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by 6by9
Mon Jul 08, 2019 10:37 am
Forum: Python
Topic: After disconnect picamera
Replies: 6
Views: 403

Re: After disconnect picamera

The use of raspivid/raspistill/PiCamera with the Auvidea B101 or B102 boards is unsupported. Raspivid will even tell you this every time you start it with one of those boards connected. The camera system is designed around it being in control of ...
by miguelebf
Sat Jul 06, 2019 6:28 am
Forum: Python
Topic: After disconnect picamera
Replies: 6
Views: 403

After disconnect picamera

Hi,
I am using picamera(python) with B102: HDMI to CSI-2 (https://auvidea.eu/b102-hdmi-to-csi-2-b ... 2-pin-fpc/), in my project i need disconect hdmi cable and close windows preview but i cant capture exception, the script does not continue.
by topguy
Thu Jun 27, 2019 11:39 am
Forum: Gaming
Topic: Twitch-O-Matic - Streaming from PC
Replies: 1
Views: 707

Re: Twitch-O-Matic - Streaming from PC

1 - I should reduce the CPU load since the PC no longer need to encode the video before streaming to Twitch. There are more threads about "Auvidea" hardware on the forum, you should probably read those too. Can we get the specs of your brothers computer ? 2. Sound is probably going to be a ...
by alower
Thu Jun 27, 2019 4:29 am
Forum: Gaming
Topic: Twitch-O-Matic - Streaming from PC
Replies: 1
Views: 707

Twitch-O-Matic - Streaming from PC

... at the same time. https://www.youtube.com/watch?v=FF4ToiFvjls - I saw this video on how to use your Pi, along with another bit of kit from Auvidea, to stream to Twitch. I have a couple of questions for those that understand exactly how this works. 1 - Does it take a load off the PC and ...
by stevemarsbar
Wed Jun 26, 2019 8:23 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Auvidea B102 HDMI>CSI board
Replies: 0
Views: 941

Auvidea B102 HDMI>CSI board

Hi All, I have an Auvidea B102 HDMI>CSI board connected to a Raspberry Pi 2 Model B. The B102 supports 4 lanes however I realise the Pi only supports 2 lanes of data. I have made a ribbon cable to convert the 22 pin connector on the ...
by custardpi
Fri Jun 21, 2019 5:57 pm
Forum: Graphics, sound and multimedia
Topic: Twitch streaming with Auvidea B101 and Raspi 3 B+?
Replies: 0
Views: 693

Twitch streaming with Auvidea B101 and Raspi 3 B+?

I found this walkthrough on hackster.io to create a twitch streaming device with a Rasberry Pi and either the B101 or B102 modules from Auvidea: https://www.hackster.io/tinkernut/raspberry-pi-twitch-o-matic-190a15 He uses a Raspi 0 W with B102 and raspivid to stream but I have a Raspi 3 B+ ...
by 6by9
Mon Jun 03, 2019 10:28 am
Forum: Off topic discussion
Topic: Elgato capture on Raspberry Pi 3 b+?
Replies: 3
Views: 2806

Re: Elgato capture on Raspberry Pi 3 b+?

... USB2.0 . Whether the Linux drivers work for it or not I couldn't say. There are other boards available for the Pi for HDMI capture, such as the Auvidea B101, or a similar one at https://www.raspberrypi.org/forums/viewtopic.php?f=45&t=238826. They should work fine with GStreamer, but aren't plug ...
by 6by9
Fri May 24, 2019 9:16 am
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 695
Views: 271880

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

... wheels for months. Now i get to learn how to push the stream via UDP so i can use it as an encoder. Can you point me in the right direction? The Auvidea instructions dont work Encoding from the B101 is something I had been playing with, although mainly to a file rather than streaming. The best ...
by geosapien
Thu May 23, 2019 9:20 pm
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 695
Views: 271880

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

... wheels for months. Now i get to learn how to push the stream via UDP so i can use it as an encoder. Can you point me in the right direction? The Auvidea instructions dont work
by 6by9
Wed May 22, 2019 11:56 am
Forum: HATs and other add-ons
Topic: A cheap way to get HDMI input to Raspberry Pi
Replies: 25
Views: 20120

Re: A cheap way to get HDMI input to Raspberry Pi

Hi, if I connect a camera via HDMI to the auvidea board, will the b101 also feed the raspberry pi with sound coming from the camera over the HDMI-cable? Or does it only support video-input and no audio directly over HDMI? You ask about the Auvidea ...
by XiLENCE
Wed May 22, 2019 7:24 am
Forum: HATs and other add-ons
Topic: A cheap way to get HDMI input to Raspberry Pi
Replies: 25
Views: 20120

Re: A cheap way to get HDMI input to Raspberry Pi

Hi,

if I connect a camera via HDMI to the auvidea board, will the b101 also feed the raspberry pi with sound coming from the camera over the HDMI-cable? Or does it only support video-input and no audio directly over HDMI?
by 6by9
Wed Apr 24, 2019 1:28 pm
Forum: HATs and other add-ons
Topic: A cheap way to get HDMI input to Raspberry Pi
Replies: 25
Views: 20120

Re: A cheap way to get HDMI input to Raspberry Pi

... lose you anything you wouldn't have thrown away anyway. With 4 lanes you can capture 1080P60 into memory, but requires a Compute Module (and Auvidea B102) to do so. The codec block is only rated at 1080P30. With an overclock I have captured 1080P50 UYVY, although I don't recall how thoroughly ...
by BliMatrix
Wed Apr 24, 2019 6:16 am
Forum: HATs and other add-ons
Topic: A cheap way to get HDMI input to Raspberry Pi
Replies: 25
Views: 20120

