X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=NEWS;h=761f3951b52a9b540bfaab81accb7b4688513475;hb=96cb6414f85e0ef4d660b7bd56267303e80fcd05;hp=f19245ce57fa3a27283d92958aed2cd293959656;hpb=6874b5cf96126f064656f0bfdecd8d446a9774a8;p=nageru

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+Nageru 1.6.0, May 29th, 2017
+
+  - Add support for having videos (from file or from URL) as a separate
+    input channels, albeit with some limitations. Apart from the obvious use of
+    looping pause clips or similar, this can be used to integrate with CasparCG;
+    see the manual for more details.
+
+  - Add a frame analyzer (accessible from the Video menu) containing an
+    RGB histogram and a color dropped tool. This is useful in calibrating
+    video chains by playing back a known signal. Note that this adds a
+    dependency on QCustomPlot.
+
+  - Allow overriding Y'CbCr input interpretation, for inputs that don't
+    use the correct settings. Also, Rec. 601 is now used by default instead
+    of Rec. 709 for SD resolutions.
+
+  - Support other sample rates than 48000 Hz from bmusb.
+
+
+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.