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90 results for “martijnbraam”
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Followed! Now to explore #OpenSwitcher in my copious amounts of free time!
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The Atem Mini Pro is an amazing device but:
1. They don’t support Linux (thank goodness @martijnbraam made OpenSwitcher – https://openswitcher.org/ – which does).
2. The dumbest thing about it is that it has just one quality setting for both live streaming and for recording. And while the quality is perfectly fine for streaming, it is unusable for local recordings. And that’s the default. By default you get unusable, pixelated recordings.
¯\_(ツ)_/¯
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The Atem Mini Pro is an amazing device but:
1. They don’t support Linux (thank goodness @martijnbraam made OpenSwitcher – https://openswitcher.org/ – which does).
2. The dumbest thing about it is that it has just one quality setting for both live streaming and for recording. And while the quality is perfectly fine for streaming, it is unusable for local recordings. And that’s the default. By default you get unusable, pixelated recordings.
¯\_(ツ)_/¯
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The Atem Mini Pro is an amazing device but:
1. They don’t support Linux (thank goodness @martijnbraam made OpenSwitcher – https://openswitcher.org/ – which does).
2. The dumbest thing about it is that it has just one quality setting for both live streaming and for recording. And while the quality is perfectly fine for streaming, it is unusable for local recordings. And that’s the default. By default you get unusable, pixelated recordings.
¯\_(ツ)_/¯
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The Atem Mini Pro is an amazing device but:
1. They don’t support Linux (thank goodness @martijnbraam made OpenSwitcher – https://openswitcher.org/ – which does).
2. The dumbest thing about it is that it has just one quality setting for both live streaming and for recording. And while the quality is perfectly fine for streaming, it is unusable for local recordings. And that’s the default. By default you get unusable, pixelated recordings.
¯\_(ツ)_/¯
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The Atem Mini Pro is an amazing device but:
1. They don’t support Linux (thank goodness @martijnbraam made OpenSwitcher – https://openswitcher.org/ – which does).
2. The dumbest thing about it is that it has just one quality setting for both live streaming and for recording. And while the quality is perfectly fine for streaming, it is unusable for local recordings. And that’s the default. By default you get unusable, pixelated recordings.
¯\_(ツ)_/¯
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#postmarketOSpodcast E04 is out: #pinephone EG25-G, :postmarketos: v21.03, Why #AlpineLinux , mobile-config #firefox
Also how @martijnbraam's #kitchencounter is connected to the upcoming homepage redesign. 😄
https://cast.postmarketos.org/episode/04-EG25G-v2103-Why-Alpine-mobile-config-firefox/
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#postmarketOSpodcast E04 is out: #pinephone EG25-G, :postmarketos: v21.03, Why #AlpineLinux , mobile-config #firefox
Also how @martijnbraam's #kitchencounter is connected to the upcoming homepage redesign. 😄
https://cast.postmarketos.org/episode/04-EG25G-v2103-Why-Alpine-mobile-config-firefox/
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With the #Thumbdrives app on your #Pinephone, you can boot your PC from ISO via USB: https://fosstodon.org/@martijnbraam/104133337357042170
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Wow. Stunned that my #PinePhonePro is here already! :annoyingdog: Way quicker than my OG #PinePhone arrived. Loving how silky smooth many of the animations are and how much quicker the apps load!
Looking forward to when the camera is testable!
After initial setup, my EMMC #Manjaro install doesn't seem to work, though. Just black screen+cursor.
Does anyone know if #Jumpdrive by @danctnix and @martijnbraam works on the pro model, too? If not, I'll just install #PmOS on it from the SDcard. 👍
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Wow. Stunned that my #PinePhonePro is here already! :annoyingdog: Way quicker than my OG #PinePhone arrived. Loving how silky smooth many of the animations are and how much quicker the apps load!
Looking forward to when the camera is testable!
After initial setup, my EMMC #Manjaro install doesn't seem to work, though. Just black screen+cursor.
Does anyone know if #Jumpdrive by @danctnix and @martijnbraam works on the pro model, too? If not, I'll just install #PmOS on it from the SDcard. 👍
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#phonecamera #linuxphone #librem5
Librem 5 camera/kernel can do three possible resolutions, ~1024x768 @ ~24fps, ~2048x.. @ ~31 fps and ~4096x.. @ ~15fps. Debayering is actually easier and better quality if we downscale at the same time, and that allows best framerate, so we do that (2048x.. resolution).
ARM has problems with cache coherency w.r.t. DMA, and kernel solution is to simply disable cache on DMAbufs for userspace, which means accessing video data is 10x slower than it should be on the CPU. Which means debayering on GPU is attractive, and that's what we do. (gold.frag). GPU can do more image signal processing functions easily, too, so we do some of that.
Unfortunately, we hit the same uncached memory problem at the GPU output. So we use separate thread to copy. All this unfortunately does not fit on one core, so we need two threads, one controlling GPU debayer on frame n+1, while the other one copies video data from frame n. (heart.c). We save resulting RGBA data to ramdisk. This all costs maybe 80% of one core.
