marijo/movmaker
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add intro logo alpha constant

Browse source
This commit is contained in:
hbrain 2026-05-28 14:39:49 +00:00
parent 4a2101b75e
commit 61fbf6382e
2 changed files with 16 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

5
README.md
View file

@ -228,6 +228,7 @@ The most common visual timing/styling tweaks are exposed as constants near the t
| `INTRO_LOGO_TARGET_HEIGHT_RATIO` | Portion of the video height used for the intro logo before padding (e.g. `0.75` = 75 % of frame height). | `0.75` |
| `INTRO_LOGO_EXTRA_HOLD` | Extra seconds the synthesized intro still remains before the first crossfade. | `6.0` |
| `INTRO_LOGO_FADE_OFFSET` | Minimum time (s) the logo stays fully visible before the first xfade is allowed to start. | `3.0` |
| `INTRO_LOGO_DEFAULT_ALPHA` | Default opacity for the intro logo (1 = fully opaque, 0 = invisible). | `1.0` |
| `INTRO_TITLE_FADE_DELAY` | Seconds after start before the main title begins fading in. | `2.0` |
| `INTRO_TITLE_FADE_LENGTH` | Seconds the fade-in/out lasts. | `1.0` |
| `INTRO_TITLE_VISIBLE` | Seconds the title stays fully visible between fade in/out. | `4.0` |
@ -255,13 +256,13 @@ Adjust these constants and rerun `movmaker.py` to change the intro behavior with
- if no audio file exists in the input folder, searches Jamendo using `--music-genre` and downloads one random Creative Commons track that allows non-commercial reuse and derivative works; default query is `cinematic punk rock`
- reads the Jamendo client ID from `JAMENDO_CLIENT_ID` or `~/.config/movmaker/jamendo.env`
- fades music in over `DEFAULT_AUDIO_FADE_IN` seconds (2 s) and out over `DEFAULT_AUDIO_FADE_OUT` seconds (10 s) by default
- builds a black intro still (matching the first media item’s resolution) when `--intro-logo` is provided, scales the logo to `INTRO_LOGO_TARGET_HEIGHT_RATIO` of the frame height (75 % by default), shows it at full opacity from frame 0, and keeps it on screen for `audio_fade_in + INTRO_LOGO_EXTRA_HOLD` seconds (with defaults this is `DEFAULT_AUDIO_FADE_IN + INTRO_LOGO_EXTRA_HOLD`, i.e. 8 s) before allowing the first crossfade
- builds a black intro still (matching the first media item’s resolution) when `--intro-logo` is provided, scales the logo to `INTRO_LOGO_TARGET_HEIGHT_RATIO` of the frame height (75 % by default), shows it at `INTRO_LOGO_DEFAULT_ALPHA` opacity (1.0 = fully opaque) from frame 0, and keeps it on screen for `audio_fade_in + INTRO_LOGO_EXTRA_HOLD` seconds (with defaults this is `DEFAULT_AUDIO_FADE_IN + INTRO_LOGO_EXTRA_HOLD`, i.e. 8 s) before allowing the first crossfade
- opening title text fades in after `INTRO_TITLE_FADE_DELAY` seconds (2 s), stays visible for `INTRO_TITLE_VISIBLE` seconds (4 s), then fades out over `INTRO_TITLE_FADE_LENGTH` seconds (1 s)
- fades the first real clip in and the final clip out with the `--video-fade` duration (default `DEFAULT_VIDEO_FADE`, currently 1 s); the black intro/logo pad respects this fade-in only when `INTRO_VIDEO_FADE_ENABLED` is `True`
- displays optional per-file captions at bottom center with slightly off-white text and a soft shadow; use `|` to split caption lines
- adds persistent bottom-left title/date/place and bottom-right `Bubulescu.Org` stamps
- preserves special characters in rendered overlays and metadata
- uses safe ASCII only for generated filenames, so special letters become readable equivalents like `Č` -> `C`, `å` -> `a`, `ø` -> `o`
- uses safe ASCII only for generated filenames, so special letters become readable equivalents like `Č` -> `C`, `å` -> `aa`, `ø` -> `o`, `ä` -> `ae`, `ß` -> `ss`
- embeds MP4 metadata: title, date, location/place, QuickTime location name, artist, comment, and creation_time
- writes an MP4 file named like `YYYYMMDD_title.mp4` in the current directory by default; use `--out-dir DIR` to choose another output directory
- takes `YYYYMMDD` from the first picture/video metadata, falling back to file modification date