V3.9 (#91)

* v3.9 - Frametools and Depth engine changes

this update brings 
- frametools name change to fps/upscale enhancement to better represent what it does behind the scenes
- depth engine now hides diffusion based settings if a diffusion model is not selected. clearing confusion of it being a setting for everything

- see full changelog for more details

* Update requirements.txt with new dependencies

Cleaned up dependencies

* Revise changelog for VisionDepth3D v3.9 release

Updated changelog for VisionDepth3D v3.9 with major upgrades, new features, and performance improvements.

* v3.9 - 3D pipeline updates 

- Added native VR180 equirect output support with both Top-Bottom and Side-by-Side modes
- Introduced a dual-resolution VR180 workflow for better performance and quality control
- Added new VR180 controls including adjustable HFOV and manual flat/equirect resolution options
- Improved SDR and HDR10 compatibility for VR180 rendering
- Updated VR180 output naming for better player detection and compatibility
- Added FFprobe fallback when OpenCV fails to report valid FPS or dimensions
- Improved overall 3D pipeline compatibility and reliability across more source files
- Fixed Preview GUI cleanup issues in `.exe` builds to prevent hanging processes

* v3.9 - Depth engine pipeline updates

- Fixed DA3 packaging issues in the `.exe` build
- Fixed `Process Video Folder` in the depth estimation pipeline
- Fixed UI freezing during depth folder processing and restored live progress bar updates
- Refactored depth processing to safely separate UI-side controls from background worker execution
- Fixed argument handling for both single-video and folder-based depth processing
- Preserved AMF-aware FFmpeg output handling
- Added support for loading ONNX depth models from local folders or Hugging Face repositories
- Restored ONNX-specific warm-up and inference handling for Hugging Face-hosted ONNX models
- Improved Hugging Face ONNX compatibility for Video Depth Anything and Distill-Any-Depth exports
- Hid diffusion-only controls unless a compatible diffusion model is selected
- Cleans up `letterbox.json` after rendering so temporary files are not left behind

* v3.9 - FPS/Upscaling Pipeline Fixes and Improvements

- Renamed FrameTools to FPS/Upscale Enhancement for a clearer workflow and improved usability
- Redesigned the tab layout for better organization, readability, and faster setup
- Added Pause, Resume, and Stop controls
- Fixed the threaded RIFE + ESRGAN pipeline so it now runs correctly and matches the merged pipeline behavior
- Removed unnecessary resizing and duplicate processing that caused slowdowns and memory spikes
- Improved frame queue handling for smoother throughput and better GPU utilization
- Fixed progress reporting and ETA calculation issues
- Added safer bounded frame loading with cancellation support
- Improved queue error handling and surfaced unexpected failures more clearly for debugging
- Prevented writer buffer growth issues when frames go missing
- Improved FFmpeg writer robustness by validating frame format and size before writing
- Added Hugging Face-based model delivery and local caching to reduce the need to ship large model files
- Refined model initialization and frame flow to improve startup reliability and reduce overhead

* v3.9 -  Preview GUI bug fixes

- Fixed Preview GUI stability issues in `.exe` builds
- Improved window cleanup and shutdown behavior to prevent hanging or stuck preview processes
- Improved preview compatibility alongside broader 3D pipeline reliability fixes

* Refactor imports in core/__init__.py

* Delete assets/3Dtab.png

old

* Delete assets/DepthBlendTab.png

old

* Delete assets/frametools.png

old

* Delete assets/Depthtab.png

old

* Add files via upload

* v3.9 - readme updates

Updated pictures for each tab so that it better represents v3.9 release

* Update index.html

Author: VisionDepth

Changelog.md

@@ -1,5 +1,3 @@
-<h1 align="center"></h1>
-
 <p align="center">
   <img width="450" height="263" alt="VisionDepth3D900x527" src="https://github.com/user-attachments/assets/eaae16ce-57ff-48f8-8dbd-1aca699b8724" />
   <br>
@@ -66,7 +64,7 @@ Forking, redistributing, modifying, or creating derivative works is strictly pro
 <h3 align="center">3D Generator (Stereo Composer)</h3>
 
 <p align="center">
-  <img width="700" height="598" alt="3Dtab" src="https://github.com/user-attachments/assets/f6c82115-c3ba-464f-91c1-7a623ed11007" />
+  <img width="700" height="598" alt="3Dtab" src="https://github.com/user-attachments/assets/fc50c0b5-02b8-412d-9b50-5da100274966" />
   <br>
   <em>(3D Generator Tab)</em>
 </p>
@@ -91,7 +89,7 @@ Forking, redistributing, modifying, or creating derivative works is strictly pro
 # Depth Estimation (AI Depth Engine)
 
 <p align="center">
-  <img width="700" height="598" alt="Depthtab" src="https://github.com/user-attachments/assets/c2b32af2-5be5-4d3f-9b41-cceb77b30785" />
+  <img width="700" height="598" alt="Depthtab" src="https://github.com/user-attachments/assets/48453cbc-70a5-4813-9926-9ed77d3ee153" />
   <br>
   <em>(Depth Estimation Tab)</em>
 </p>
@@ -118,7 +116,7 @@ Forking, redistributing, modifying, or creating derivative works is strictly pro
 # FPS / Upscale Enhancer (RIFE + Real-ESRGAN)
 
 <p align="center">
-  <img width="700" height="598" alt="frametools" src="https://github.com/user-attachments/assets/4abdc68f-b878-47b6-b185-2e39ace1ba1a" />
+  <img width="700" height="598" alt="frametools" src="https://github.com/user-attachments/assets/34040849-2ade-468c-81d7-f76e47d07a48" />
   <br>
   <em>(FPS / Upscale Enhancer Tab)</em>
 </p>
@@ -140,7 +138,7 @@ Forking, redistributing, modifying, or creating derivative works is strictly pro
 # Depth Blender (Multi-Source Depth Fusion)
 
 <p align="center">
-  <img width="700" height="598" alt="DepthBlendTab" src="https://github.com/user-attachments/assets/89c61a02-55e8-4ff6-8ed0-bd3bd739d04e" />
+  <img width="700" height="598" alt="DepthBlendTab" src="https://github.com/user-attachments/assets/08ec64b0-301d-46ae-885a-e7fecd347f89" />
   <br>
   <em>(Depth Blender Tab)</em>
 </p>