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by jonny789
Sun Sep 08, 2019 12:17 pm
Forum: Graphics, sound and multimedia
Topic: GIANT UPDATE: Build FFmpeg and mpv – Automatically in 54 Minutes!
Replies: 222
Views: 102522

Re: GIANT UPDATE: Build FFmpeg and mpv – Automatically in 54 Minutes!

Hi, Following your guide on the first page & making few minor changes , mpv is working perfectly in Buster on Raspberry Pi 3. :D Here are the changes, I made: I checked for the Latest versions on official sites and downloaded them. Everything got compiled and installed successfully until mpv. Change...
by jonny789
Sun Jun 16, 2019 3:25 pm
Forum: Graphics, sound and multimedia
Topic: GIANT UPDATE: Build FFmpeg and mpv – Automatically in 54 Minutes!
Replies: 222
Views: 102522

Re: GIANT UPDATE: Build FFmpeg and mpv – Automatically in 54 Minutes!

When I install pre-compiled debian packages (which were compiled on raspberry pi 3 having latest raspbian) on freshly installed raspbian on raspberry pi 3 following Appendix 8 from https://www.raspberrypi.org/forums/viewtopic.php?f=38&t=199775&p=1360263#p1360263 . I get these errors while running f...
by jonny789
Fri Jun 14, 2019 6:02 am
Forum: Graphics, sound and multimedia
Topic: GIANT UPDATE: Build FFmpeg and mpv – Automatically in 54 Minutes!
Replies: 222
Views: 102522

Re: GIANT UPDATE: Build FFmpeg and mpv – Automatically in 54 Minutes!

Hi, When I install pre-compiled debian packages (which were compiled on raspberry pi 3 having latest raspbian) on freshly installed raspbian on raspberry pi 3 following Appendix 8 from https://www.raspberrypi.org/forums/viewtopic.php?f=38&t=199775&p=1360263#p1360263 . I get these errors while runnin...
by jonny789
Thu Jun 13, 2019 6:44 am
Forum: Troubleshooting
Topic: LIRC receiver problem after kernel update
Replies: 1
Views: 273

LIRC receiver problem after kernel update

I recently updated my raspberry pi 3 using 'sudo apt update && sudo apt upgrade' . During the process rpi kernel got updated. uname -a Linux raspberrypi 4.19.42-v7+ #1219 SMP Tue May 14 21:20:58 BST 2019 armv7l GNU/Linux After a reboot, IR receiver stopped working which got fixed by changing dtoverl...
by jonny789
Tue Apr 16, 2019 4:44 am
Forum: Graphics programming
Topic: Setting x coordinate for /opt/vc/src/hello_pi/hello_font
Replies: 4
Views: 719

Re: Setting x coordinate for /opt/vc/src/hello_pi/hello_font

Gavinmc42 wrote:
Tue Apr 16, 2019 4:33 am
I think it is this one, img_w - width = 0 at the start?

Code: Select all

 s = graphics_resource_render_text_ext(img, (img_w - width)>>1, y_offset-height,
Thanks. It worked.
by jonny789
Tue Apr 16, 2019 4:21 am
Forum: Graphics programming
Topic: Setting x coordinate for /opt/vc/src/hello_pi/hello_font
Replies: 4
Views: 719

Re: Setting x coordinate for /opt/vc/src/hello_pi/hello_font

Gavinmc42 wrote:
Tue Apr 16, 2019 3:51 am
Looks like x is set to zero?
As the text is wrapped at width you will also need to subtract the x offset from that too.
Could you tell me which line I need to change ?
by jonny789
Tue Apr 16, 2019 3:36 am
Forum: Graphics programming
Topic: Setting x coordinate for /opt/vc/src/hello_pi/hello_font
Replies: 4
Views: 719

Setting x coordinate for /opt/vc/src/hello_pi/hello_font

Hi all, I want to display some text without X11. /opt/vc/src/hello_pi/hello_font is working fine and I can change its location vertically by changing y offset. But I could not find x offset to change text location horizontally . What changes should I make in main.c Thanks. cat /opt/vc/src/hello_pi/h...
by jonny789
Sun Mar 24, 2019 2:38 am
Forum: Graphics, sound and multimedia
Topic: GIANT UPDATE: Build FFmpeg and mpv – Automatically in 54 Minutes!
Replies: 222
Views: 102522

Re: GIANT UPDATE: Build FFmpeg and mpv – Automatically in 54 Minutes!

