Embedded Recipes 2025 heads to Nice, France with talks, workshops, and a PipeWire hackfest, all bookended by the Linux Media Summit and the GStreamer Spring Hackfest!
If you’re like me and enjoy watching streams or listening to multiple audio sources, check out my newly updated @pipewire based script! It makes muting or unmuting sound from different sources really easy.
🗓️ The Embedded Recipes 2025 schedule is now live!
⭐ I’m excited to be among the speakers this year, giving a talk titled “PipeWire and Bluetooth: the road to LE Audio.” I’ll be sharing some background on Bluetooth audio, diving into the new LE Audio standard, and discussing developments in PipeWire’s Bluetooth integration — the leading Bluetooth audio implementation on Linux!
Nimm #pipewire, haben sie gesagt. Damit wird alles einfacher, haben sie gesagt.
Naja, man ist da sicher auf einem guten Weg. Aber das Jonglieren mit config Dateien und Einstellungen erinnert mich doch etwas daran, wie es vor reichlich zehn Jahren war, wenn man #jack und #pulseaudio zusammenbringen wollte.
Zwar muss jetzt nicht soo viel konfiguriert werden, aber man muss schon ein wenig herumsuchen...
Mit meinem install #Script für das #Audio Zeug hab ich es nun ohne jack versucht. Mal sehen ob es sich mit #ubuntu 24 #Linux bewährt: codeberg.org/cExplorer/install… Dankbar bin ich für Ideen dazu und für Hinweise auf Fehler.
#Linux users who have some experience with #audio and #Pipewire, a friend wants to take audio from a mic/sound card input, run it through some plugins IE through LADSPA, then route it to an application like TeamTalk. How to achieve this? Asking for @tomecki
A little #PIpeWire tip I learned today. If you want to use OBS Studio with a Google Meet session in Firefox. Start OBS Studio first, if not Firefox will set a format for the camera that OBS Studio do not support and you get a black box in OBS Studio. The other way is fine.
Wim is working on a proper solution, adding video conversion to PipeWire, but for now the ordering do matter.
I could use APO + Windows to fine tune my headphones, or I could just grab EasyEffects straight from the repo and enjoy stuff. Just another unexpected bonus... #linux #pipewire #audio
If you use #pipewire for cameras you can now (in the upcoming 1.2) enforce specific rotations via node rules. This is useful on devices with rotated cameras that don't use a DT and #libcamera or for testing (e.g. to find out the correct rotation of a phone camera). The rotation is respected by an increasing number of apps, notably #gstreamer based ones (like Snapshot - but not Cheese) and #firefox (if you enable PW cameras via `media.webrtc.camera.allow-pipewire`).
PipeWire version (pipewire --version): 1.0.7. Distribution and distribution version (PRETTY_NAME from /etc/os-release): Ubuntu Oracular Oriole (development branch). Desktop Environment: Sway Wayland...
If you are looking for a tool to let you benchmark your PipeWire pipelines, test things during development or realitime performance graphs then maybe coppwr is the PipeWire tool you been looking for, check it out on Flathub: flathub.org/apps/io.github.dim… #linux #pipewire #flatpak #multimedia
Last week I attended the GStreamer spring hackfest in Thessaloniki. It was very nice to meet all the usual people again, as it’s been a while (I last attended a GStreamer event in 2022), and we had a great time!
The PipeWire camera will enumerate the pipewire Video/Source nodes with their formats.
When capturing is started, a stream to the node will be created and frames will be captured.
Description
Exi...
Just want to quickly share with #linuxmobile folks that the new #libcamera softwareISP does indeed work with the #librem5 - and with a #PipeWire + #GStreamer pipeline. Here's a first image running Warp (from Flathub).
There's still some stuff to iron out to make this work reliably and ship to users - but things are falling into place.
📆 Next Thursday at #EmbeddedOSSummit in Seattle, don't miss my colleague's Julian Bouzas presentation on #WirePlumber smart filters! There is also going to be a live stream, in case you are not attending in person.
WirePlumber is the default session manager of PipeWire, the multimedia server that has become the standard for low-latency audio, Bluetooth, video capture and many more use cases on modern Linux systems.
Wrote a blog post talking about the developments with PipeWire camera support in applications and also the FireWire FFADO support. If you read my previous tweets about this there is not to much new in the blog post. blogs.gnome.org/uraeus/2024/03… #pipewire #linux #fedora
Keep testing the OBS and Firefox PipeWire camera support. Screenshot below is Firefox and OBS sharing a camera through PipeWire and also OBS embedding the Firefox window plus also having my USB HDMI capture screen included. #pipewire #linux #obsstudio #fedora #flatpak
With todays release of @OBSProject 30.1.0, which of course is available as a Flatpak, I was finally able to have Helvum display this for video streams through @pipewirep. I have to admit I did have some issues, but hopefully we can iron those out quickly in PipeWire and @libcamera. #linux #pipewire #fedora
What a fantastic talk! Really helpful and interesting, although I follow the progress of the project quite closely. Audio quality was much better than last year.
Following the release of OBS Studio 30.0 last November, OBS Studio 30.1 Beta 1 was released today as what will be the next feature release for this open-source software that is popular with livestreamers and other game streaming / desktop recording p…
My personal vision with all of this is to see #wayland desktop technologies not only catching up with what other OSs offer, but becoming leading players - just like what other FLOSS projects already archived (or are in the process of becoming) in their areas. I'm thinking of #mesa, #pipewire, #gstreamer, #systemd, the kernel of course, and many others.
PipeWire hits 1.0, and Wim Taymans joins us to reflect on the smooth success of PipeWire. Plus the details on the first NixCon North America, and more.
