+Nageru and Futatabi 2.3.0, October 5th, 2023
+
+ - Support SRT output of the encoded stream, including
+ output to YouTube if your account is enabled for this
+ (beta testers only as of this release). This is useful
+ for push, and for bad networks (e.g. 4G).
+
+ - Fix various deprecation warnings with newer FFmpeg
+ (Nageru should now be warning-free with FFmpeg 6.0).
+ This also means that Nageru now requires FFmpeg 5.1
+ or newer.
+
+ - Fix crashes with newer SVT-AV1.
+
+
+Nageru and Futatabi 2.2.3, July 24th, 2023
+
+ - Fix startup crashes with newer libsrt.
+
+ - Fix an issue where checkable theme menus would get the wrong
+ starting state. Reported by Stefano Rivera.
+
+
+Nageru and Futatabi 2.2.2, July 15th, 2023
+
+ - Fix build breaks with newer GCC and SVT-AV1.
+
+
+Nageru and Futatabi 2.2.1, April 17th, 2023
+
+ - Work around an issue with OpenGL on Wayland, causing all
+ displays to be blank.
+
+ - Several fixes related to video inputs; in particular:
+ - Fix crashes when the master clock goes faster than 60 Hz
+ (which could happen primarily if an SRT input is the master).
+ - Be more resilient to errors in hardware video decoding
+ when the stream starts out broken (e.g., not on a key frame)
+ but recovers.
+ - Multiple fixes related to hardware acceleration on nVidia.
+ - Incoming frames of too high resolution (larger than 8 MB)
+ will be refused instead of crashing. Such videos may be
+ supported better in the future.
+
+
+Nageru and Futatabi 2.2.0, November 15th, 2022
+
+ - Support AV1 output, via SVT-AV1. Note that this is still somewhat
+ experimental, not the least because SVT-AV1's streaming support
+ is not as mature as x264.
+
+ - Remove the dependency on QCustomPlot.
+
+ - Expose BlurEffect and UnsharpMaskEffect to the theme.
+
+ - Clean up several rarely-unused command-line flags:
+ - All the 10-bit flags are now collapsed to --10-bit.
+ - Remove --http-uncompressed-video.
+ - Remove the x264 VBV flags.
+ - Hide --x264-speedcontrol-verbose.
+ - Hide --no-flush-pbos.
+
+ - Make a workaround for audio monitoring output under PipeWire.
+
+ - Update CEF compatibility (tested with CEF 107).
+
+
+Nageru and Futatabi 2.1.0, February 6th, 2022
+
+ - Support unsynchronized HDMI/SDI output.
+
+ This is for if you want just a monitor output without synchronizing
+ your entire stream chain to the output card (ie., you want to keep
+ some other camera as the master). Sound support is untested, and is
+ probably going to crackle a fair bit.
+
+ There's no GUI support for changing this currently (you enable it
+ by using --output-card-unsynchronized and then using HDMI/SDI output
+ as usual).
+
+ - Support sending a separate x264 encode to disk
+ (--separate-x264-disk-encode and associated --x264-separate-disk-*
+ flags).
+
+ This is useful for machines that don't have Quick Sync, but where
+ you want to have an archival copy on disk in higher quality
+ than what you streamed out.
+
+ - Fix compilation issues with FFmpeg 5.0.
+
+
+Nageru and Futatabi 2.0.2, September 3rd, 2021
+
+ - Fix issues with various upstream software:
+ DeckLink 11.7 (and newer) drivers, FFmpeg 4.4, newer CEF.
+
+ - Add a --no-transcode-video flag to Kaeru.
+
+ This is useful primarily if you want Kaeru to rewrap the stream into
+ Metacube (for Cubemap) and do nothing else with it. Only H.264
+ is supported for now, since everything else assumes that.
+
+
+Nageru and Futatabi 2.0.1, July 9th, 2020
+
+ - Upgrade DeckLink SDK to 10.11.4.
+
+ - Various bugfixes.
+
+
+Nageru and Futatabi 2.0.0, June 2nd, 2020
+
+ - Native support for SRT inputs; by default, Nageru will listen
+ for incoming connections on port 9710 and treat them as hotplugged
+ cameras. They do not need any special handling in the theme,
+ and can pick up e.g. the SRT stream ID to be used in the UI.
+ They generally have fewer limitations than using an srt:// URL
+ on an FFmpeg capture; e.g., there is no forced scaling, and they
+ can be used as master clock (although this is not generally
+ recommended).
+
+ For license reaseons, please be sure that libsrt does not link to
+ OpenSSL when building Nageru.
+
+ - You do no longer need to set up a fixed amount of capture cards
+ at startup; by default, at least two will be created for you
+ (fake capture cards) as before, but if you have more, or hotplug
+ more, more slots will be automatically available, and will go
+ away (not take up any resources like fake capture cards do)
+ when unplugged. If you wish to artificially limit the maximum
+ number of cards like before, you can use the new switch
+ --max-num-cards.
+
+ - MJPEG handling now includes 4:2:0 support in both Nageru and
+ Futatabi, as SRT inputs are often 4:2:0 and not 4:2:2.
+
+ - FFmpeg capture cards (including SRT cards) now use VA-API
+ hardware acceleration for decoding whenever available.
+
+
Nageru and Futatabi 1.9.3, April 12th, 2020
- Support (video-only) V4L2 output. The intended use case is output into
sudo apt install v4l2loopback-dkms
sudo modprobe v4l2loopback video_nr=2 card_label='Nageru loopback' max_width=1280 max_height=720 exclusive_caps=1
nageru --v4l-output /dev/video2
-
+
Start Nageru before any readers.
projects / nageru / blobdiff