Removed Firefox/Safari support as only Chromium browsers (Chrome, Edge, Brave)
reliably support tab audio capture via getDisplayMedia API.
Changes:
- Added Chromium browser detection (Chrome, Edge, Brave, Chromium)
- Show compatibility error dialog for non-Chromium browsers
- Removed all Firefox-specific code and constraints
- Simplified UI instructions (tab selection only)
- Cleaner error messages focused on tab audio
Tested working on: Chrome, Edge, Brave
Not supported: Firefox, Safari, other browsers
Implements Screen Capture API based system audio recording for meeting recordings.
Works on Chrome/Edge with tab audio capture.
Features:
- Client-side audio mixing (system audio + microphone) using Web Audio API
- Real-time volume controls via GainNode
- Simple timer-based recording (no visualization complexity)
- Echo cancellation enabled for microphone to prevent feedback loops
- Browser compatibility checks
- Graceful error handling for permissions and stream interruptions
Technical details:
- Uses getDisplayMedia() for system audio capture (requires video=true, immediately stopped)
- getUserMedia() for microphone with echo cancellation
- MediaRecorder for direct recording without WaveSurfer dependency
- Cyan/blue themed UI to differentiate from regular microphone recording
Tested and working on Chrome. Firefox support needs investigation (v146.0.1).
Add support for NVIDIA RTX 50-series GPUs (Blackwell architecture) which
require CUDA 12.8+ and PyTorch cu128 wheels due to the new sm_120 compute
capability.
Changes:
- Add configurable PYTORCH_CUDA_VERSION environment variable to control
PyTorch wheel version at runtime (cu126 for legacy, cu128 for Blackwell)
- Update all model adapters to use dynamic CUDA version instead of
hardcoded cu126 URLs
- Update Dockerfile.cuda.12.9 for Blackwell with CUDA 12.9.1 base image,
PYTORCH_CUDA_VERSION=cu128, and missing WHISPERX_ENV/yt-dlp
- Update Dockerfile.cuda with explicit PYTORCH_CUDA_VERSION=cu126
- Add docker-compose.blackwell.yml for pre-built Blackwell image
- Add docker-compose.build.blackwell.yml for local Blackwell builds
- Add GPU compatibility documentation to README
Fixes: rishikanthc/Scriberr#104
- Update Docker Compose files to default PUID/PGID to 1000
- Add note about SECURE_COOKIES for non-SSL access in README and project site
- Create dedicated Troubleshooting page in documentation site
- Synchronize permissions documentation across all platforms