Re: A cheap way to get HDMI input to Raspberry Pi

... old though). At that price I expect people will be biting your hand off - I'm tempted to order a couple of spares! The alternative board is the Auvidea B101 https://auvidea.eu/product/70501/. That comes in at ~£65 via mouser.com (~£78 for the B102 which should allow 1080P60, but the H264 encoder ...
by 6by9
Tue Apr 23, 2019 12:01 pm
Forum: HATs and other add-ons
Topic: A cheap way to get HDMI input to Raspberry Pi
Replies: 25
Views: 20120

Re: A cheap way to get HDMI input to Raspberry Pi

... old though). At that price I expect people will be biting your hand off - I'm tempted to order a couple of spares! The alternative board is the Auvidea B101 https://auvidea.eu/product/70501/. That comes in at ~£65 via mouser.com (~£78 for the B102 which should allow 1080P60, but the H264 encoder ...
by johnashmore
Sun Apr 21, 2019 6:02 pm
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 695
Views: 271880

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

... it all to work. So grateful for your support and advice, as well as TPmodding over on the Hyperion forums. Super pleased I now have a RPi with the Auvidea B101 working for Hyperion. Makes a much cleaner set up than the other options. Thanks!
by johnashmore
Wed Apr 03, 2019 12:01 pm
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 695
Views: 271880

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

Hi, Had some success so far with the Auvidea B101 rev 4 by following this forum. Following 6x9's guides I've been able to use yavta to capture some video through the board. What I'm really trying to do though is use this for Hyperion and wondered ...
by 6by9
Mon Apr 01, 2019 9:06 am
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 695
Views: 271880

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

... may be the wrong place to ask, sorry if that's the case but I'm quickly running out of options and I need this up and running asap. Don't worry @auvidea guys my product does not encroach on yours in anyway and it never will, so if you have any idea's too that would be great?? The product is not ...
by DanR
Mon Apr 01, 2019 8:37 am
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 695
Views: 271880

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

... may be the wrong place to ask, sorry if that's the case but I'm quickly running out of options and I need this up and running asap. Don't worry @auvidea guys my product does not encroach on yours in anyway and it never will, so if you have any idea's too that would be great?? The product is not ...
by cyphercolt
Fri Mar 29, 2019 12:36 am
Forum: Graphics, sound and multimedia
Topic: RTMP Stream using GStreamer and a B101
Replies: 7
Views: 2235

RTMP Stream using GStreamer and a B101

... section for v4l2h264enc, nothing changes at all. It's as if it's ignoring everything in there. Extra Info: Hardware: Pi 3B - Kernel 4.19 Auvidea B101 rev4 GStreamer: gst-launch-1.0 --version gst-launch-1.0 version 1.14.4 GStreamer 1.14.4 Unknown package origin
by cyphercolt
Tue Mar 26, 2019 2:41 pm
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 695
Views: 271880

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

... to support it. "ls /dev/video*" should list video10, video11, and video12 if your 4.19 install has done the relevant magic. /dev/video0 is the Auvidea card. I do indeed have 4.19: ls /dev/video* /dev/video0 /dev/video10 /dev/video11 /dev/video12 Well then I hate myself for spending an hour ...
by 6by9
Tue Mar 26, 2019 2:34 pm
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 695
Views: 271880

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

... to support it. "ls /dev/video*" should list video10, video11, and video12 if your 4.19 install has done the relevant magic. /dev/video0 is the Auvidea card.
by 6by9
Thu Mar 21, 2019 5:43 pm
Forum: Graphics, sound and multimedia
Topic: H.264 encoding with B+ and HDMI
Replies: 9
Views: 1491

Re: H.264 encoding with B+ and HDMI

... great as one might think. PiCaptureHD1 listed at $169 + $40 shipping(!!!!). I dread to think how much customs would stuff on top of that as well. Auvidea's website states "Auvidea solely sells to business customers and public institutions". Their price is EUR69.90 + 19% VAT + EUR397.96 shipping ...
by Andyroo
Thu Mar 21, 2019 5:03 pm
Forum: Graphics, sound and multimedia
Topic: H.264 encoding with B+ and HDMI
Replies: 9
Views: 1491

Re: H.264 encoding with B+ and HDMI

... it converts the RGB or YCbCr image on the HDMI back to a Bayer filtered image, and then lets the standard camera stack convert it back again. The Auvidea B101 or B102 using the Toshiba TC358743 is the better board as it relays the raw image data back (optionally converting/subsampling to YUV422). ...
by 6by9
Thu Mar 21, 2019 4:54 pm
Forum: Graphics, sound and multimedia
Topic: H.264 encoding with B+ and HDMI
Replies: 9
Views: 1491

Re: H.264 encoding with B+ and HDMI

... it converts the RGB or YCbCr image on the HDMI back to a Bayer filtered image, and then lets the standard camera stack convert it back again. The Auvidea B101 or B102 using the Toshiba TC358743 is the better board as it relays the raw image data back (optionally converting/subsampling to YUV422). ...
by davidbitton
Fri Mar 08, 2019 12:43 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Auvidea B101
Replies: 14
Views: 7874

Re: Auvidea B101

I just stumbled on this thread serendipitously. I'll be using a B101 with a CM3. I'd like to add an overlay to the video and then stream it via WiFi. Do I have to go through all of the hoops mentioned before to make it "just work"? By any chance is there a how to or a wiki page on this? Thanks!

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