Merge pull request #755 from vangel76/gap-tga-hdr-import

#745: import Targa (.tga) and Radiance HDR (.hdr) stills and sequences

# Conflicts:
#	crates/ui-egui/src/menus.rs

docs/file-format-parity.md

@@ -48,9 +48,9 @@ trips and renders, checked by tests, not against After Effects), **partial** (na
 | GIF | R/W | yes | yes (animated) | good |
 | BMP | R | yes | — | good |
 | WebP | — | yes | — | beyond After Effects |
-| Targa `.tga` | R/W | none | none | Media Browser lists it but import refuses (gap 17) |
-| DPX / Cineon `.dpx` `.cin` | R/W | none | none | Same; common in film VFX |
-| Radiance `.hdr` | R/W | none | none | Same |
+| Targa `.tga` | R/W | yes (still and sequence; alpha interpreted on import) | none | good for import (#745); no Targa output |
+| DPX / Cineon `.dpx` `.cin` | R/W | none | none | Media Browser lists it but import refuses (gap 17); common in film VFX |
+| Radiance `.hdr` | R/W | yes (still and sequence, 32-bit linear float like OpenEXR) | none | good for import (#745); no Radiance output |
 | SGI, PICT, ElectricImage, RLA/RPF images | R | none | none | Legacy; RPF camera data import exists (`keys.rpfCameraImport`) |
 | Camera Raw (DNG, CR3, NEF…) | R (Camera Raw) | none | none | LightCraft has decoders that could be shared |
 | HEIF / AVIF | R (platform) | none | none | — |

docs/gaps.md

@@ -73,7 +73,7 @@ are grouped by area; the issue tracker has the rest.
 | 14 | **Object Matte** (26.2, disk cache in 26.5) | Not present; MobileSAM is already in `effectcraft-segment` and could back it | The new one-click roto; Roto Brush covers part of it | 15–30 h | G7 · [target-app-parity.md](target-app-parity.md) |
 | 15 | **Hardware video decode and encode** | No VideoToolbox, NVENC, Quick Sync or VA-API; #498 asks for it; FilmCraft has VideoToolbox / NVENC / VA-API paths to borrow | 4K playback and export speed | 25–45 h | G5/G6 · [hardware-parity.md](hardware-parity.md) |
 | 16 | **Localization depth** | Menus in 6 languages; panels in 4; effect names and ~1,650 effect parameter names untranslated; French, German, Korean, Italian, Russian (After Effects ships them) absent; #599 Hangul boxes on macOS | After Effects is used heavily in Japan, China, Korea, Brazil, Europe | 60–110 h + native review | G9 · [localization-parity.md](localization-parity.md) |
-| 17 | **Media Browser lists files import refuses** | `media_browser.rs` lists TGA, DPX, HDR, AVI, MXF; `media::is_importable` has none of them; #431 any image imports as a sequence; #324 MP3 goes silent | Confusing failures on common VFX formats (DPX, TGA) | 15–30 h | G6 · [file-format-parity.md](file-format-parity.md) |
+| 17 | **Media Browser lists files import refuses** | `media_browser.rs` lists DPX, AVI, MXF; `media::is_importable` has none of them (Targa and Radiance HDR import since #745); #431 any image imports as a sequence; #324 MP3 goes silent | Confusing failures on common VFX formats (DPX) | 15–30 h | G6 · [file-format-parity.md](file-format-parity.md) |
 | 18 | **Relative paths and relinking** | Projects store absolute footage paths; no relink when a project moves | Moving or sharing a project breaks it | 6–12 h | G4 · [file-format-parity.md](file-format-parity.md) |
 | 19 | **Plug-in ecosystem** | No After Effects SDK hosting (#600, #327 OpenFX, #334, #376 plug-in manager); our WebAssembly API has no third-party plug-ins | Many pro projects depend on Trapcode, Element, Saber… | 40–80 h for API growth; SDK hosting needs an owner decision | G8 · [scripting-parity.md](scripting-parity.md) |
 | 20 | **Multi-monitor and video output** | #486 multi-screen, floating panels on other screens, Mercury Transmit to video hardware (we have a second preview window only) | Two-screen setups are standard for professionals | 10–20 h | G2 · [hardware-parity.md](hardware-parity.md) |