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fduncanh
2022-06-02 02:35:20 -04:00
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@@ -47,9 +47,8 @@ Its main use is to act like an AppleTV for screen-mirroring (with audio) of iOS/
(iPhones, iPads, MacBooks) in a window
on the server display (with the possibility of
sharing that window on screen-sharing applications such as Zoom)
on a host running Linux, macOS, or other unix. UxPlay supports a "legacy" form of Apple's AirPlay Mirror protocol introduced
in iOS 12; client devices running iOS/iPadOS 9.3.5 or later are supported, as is a (non-free) Windows-based
AirPlay-client software emulator, AirMyPC.
on a host running Linux, macOS, or other unix. UxPlay supports a "legacy" form of Apple's AirPlay 2 protocol introduced
in iOS 12, and some features are missing.
(Details of what is publically known about Apple's AirPlay2 protocol can be found
[here](https://github.com/SteeBono/airplayreceiver/wiki/AirPlay2-Protocol) and
[here](https://emanuelecozzi.net/docs/airplay2)).
@@ -108,20 +107,19 @@ h264 decoders if available; if not, software decoding is used.
* **Video4Linux2 support for the Raspberry Pi Broadcom GPU**
Raspberry Pi (RPi) computers can run UxPlay with software decoding
of h264 video (by adding `-avdec` to the uxplay options) but this
of h264 video but this
usually has unacceptable latency, and hardware-accelerated GPU decoding
should be used. The unmaintained 32-bit-only omx (OpenMAX) driver
used for this by [RPiPlay](http://github.com/FD-/RPiPlay) is no longer
officially supported by RPi OS (Bullseye): the replacement is v4l2
(Video4Linux2). Fixes to the GStreamer v4l2 plugin that allow it to
should be used. Distributions such as RPi OS (Bullseye) release have
dropped support for unmaintained 32-bit-only OpenMax (omx) GPU decoding (used by RPiPlay), in
favor of Video4Linux2 (v4l2). Fixes to the GStreamer v4l2 plugin that allow it to
work with UxPlay on RPi are now in the GStreamer development
branch, and will be available in the upcoming GStreamer-1.22 release,
branch, and will appear in the upcoming GStreamer-1.22 release.
A (partial) backport (as `gstreamer1.0-plugins-good-1.18.4-2+~rpt1`)
has already appeared in RPi OS updates. Until the full update
appears, or if you are using a different distribution, you can find
[patching instructions for GStreamer](https://github.com/FDH2/UxPlay/wiki/Gstreamer-Video4Linux2-plugin-patches)
in the [UxPlay Wiki](https://github.com/FDH2/UxPlay/wiki). Patches
are available for all GStreamer releases 1.18.4 and later.
are available GStreamer releases 1.18.4 and later.
### Note to packagers: OpenSSL-3.0.0 solves GPL v3 license issues.
Some Linux distributions such as Debian do not allow distribution of compiled
@@ -236,7 +234,8 @@ on your desktop X11 system, and optionally specify a videosink with "`-vs ..`";
use "``uxplay -rpiwl``" as a synonym for "`-v4l2 -vs waylandsink`" on a
desktop system with Wayland (this applies to Ubuntu). On a system
without X11 that uses framebuffer video (such as RPi OS Bullseye "Lite")
use "`uxplay -rpifb`" as a synonym for "`uxplay -v4l2 -vs kmssink`".
use "`uxplay -rpifb`" as a synonym for "`uxplay -v4l2 -vs kmssink`". You can test UxPlay
with software-only video decoding using option `-avdec`.
* **Red Hat, Fedora, CentOS (now continued as Rocky Linux or Alma Linux):**
(sudo yum install) openssl-devel libplist-devel avahi-compat-libdns_sd-devel (some from the "PowerTools" add-on repository)