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FDH2 / UxPlay

AirPlay Unix mirroring server
GNU General Public License v3.0
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no audio comes out #84

Closed TapsHTS closed 2 years ago

TapsHTS commented 2 years ago

Hi ! Any audio comes out but the mirror works:

I use a Raspberry PI 3B+ and I start with uxplay -rpi -vs kmssink -n "TV Salon" -nh

fduncanh commented 2 years ago

Do you have working audio with any other app?

I found that only the "pi" user had working audio, and just lately new installations discourage using a "pi" account. This is nothing to do with uxplay.

I think pulse audio needs to be installed. maybe also alsa-tools.

sudo apt-get install pulseaudio alsa-tools

then reboot, and run 

sudo raspi-config

in System Options, select Audio. I only saw the "0 Headphones" option until pulseaudio was installed, and a reboot. Then "1 MAI PCM i2s-hifi 0" option was also shown. I selected this, and sound through HDMI using built-in speakers on the monitor then worked. I think the pi can also do bluetooth audio.

TapsHTS commented 2 years ago

It works ! Thank you ! I have another question: when my iPhone is vertical everything works fine but when I put it horizontal, to watch a video... it disconnects. I guess that's not normal?

fduncanh commented 2 years ago

The "official" RPi update for gstreamer1.0-plugins-good has some but not all of the backport from GStreamer-1.21 needed to fix things. The person I was in contact with at RaspberryPi has passed the remaining part of the fix on for future release, but it hasn't happened yet. This is the fix for what you saw happens when you rotate (change the shape of the image) . Follow the simple procedure in the UxPlay wiki https://github.com/FDH2/UxPlay/wiki/Gstreamer-Video4Linux2-plugin-patches to patch libgstvideo4linux2.so to fix the issue now, without waiting for the official update.

TapsHTS commented 2 years ago

I have an error when i follow the procedure in the UxPlay wiki: sudo apt-get build-dep gstreamer1.0-plugins-good give:

Reading package lists... Done
Picking 'gst-plugins-good1.0' as source package instead of 'gstreamer1.0-plugins-good'
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 builddeps:gst-plugins-good1.0 : Depends: meson (>= 0.48) but it is not installable
                                 Depends: xvfb
                                 Depends: libcairo2-dev (>= 1.10.0) but it is not going to be installed
                                 Depends: libcaca-dev but it is not installable
                                 Depends: libspeex-dev (>= 1.1.6) but it is not installable
                                 Depends: libshout3-dev but it is not installable
                                 Depends: libjpeg-dev but it is not installable
                                 Depends: libaa1-dev (>= 1.4p5) but it is not installable
                                 Depends: libflac-dev (>= 1.1.4) but it is not installable
                                 Depends: libdv4-dev but it is not installable or
                                          libdv-dev but it is not installable
                                 Depends: libxdamage-dev but it is not installable
                                 Depends: libxext-dev but it is not installable
                                 Depends: libxfixes-dev but it is not installable
                                 Depends: libxv-dev but it is not installable
                                 Depends: libgdk-pixbuf2.0-dev (>= 2.8.0) but it is not installable
                                 Depends: libgtk-3-dev (>= 3.15) but it is not going to be installed
                                 Depends: libtag1-dev (>= 1.5) but it is not installable
                                 Depends: libwavpack-dev (>= 4.60) but it is not installable
                                 Depends: libsoup2.4-dev (>= 2.48) but it is not installable
                                 Depends: libbz2-dev but it is not installable
                                 Depends: libjack-jackd2-dev but it is not installable
                                 Depends: libvpx-dev (>= 1.5) but it is not installable
                                 Depends: libmp3lame-dev but it is not installable
                                 Depends: libmpg123-dev (>= 1.13) but it is not installable
                                 Depends: libtwolame-dev (>= 0.3.10) but it is not installable
                                 Depends: qtbase5-dev but it is not installable
                                 Depends: qtdeclarative5-dev but it is not installable
                                 Depends: libqt5x11extras5-dev but it is not installable
                                 Depends: libraw1394-dev (>= 2.0.0) but it is not installable
                                 Depends: libiec61883-dev (>= 1.0.0) but it is not installable
                                 Depends: libavc1394-dev but it is not installable
                                 Depends: libv4l-dev but it is not installable
                                 Depends: libgudev-1.0-dev (>= 147) but it is not installable
E: Unable to correct problems, you have held broken packages.

If you have a video tutorial, I would like to but I will wait for the release of the update. Do you have a date?

fduncanh commented 2 years ago

You havent described what exactly you are doing.
What Operating system are you using? The above shows something is quite messed up. The instructions are for Raspberry Pi OS (Bullseye) Did you edit /etc/apt/sources.list to activate deb-src and then run apt-get update? what does 

uname -a

report?

TapsHTS commented 2 years ago

Report is : Linux raspberrypi 5.10.92-v8+ #1514 SMP PREEMPT Mon Jan 17 17:39:38 GMT 2022 aarch64 GNU/Linux

TapsHTS commented 2 years ago

/etc/apt/sources.list:

image

TapsHTS commented 2 years ago

Ok I'm dumb...

fduncanh commented 2 years ago

I see you still have the 5.10 kernel: good! If you are using the "Desktop" RPi OS version with X11 , you should prevent an update to the 5.15 kernel with

sudo apt-mark hold raspberrypi-kernel

see issue #83. The new 5.15 kernel breaks something (probably OpenGL ). (This doesn't apply to the "Lite version where -vs kmssink is used) You can release the hold at a later time when 5.15 is working correctly .

TapsHTS commented 2 years ago

I don't use the Desktop, I'm in the RPi OS Lite

TapsHTS commented 2 years ago

I think, I wait the update; I don’t understand why it doesn’t work for me even after what you sent me on the wiki.

fduncanh commented 2 years ago

you have a broken system google for solutions to this error message you got.

Unable to correct problems, you have held broken packages.

sudo apt-get upgrade sudo apt-get dist upgrade

might help.

fduncanh commented 2 years ago

closing, please open a new issue if needed.