Update the queue length metric after trimming, not before.

[nageru] / README

diff --git a/README b/README
index 43e68c4fb2591653e93dc49028baebb9694d05d8..c89a3e8228ce854ac8d1338d533acca6bd9a095c 100644 (file)
--- a/README
+++ b/README
@@ -37,15 +37,17 @@ 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, using libusb-1.0. If you want
-   zerocopy USB, you need libusb 1.0.21-rc1 or newer, as well as a recent
+   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.
+   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.
@@ -70,17 +72,18 @@ Nageru is in beta stage. It currently needs:
 If on Debian stretch or something similar, you can install everything you need
 with:
 
-  apt install qtbase5-dev libqt5opengl5-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 libbmusb-dev \
-    protobuf-compiler libprotobuf-dev libpci-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 October 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.