X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=README;h=c89a3e8228ce854ac8d1338d533acca6bd9a095c;hb=cfff356a1739a0ed600c34e2de7eb64150ddf94d;hp=9f17b6625a8f906354188307666738ed384b8c9e;hpb=9d209c006a87fe262e37b8ea31562a89872070c6;p=nageru diff --git a/README b/README index 9f17b66..c89a3e8 100644 --- a/README +++ b/README @@ -11,9 +11,10 @@ Features: for intermediate calculations, dithered output. - Proper sound support: Syncing of multiple unrelated sources through - high-quality resampling, freely selectable input, cue out for headphones, - dynamic range compression, simple EQ (low-cut), level meters conforming - to EBU R128. + high-quality resampling, multichannel mixing with separate effects + per-bus, cue out for headphones, dynamic range compression, + three-band graphical EQ (pluss a fixed low-cut), level meters conforming + to EBU R128, automation via MIDI controllers. - Theme engine encapsulating the design demands of each individual event; Lua code is responsible for setting up the pixel processing @@ -35,16 +36,18 @@ Nageru is in beta stage. It currently needs: - Two or more Blackmagic USB3 or PCI cards, either HDMI or SDI. The PCI cards need Blackmagic's own drivers installed. The USB3 cards - are driven through the “bmusb” driver embedded in bmusb/, using libusb-1.0. - If you want zerocopy USB, you need libusb 1.0.21-rc1 or newer, - as well as a recent kernel (4.6.0 or newer). Zerocopy USB helps not only - for performance, but also for stability. + are driven through the “bmusb” driver, using libusb-1.0. If you want + zerocopy USB, you need libusb 1.0.21 or newer, as well as a recent + kernel (4.6.0 or newer). Zerocopy USB helps not only for performance, + but also for stability. You need at least version 0.7.0. - Movit, my GPU-based video filter library (https://movit.sesse.net). - You will need at least version 1.3.1. + You will need at least version 1.5.1. - Qt 5.5 or newer for the GUI. + - QCustomPlot for the histogram display in the frame analyzer. + - libmicrohttpd for the embedded web server. - x264 for encoding high-quality video suitable for streaming to end users. @@ -63,21 +66,24 @@ Nageru is in beta stage. It currently needs: - Lua, for driving the theme engine. + - libpci, for printing friendly PCI device names in an error message. + If on Debian stretch or something similar, you can install everything you need with: - git submodule update --init - apt install qtbase5-dev qt5-default pkg-config libmicrohttpd-dev \ - libusb-1.0-0-dev liblua5.2-dev libzita-resampler-dev libva-dev \ - libavcodec-dev libavformat-dev libswscale-dev libavresample-dev \ - libmovit-dev libegl1-mesa-dev libasound2-dev libx264-dev + apt install qtbase5-dev libqt5opengl5-dev qt5-default libqcustomplot-dev \ + pkg-config libmicrohttpd-dev libusb-1.0-0-dev liblua5.2-dev \ + libzita-resampler-dev libva-dev libavcodec-dev libavformat-dev \ + libswscale-dev libavresample-dev libmovit-dev libegl1-mesa-dev \ + libasound2-dev libx264-dev libbmusb-dev protobuf-compiler \ + libprotobuf-dev libpci-dev -Exceptions as of July 2016: +Exceptions as of May 2017: - - libusb 1.0.21-rc1 is not yet in stretch or sid; you need to fetch it - from experimental. + - You will need Movit from experimental; stretch only has 1.4.0. + - You will need bmusb from experimental; stretch only has 0.5.4. The patches/ directory contains a patch that helps zita-resampler performance. It is meant for upstream, but was not in at the time Nageru was released. @@ -130,7 +136,7 @@ contact information and link to the latest version. Legalese: TL;DR: Everything is GPLv3-or-newer compatible, and see -Intel's copyright license at h264encode.h. +Intel's copyright license at quicksync_encoder.h. Nageru is Copyright (C) 2015 Steinar H. Gunderson . @@ -155,7 +161,7 @@ You should have received a copy of the GNU General Public License along with this program. If not, see . -Portions of h264encode.h and h264encode.cpp: +Portions of quicksync_encoder.h and quicksync_encoder.cpp: Copyright (c) 2007-2013 Intel Corporation. All Rights Reserved.