Excellent Tutorial .
I have compiled and installed it on my RPI3. I want to compile and install on my RPi Zero W too.
Could you guide me.
by jonny789
Sun Mar 17, 2019 3:33 am
Forum: Troubleshooting
Topic: How to stream m3u8 link on raspberry pi?
Replies: 0
Views: 524

How to stream m3u8 link on raspberry pi?

Hi, I have a raspberry pi 3 and tried to play m3u8 link using omxplayer directly but that didn't work. [email protected]:~ $ omxplayer 'http://somesitename/tv/m3u8.php?channel=Discovery_HD&quality=900' have a nice day ;) Then I tried with option --live , it showed this error. [email protected]:~ $ omxplay...
by jonny789
Wed May 09, 2018 9:08 am
Forum: Troubleshooting
Topic: Raspberry pi zero Hotspot Problem
Replies: 0
Views: 162

Raspberry pi zero Hotspot Problem

I have installed latest raspbian and setup wifi access point. I have internet access from PPPoE & using RPi Zero W as router. Here is the hostapd config :: sudo nano /etc/hostapd/hostapd.conf ---------------------------------------------------------- interface=wlan0 driver=nl80211 country_code=IN ss...
by jonny789
Sat Dec 23, 2017 7:23 pm
Forum: Java
Topic: JavaFX: Cannot open display problem
Replies: 14
Views: 9103

Re: JavaFX: Cannot open display problem

X11 Xwindows. sudo apt update sudo apt install raspberrypi-ui-mods should pull in what you need. Thanks. It is working now. :) raspberrypi-ui-mods is quite big (455 MB) for my 2GB card. So there is not enough space to install it. Therefore, I installed just minimal packages (taking about 120MB spac...
by jonny789
Sat Dec 23, 2017 3:41 pm
Forum: Java
Topic: JavaFX: Cannot open display problem
Replies: 14
Views: 9103

Re: JavaFX: Cannot open display problem

DougieLawson wrote:
Sat Dec 23, 2017 3:07 pm
You can't run Java graphics without Xwindows.
Which package or program do I need to install ?
by jonny789
Sat Dec 23, 2017 11:54 am
Forum: Java
Topic: JavaFX: Cannot open display problem
Replies: 14
Views: 9103

Re: JavaFX: Cannot open display problem

DougieLawson wrote:
Sat Dec 23, 2017 9:58 am
Is the GUI running? Are you running your Java program in a LXTerminal window?
There is no GUI. I have installed Raspbian Stretch Lite.
by jonny789
Sat Dec 23, 2017 9:26 am
Forum: Java
Topic: JavaFX: Cannot open display problem
Replies: 14
Views: 9103

Re: JavaFX: Cannot open display problem

1. DON'T use sudo, it shouldn't need sudo. Stop running everything as root. Actually runnning without sudo shows these errors :: Udev: Failed to write to /sys/class/input/mice/uevent Check that you have permission to access input devices Udev: Failed to write to /sys/class/input/input1/uevent Check...
by jonny789
Sat Dec 23, 2017 8:56 am
Forum: Java
Topic: JavaFX: Cannot open display problem
Replies: 14
Views: 9103

JavaFX: Cannot open display problem

I want to create some GUI for Raspberry Pi 1 B. So I found JavaFX is best for my purpose. Installed it following this tutorial : http://www.oracle.com/webfolder/technetwork/tutorials/obe/java/RaspberryPiFX/raspberryfx.html Created Basic JavaFX Application-Hello World. Set GPU memory to 128M. Copied ...
by jonny789
Thu Feb 18, 2016 6:33 am
Forum: Raspbian
Topic: More NOOBS options ?
Replies: 1
Views: 816

More NOOBS options ?

