VariaReEncoder
/
CHANGELOG.md
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# Changelog |
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All notable changes to `garmin_varia_transcode.sh` are documented here. |
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Format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/). |
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--- |
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## [Unreleased] |
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### Changed |
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- `--move-source` renamed to `--delete-source` (old name kept as alias) |
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- `--continue-on-error` renamed to `--keep-going` (old name kept as alias) |
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- `--unattended` automatically enables input staging when `--staging-dir` is set |
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- Source and destination preflight checks now fail before staging/scanning when |
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source or destination NFS/autofs mounts are unreadable or unwritable |
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### Added |
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- `--unattended` preset (`--delete-source` + `--keep-going`) for long unattended runs |
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- `--staging-dir DIR` to place intermediate transcoding temp files on a fast local path, |
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with automatic fallback to destination temp files when staging is unavailable |
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or lacks sufficient free space for the current file |
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- `--stage-input` to copy each source video to staging before encoding, which avoids |
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long ffmpeg reads directly from flaky NAS/autofs mounts |
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- automatic RAM disk creation on macOS when `--staging-dir` points to a missing |
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`/Volumes/<Name>` path, configurable with `--staging-ramdisk-mb N` |
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- `--debug-timing N` to stop after N video files and print timing statistics for quick profiling |
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- `cleanup_garmin_varia_media_folder.sh` helper for media-folder hygiene (import + transcoded output): |
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removes AppleDouble artifacts (`._*`), removes zero-size MP4 files, |
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and normalizes single-suffix duplicate timestamp names |
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### Behavior |
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- Import cleanup returns exit code `1` when duplicate groups are blocked and need manual review |
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## [1.0.0] — 2026-05-04 |
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Initial release. |
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### Added |
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- Batch HEVC transcoding with `hevc_videotoolbox`, `libx265`, or `libx264` |
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- Encoding modes: `hardware`, `auto`, `quality`, `compat` |
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- Default mode: `hardware` (hevc_videotoolbox on macOS) |
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- Recursive directory traversal (default on) |
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- Directory structure preservation at destination |
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- Per-file audio detection via ffprobe; AAC 128k output when audio present |
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- HEVC outputs tagged `hvc1` for Apple Photos / QuickTime compatibility |
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- `-map_metadata 0` and `-movflags +faststart` |
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- Source file timestamp preservation via `touch -r` |
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- `--move-source`: delete source only after codec + duration validation |
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- `--no-overwrite`: skip existing output files |
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- `--no-recursive`: restrict to top-level directory |
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- `--dry-run`: print actions without writing files |
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- `--verbose`: full per-operation logs and ffmpeg/ffprobe output |
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- `--crf`: override CRF value for software modes |
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- `--extensions`: configurable video extension list |
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- Auto single-file mode when `--source` is a file path |
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- Quiet default output: one progress line per file with elapsed seconds |
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- Summary line with counts and timing after each run |
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- Destination-inside-source guard (hard error) |
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- At-least-one-of `--source`/`--destination` requirement |
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- Fail-fast: encoding chain stops on first ffmpeg error |
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- Bash 3.2 compatible (macOS system bash) |