From there, Python scripts can pick them up: ucam.py displaying the viewfinder and mpegize.py handling the video encoding via gstreamer. There's basically 0% cpu left, but I can encode ~1024x.. video. Unfortunately that's without audio and with viewfinder at 1fps. Plus, combination of C + Python is great for prototyping, but may not be that great for performance.
Code is here: https://gitlab.com/tui/tui/-/tree/master/icam?ref_type=heads .
At this point I'd like viewfinder functionality merged into the rest of GPU processing. Ideally, I'd like to have a bitmap with GUI elements, combine it with scaled RGBA data, and rendering it to screen. I know SDL and Gtk, SDL looked like better match, but I could not get SDL and GPU debayering to work in single process (template SDL code is here https://gitlab.com/tui/debayer-gpu/-/blob/master/sdl/main.c?ref_type=heads ).
If you can integrate main.c and heart.c, that would be welcome. If you have example code that combines SDL with processing on GPU, that would be nice, too. If you know someone who can do GPU/SDL, boost would not be bad, I guess.
@datenwolf
@NekoCWD
@dcz
@martijnbraam -
More baguette attempts :)
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This is definitely the best dough proofing machine I've bought
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Since I hadn't done it before: a video about lsplug: https://www.youtube.com/watch?v=nAYND-fDETc
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I made baguettes
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Logbookd 0.2.6 is released :)
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Some initial progress in camera control in #openswitcher :D
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Some initial progress in camera control in #openswitcher :D
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Some initial progress in camera control in #openswitcher :D
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Some initial progress in camera control in #openswitcher :D
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Some initial progress in camera control in #openswitcher :D
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Here's postprocessd from #megapixels applying lens distortion and vignetting correction (the wrong values to make it more visible when testing)
This should help a lot with image quality
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And finally, Martijn Braam's PiCam - final name yet to be decided - is a #RaspberryPi 4-powered camera built for low-latency live streaming and featuring a clever dual-output system with overlaid user interface.
Which, and here's the clever bit, keeps working even if the user interface part falls over.
#Technology #News #Hackster #SingleBoardComputer #Camera #Video
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Megapixels was one of the first (somewhat) full-featured camera apps for mobile Linux phones like the PinePhone. Developer Martijn Braam has been working on v2.0 for over a year, and shares some goals & updates in this video. https://buff.ly/3zKubWG #MobileLinux #LinuxSmartphones #Megapixels #Smartphones #PinePhone #CameraApps
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ZWEI ZU EINS
Do-So täglich 16:00 bei uns im Lichtspielhaus#ZweiZuEins #NatjaBrunckhorst #SandraHüller #MaxRiemelt #RonaldZehrfeld #UrsulaWerner #PeterKurth #MartinBrambach #KathrinWehlisch #AnselmHaderer #LotteShirinKeiling #RobertHöller #OlliDittrich #TomKeune #UwePreuss #YorckDippe #TillaKratochwil #HilmarEichhorn #DavidBredin #ChristophMüller
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ZWEI ZU EINS
Do-Mi täglich 20:45 bei uns im Lichtspielhaus#ZweiZuEins #NatjaBrunckhorst #SandraHüller #MaxRiemelt #RonaldZehrfeld #UrsulaWerner #PeterKurth #MartinBrambach #KathrinWehlisch #AnselmHaderer #LotteShirinKeiling #RobertHöller #OlliDittrich #TomKeune #UwePreuss #YorckDippe #TillaKratochwil #HilmarEichhorn #DavidBredin #ChristophMüller
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„Tatort“ Dresden vor Aus: Linke bringt Eilantrag in den Stadtrat ein
„Unverzüglich zu korrigieren“ Eilantrag im Stadtrat soll Dresdner „Tatort“ retten 20.05.2026 – 12:16 UhrLesedauer: 1 Min. Logo der…
#Dresden #Deutschland #Deutsch #DE #Schlagzeilen #Headlines #Nachrichten #News #Europe #Europa #EU #CorneliaGröschel #DieLinke #Eilantrag #Germany #Krimireihe #MartinBrambach #MDR #Sachsen #Tatort
https://www.europesays.com/de/1033089/ -
Produktionspause: Tatort-Stars bestürzt über Zwangspause für Dresden-Tatort
Die Tatort-Schauspieler Cornelia Gröschel und Martin Brambach haben sich in einem gemeinsamen Statement zur geplanten Zwangspause für den…
#Dresden #Deutschland #Deutsch #DE #Schlagzeilen #Headlines #Nachrichten #News #Europe #Europa #EU #"Tatort"Dresden #CorneliaGröschel #Dreharbeit #Germany #Magdeburg #MartinBrambach #MDR #Polizeiruf110 #Sachsen #SocialMedia #Zwangspause
https://www.europesays.com/de/1029769/