X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=NEWS;h=29f178919fc254b007a52d83d80a34d826ccbe9b;hb=554cbc9a8338658bea0c230c84c7ddcd0ebe6678;hp=83d18e78efa1a2db00a7237b55f472b8983a659e;hpb=b2e477539ae7bb9ff11ccf97ceb08c5d4f3530cd;p=nageru

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+Nageru 1.5.0, April 5th, 2017
+
+  - Support for low-latency HDMI/SDI output in addition to (or instead of) the
+    stream. This currently only works with DeckLink cards, not bmusb. See the
+    manual for more information.
+
+  - Support changing the resolution from the command line, instead of locking
+    everything to 1280x720.
+
+  - The A/V sync code has been rewritten to be more in line with Fons
+    Adriaensen's original paper. It handles several cases much better,
+    in particular when trying to match 59.94 and 60 Hz sources to each other.
+    However, it might occasionally need a few extra seconds on startup to
+    lock properly if startup is slow.
+
+  - Add support for using x264 for the disk recording. This makes it possible,
+    among other things, to run Nageru on a machine entirely without VA-API
+    support.
+
+  - Support for 10-bit Y'CbCr, both on input and output. (Output requires
+    x264 disk recording, as Quick Sync Video does not support 10-bit H.264.)
+    This requires compute shader support, and is in general a little bit
+    slower on input and output, due to the extra amount of data being shuffled
+    around. Intermediate precision is 16-bit floating-point or better,
+    as before.
+
+  - Enable input mode autodetection for DeckLink cards that support it.
+    (bmusb mode has always been autodetected.)
+
+  - Add functionality to add a time code to the stream; useful for debugging
+    latency.
+
+  - The live display is now both more performant and of higher image quality.
+
+  - Fix a long-standing issue where the preview displays would be too bright
+    when using an NVIDIA GPU. (This did not affect the finished stream.)
+
+  - Many other bugfixes and small improvements.
+
+
+Nageru 1.4.2, November 24th, 2016
+
+  - Fix a thread race that would sometimes cause x264 streaming to go awry.
+
+
+Nageru 1.4.1, November 6th, 2016
+
+  - Various bugfixes.
+
+
+Nageru 1.4.0, October 26th, 2016
+
+  - Support for multichannel (or more accurately, multi-bus) audio,
+    choosable from the UI or using the --multichannel command-line
+    flag. In multichannel mode, you can take in inputs from multiple
+    different sources (or different channels on the same source, for
+    multichannel sound cards), apply effects to them separately and then
+    mix them together. This includes both audio from the video cards
+    as well as ALSA inputs, including hotplug. Ola Gundelsby contributed
+    invaluable feedback on this feature throughout the entire
+    development cycle.
+
+  - Support for having MIDI controllers control various aspects of the
+    audio UI, with relatively flexible mapping. Note that different
+    MIDI controllers can vary significantly in what protocol they speak,
+    so Nageru will not necessarily work with all. (The primary testing
+    controller has been the Akai MIDImix, and a pre-made mapping for
+    that is included. The Korg nanoKONTROL2 has also been tested and
+    works, but it requires some Korg-specific SysEx commands to make
+    the buttons and lights work.)
+
+  - Add a disk space indicator to the main window.
+
+  - Various bugfixes. In particular, an issue where the audio would pitch
+    up sharply after a series of many dropped frames has been fixed.
+
+
+Nageru 1.3.4, August 2nd, 2016
+
+  - Various bugfixes.
+
+
 Nageru 1.3.3, July 27th, 2016
 
   - Various changes to make distribution packaging easier; in particular,