I have started using NOOBS recently. The multiple OS installation is pretty simple in NOOBS , but I could not find any settings/option for these things :: 1.) How to set the desirable partition size for each OS before OS installation ? 2.) I don't want NOOBS to create a recovery partition. So , How ...
by jonny789
Sun Feb 07, 2016 10:42 am
Forum: Raspbian
Topic: Difference in Noobs-Raspbian and Raspbian ?
Replies: 1
Views: 1064

Difference in Noobs-Raspbian and Raspbian ?

I have Raspberry Pi 1 model B. I have been using Raspbian only. For Multi OS support , I decided to install NOOBS. I want to install Full Raspbian-Jessie which is available at https://www.raspberrypi.org/downloads/raspbian/ & Size is about 1.32 GB . But NOOBS available with Raspbian at https://www.r...
by jonny789
Fri Sep 12, 2014 12:43 pm
Forum: Arch
Topic: [ARCH] Connect to Wi-Fi?
Replies: 4
Views: 1584

Re: [ARCH] Connect to Wi-Fi?

use "wifi-menu" . It works fine.
by jonny789
Sat Sep 06, 2014 2:48 pm
Forum: Troubleshooting
Topic: Problem connecting to ad-hoc network
Replies: 1
Views: 464

Re: Problem connecting to ad-hoc network

anybody plz help me..
by jonny789
Thu Sep 04, 2014 3:36 am
Forum: Troubleshooting
Topic: Problem connecting to ad-hoc network
Replies: 1
Views: 464

Problem connecting to ad-hoc network

I have setup adhoc network with wep key encryption enabled on my smartphone. I want to connect pi to this adhoc network.
Using wpa_gui utility, I am able to see my ad hoc network , when i try to connect using wpa_gui , it is unable to connect.
Whats going wrong ? What do i do ?
by jonny789
Mon Apr 14, 2014 8:58 am
Forum: Arch
Topic: ArchLinux installation problem with BerryBoot
Replies: 0
Views: 1030

ArchLinux installation problem with BerryBoot

I have a Raspberry Pi with BerryBoot running . I downloaded latest arch image and converted the image to SqashFS. Followed instructions mentioned in http://www.raspberrypi.org/forums/viewtopic.php?&t=31686 : sudo kpartx -av arch*.img sudo mkdir /mnt/tmp/ sudo mount /dev/mapper/loop0p2 /mnt/tmp/ cd /...
by jonny789
Wed Apr 02, 2014 1:44 pm
Forum: Troubleshooting
Topic: USB 3.0 WITH PI ??
Replies: 1
Views: 409

USB 3.0 WITH PI ??

I have installed berryboot on sdcard. As berryboot allows to boot OS from storage device plugged in pi usb port. I want to use usb 3.0 flash drive so that I could get high write & read speeds .
Will I get more r/w speed than sdcard with class 10 ??
Does Pi support usb 3.0 flash drive??
by jonny789
Mon Sep 09, 2013 1:08 pm
Forum: Media centres
Topic: lirc IR receiver problem
Replies: 7
Views: 3429

Re: lirc IR receiver problem

Have you got the pins on the IR module the right way round? I used a TSOP 4838 which has the following pin layout: Pin 1 - GND Pin 2 - Vs Pin 3 - V+ From what I can see, the TSOP1136 has the GND and Vs swapped Pin 1 - Vs Pin 2 - GND Pin 3 - V+ The first & foremost problem ..I m facing is : I got th...
by jonny789
Sun Sep 08, 2013 12:11 pm
Forum: Media centres
Topic: lirc IR receiver problem
Replies: 7
Views: 3429

Re: lirc IR receiver problem

Which GPIO pin do you have the signal pin on the IR module plugged into? Lirc defaults to accepting signals from GPIO 18, to override this you need to edit /etc/modules.conf and put the following in it: lirc_dev lirc_rpi gpio_in_pin=11 where lirc_rpi_gpio_in_pin points to the gpio pin you have conn...
by jonny789
Fri Sep 06, 2013 2:00 pm
Forum: Media centres
Topic: lirc IR receiver problem
Replies: 7
Views: 3429

lirc IR receiver problem

I am trying to make IR receiver - tsop 1136 work with openELEC and control with my TV remote. Got all the parts, updates, lirc, configurations done, but i have a problem. When starting dmesg | grep lirc_rpi i get :: [ 35.442930] lirc_rpi: module is from the staging directory, the quality is un known...

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