UltraGrid 1.10.1

Built 2025-12-05T12:01+00:00

Changes:

• added reflector wrapper handling both audio+video
• Cineform can be decoded through lavd (if native not compiled)
• vo_pp,cf/text performance improved
• AJA: use new libajantv2 open-source library instead of old ntv2 one
• enable multithreading for some less common lavc encoders (eg. OpenH264)
• vcap/decklink: improve profile handling, support for topological ID
• cmpto_j2k: support for CPU implementation, added R12L CUDA conversion
• vcap/dshow: support for OBS virtual camera
• add audio filter channel_remap for remapping on sender
• improve FEC resilliancy if traffic is low
• vcap/rtsp: support for authentization, stability fixes
• vcap/rtsp (recv), rxtx/rtsp (send): support for HEVC and JPEG
• SDL3 support
• full Wayland support, including GUI, OGL, Vulkan [Linux]
• GUI: support for server/client mode
• support for DeckLink IP features
• audio conference mode supports passive (listen-only) participants
• compilation supported on BSD systems
• support for Samsung's Advanced Professional Video (via FFmpeg)
• updated DELTACAST codebase (support for new cards, formats)

Fixes since last release:

1.10.1

• fix temporarily broken r12l_to_gbrp16le (GH-476)
• missing arm64 macOS dependency on brotlicommon (GH-478)
• add libOpenGL.0.so library fallback to Linux AppImage
• fix Pipewire screen capture not starting
• build fixes
• reenable AV Foundation (not being enabled on macOS)
• fix decoding ProRes

Full changelog: https://github.com/CESNET/UltraGrid/commits/v1.10.1