-faststart clip: stock build produced
no thumbnail, patched build produced a correct thumbnail.
Co-authored-by: pennyucloud <valentino@pennyu.co.id>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Add defer/recover in getMP4Meta to catch panics from gomedia library
- Implement fallback to ffprobe when MP4 parsing fails
- Fixes "no vosdata" panic when processing certain MP4 files
Also add CLAUDE.md to provide architecture guidance for AI coding assistants.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
