mirror of
https://github.com/outbackdingo/UltraGrid.git
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116 lines
4.1 KiB
Plaintext
116 lines
4.1 KiB
Plaintext
1.4
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====
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* added AJA capture cards support
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* added Magewell capture cards support
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* support for new libavcodec encoders, including Quick Sync and NVENC
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* added support for H.265/HEVC codec including NVENC acceleration
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* significant GPUJPEG performance improvements
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* added Reed-Solomon forward error correction (suitable for H.264)
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* significantly increased Windows performance
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* Syphon support
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* added text and border postprocessors, grayscale, mirror, and flip capture filters
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* updated to match recent versions of supported drivers and APIs
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* much better integration with CoUniverse
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* added videoconferencing mode and audio mixer
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1.3
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====
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* further Windows compatibility (including GPUJPEG)
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* added encryption
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* added AV Foundation capture
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* added CUDA implementation of LDGM
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* multiple performance improvements
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* added logo capture filter
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* added dynamic rate limiter
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* do not occupy recv port if not used
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* support for new operating systems (OS X 10.10, Ubuntu 14.10, Windows 8)
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* added RTSP capturer
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* added resize capture filter
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* standard encapsulation for H.264 and A-law/u-law/OPUS audio and RTSP server
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1.2
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=====
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* screen capture performance updates
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* screen capture - added cursor capture (X11)
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* added interlacing postprocessor
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* added V4L2 capture
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* AV record and playback
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* MS Windows support (most of modules)
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* support for libavcodec compression/decompression (H.264, VP8, MJPEG)
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* GPUJPEG performance optimalizations
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* DirectShow capture support
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* added SAGE transmit (alternative to native RTP)
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* recompressing support added to a reflector
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* added SW video mix
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* direct transcoding from JPEG to DXT
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* support for BlueFish444 cards
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* RTDXT compress now runs on Intel graphics cards (Linux)
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* OpenGL - key shortcuts for screenshot and pause
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* added audio compression
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* added CUDA RGB(A)->UYVY transformation, JPEG->DXT1/5 transcoder
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* added CUDA DXT compression
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* support for DELTACAST DVI/HDMI cards
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* GLSL stuff (eg. RTDXT) now runs on Mac and Windows
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* added video capture filters - blanking (anonymization) and frame
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dropping
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1.1
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=====
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* support for specifying multicast interface for both IPv4 and IPv6
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* IPv6 - support zone ID (RFC 4007), name resolving into IPv6
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* LDGM - added profiles
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* added acoustic echo canceller
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* ALSA - fixed latency problem when using PulseAudio
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* cmdline parameter to capture specified number of channels
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* allow audio scaling (by a fixed ratio or adaptively)
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* audio - added audio mapping/mixer
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* Mac - produce complete self-contained bundle (with libs)
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* updated GUIs - added FEC, tooltips etc.
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* GL - hide cursor
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1.1-rc4
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=====
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* interlacing - allow switching at field-rate while naturally interlacing field
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* DeckLink - allow specification for audion input connection (SDI/AESEBU/analog)
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* OpenGL - automatically enable sync on VBlank from application scope
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* QT GUI - updated + allow compression setting
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* added screen capture
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* inserted packet reflector
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* added possibility to limit sending bitrate
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* added scaling postprocessor
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* can be compiled with Clang/LLVM
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* added LDGM
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1.1-rc3
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=====
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* Mac - use native (Cocoa) context instead of GLUT
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* added JACK audio devices
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* DeckLink - add source selection (SDI/HDMI/Component/Compisite)
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* switched to ITU-T BT. 709 Rec color space
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* support for Mac OS X 10.7 (+ support for core 3.2 OpenGL profile)
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1.1-rc2
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=====
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* updated documentation
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* few small fixes
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1.1-rc1
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=====
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* DeckLink - added format autodetection (not all cards support it, eg. Deck SDI
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does)
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* added aggregate video capture/display - allows grabbing/displaying from 2 or more
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discrete cards. This allows eg. grabbing left eye with one grabbing card while
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right eye with another
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* DVS - allow choosing input card (if there is more than one)
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* Deltacast - format autodetection (perhaps all cards supported)
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* Deltacast - added audio (both input and output)
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* Mac OS X - enable DXT compression (with GL_EXT_GPU_SHADER4)
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* modularized design - modules can be now build and installed independently from core
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UltraGrid - this allows i. a. distribution binary of UG with JPEG without knowing if
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target system has installed CUDA Toolkit.
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* format detection for DVS cards
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* DVS support for Mac OS X
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