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  • Melbourne, VIC
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  • Tilman Griesel
  • David Anders
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Juraj Kolesar commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"About the Rocket M5, I thing it is too big and heavy to put it on the drone (at least the sizes I am dealing with). Of course when you just replace cable with 2 Rockets the latency will not increase dramatically. But If you use some wifi USB dongle…"
Jun 29, 2014
Christian Winkler commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"I achieved this over Cable. But for WiGi i use Ubiquiti Rockets M5, these add ~2-10ms to latency. No big deal."
Jun 29, 2014
Juraj Kolesar commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"@ChristianL: cool times. I think I usually always use latest possible updates. But what write about the fps could be true. Anyway did you achieve it through wifi or cable. If wifi, can you tell more about your configuration (wifi drivers)?"
Jun 29, 2014
Christian Winkler commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"Same for me, tried to compile the 1.3.90 Gstreamer but got stuck. Takes forever on the Pi. I am currently running on 1.2.4-1, these packages are available in the testing section of the official raspbian repro"
Jun 29, 2014
Pod commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"Nice one, Christian! I've been flat out with a big product launch, unfortunately, and just have had no spare brainpower left over. Getting to the end of that though, happily. I've gotta package up the new version of GStreamer (or wait…"
Jun 28, 2014
Christian Winkler commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"You guys might be interessted of how to decrease Latency to ~110-130ms at least for 720p. Do a apt-get update apt-get upgrade The result is that we now have a set of mode as follows : 2592×1944 1-15fps, video or stills mode, Full sensor full…"
Jun 28, 2014
Matthew Barnard commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"Hi, This is exactly what I was thinking of doing, I was just not sure if anyone had done it yet! It is awesome that you have gotten it semi working. I will install gstreamer on my RPI and test it out. First I will buy an RPI camera this week. How…"
Jun 21, 2014
Juraj Kolesar commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"@Tilman I didn't tested yet 5Ghz yet. But definitely I am going to test it. Currently I am playing with the RasPi setup as AP, so there is no need for additional router in the field, only client NB, or tablet. C920 I have seen the setup working…"
May 14, 2014
Pod commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"@Jonek, here's an interesting thread about fail-over using GStreamer: http://gstreamer-devel.966125.n4.nabble.com/udpsrc-input-failover-td4666216.html Should be doable"
May 11, 2014
Pod posted a blog post

Beginnings of Raspberry Pi FPV software

Inspired and informed by the Raspberry Pi-based FPV project started by Philip, I'm putting together some software that will run a RasPi FPV rig, complete with an OSD based on data pulled from a Naza GPS module tap and an…See More
May 11, 2014
Pod commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"Some more work done this weekend - I've got it to the point where it's building and running with the custom EGL display context. Just need to write the rendering code in egl_telemetry_renderer.c and find a way to split the display into…"
May 11, 2014
Tilman Griesel commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"@Juraj Kolesar Do you run the AirLive adapter on 5ghz? And is there not a problem with the raspberry usb power supply for the C920, I think this camera consumes 240 miliamp but the raspberry only provides something about 150 over each usb…"
May 8, 2014
Pod commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"Interesting! No, I haven't looked at the C920, but that sounds like an interesting candidate for stereo video (as the RPi only has the headers for a single CSI camera, sadly). Have you tried it and actually achieved sub-100ms latency over…"
May 7, 2014
Juraj Kolesar commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"Thanks for the answers. I think I am going to try your code. Anyway did you checked the Logitech C920 cam? It should be working under 100ms latency, because it has its own h264 encoding chip inside. The RasPi than works just for networking and is…"
May 7, 2014
Pod commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"I've measured 150-180ms latency, @Juraj - that's 720p RasPi to RasPi. 1080p I found has some serious framerate problems right now - seems like a bug in the receive module, but I've not looked into it as 720p's fully sufficient…"
May 6, 2014
Juraj Kolesar commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"Have you done any latency tests already? If yes what are the results? I am playing with similar setup, but I am using APM2.6 instead of DJI.With 720p on RasPi cam and gstreamer I still had about 0,2s latency. On 1080p it was more than 3s. Did you…"
May 5, 2014

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Pod's Blog

Beginnings of Raspberry Pi FPV software

Posted on May 4, 2014 at 5:30am 20 Comments

Inspired and informed by the Raspberry Pi-based FPV project started by Philip, I'm putting together some software that will run a RasPi FPV rig, complete with an OSD based on data pulled from a Naza GPS module tap and an…

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