Simple GUI toolset for FFmpeg
Stu Leak
0e4f4fb3af
- Remove queue loading at startup: Queue now starts completely fresh each
session. No Load() call from /tmp/videotools-queue.json
- Remove queue saving at shutdown: Queue is not persisted between sessions
- Delay callback registration: SetChangeCallback() is now called via
goroutine with 100ms delay to ensure UI is fully initialized before
callbacks can trigger showMainMenu()
- Keep simple setContent(): Direct calls to SetContent(), no threading
wrapper needed during normal operation
This ensures:
1. No threading errors on app startup
2. Clean empty queue on each new session
3. Proper initialization order preventing callback-during-init issues
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
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| assets/logo | ||
| docs | ||
| internal | ||
| .gitignore | ||
| DONE.md | ||
| go.mod | ||
| go.sum | ||
| install.sh | ||
| main.go | ||
| README.md | ||
| TODO.md | ||
VideoTools Prototype
Requirements
- Go 1.21+
- Fyne 2.x (pulled automatically via
go mod tidy) - FFmpeg (not yet invoked, but required for future transcoding)
Running
Launch the GUI:
go run .
Run a module via CLI:
go run . convert input.avi output.mp4
go run . combine file1.mov file2.wav / final.mp4
go run . logs
Add -debug or VIDEOTOOLS_DEBUG=1 for verbose stderr logs.
Logs
- All actions log to
videotools.log(override withVIDEOTOOLS_LOG_FILE=/path/to/log). - CLI command
videotools logs(orgo run . logs) prints the last 200 lines. - Each entry is tagged (e.g.
[UI],[CLI],[FFMPEG]) so issues are easy to trace.
Notes
- GUI requires a running display server (X11/Wayland). In headless shells it will log
[UI] DISPLAY environment variable is empty. - Convert screen accepts drag-and-drop or the "Open File…" button; ffprobe metadata populates instantly, the preview box animates extracted frames with simple play/pause + slider controls (and lets you grab cover art), and the "Generate Snippet" button produces a 20-second midpoint clip for quick quality checks (requires ffmpeg in
PATH). - Simple mode now applies smart inverse telecine by default—automatically skipping it on progressive footage—and lets you rename the target file before launching a convert job.
- Other module handlers are placeholders; hook them to actual FFmpeg calls next.