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by Dhruvin Pipalia
Mon Feb 02, 2015 7:02 am
Forum: Camera board
Topic: NoIR Camera with motion
Replies: 6
Views: 3053

Re: NoIR Camera with motion

Basically the motion detection and movie encoding for live streaming are running on the Pi CPU, and demanding a lot of processing power - hence the low frame rate. Because of the way motion works, it needs serious changing to make use of the Pi's H264 GPU video encoding. As a step in that direction...
by Dhruvin Pipalia
Mon Feb 02, 2015 6:57 am
Forum: Camera board
Topic: NoIR Camera with motion
Replies: 6
Views: 3053

Re: NoIR Camera with motion

MJPEG or H264 will achieve 1080P30 or 720P49. Asking for raw images in an form at 720P is going to result in a lot of data, and the ARM will be overloaded trying to encode it. I don't know whether motion-mmal can cope with either of these. I assume you have noticed the line in the config those inst...
by Dhruvin Pipalia
Sat Jan 31, 2015 2:28 am
Forum: Camera board
Topic: NoIR Camera with motion
Replies: 6
Views: 3053

Re: NoIR Camera with motion

What coding are you using? I believe only the H.264 coding is supported in hardware, you definitely need to use this for performance - anything else is likely to be converted on the CPU not the VideoCore processor, and this will be orders of magnitude slower. yeah that could be the problem so how d...
by Dhruvin Pipalia
Fri Jan 30, 2015 8:53 am
Forum: Camera board
Topic: NoIR Camera with motion
Replies: 6
Views: 3053

NoIR Camera with motion

Hello, I wanted the live streaming using raspberry pi and a camera module, so i bought NoIR camera because it is made for RPI and i read that it can record 1080p at 30 fps and 720p at 60 fps so that will be enough for me and i successfully made the live streaming with the help of following tutorial....
by Dhruvin Pipalia
Fri Jan 30, 2015 7:18 am
Forum: General discussion
Topic: Temperature Sensor DB18B20 Not Working
Replies: 7
Views: 1265

Re: Temperature Sensor DB18B20 Not Working

RaTTuS wrote:
pluggy wrote:From experience , check and double check the wiring and orientation of the device.
and if it is HOT then you have wired it backwards

I updated the kernel that was the probelm.
by Dhruvin Pipalia
Fri Jan 30, 2015 7:17 am
Forum: General discussion
Topic: Temperature Sensor DB18B20 Not Working
Replies: 7
Views: 1265

Re: Temperature Sensor DB18B20 Not Working

sudo mobprobe w1-gpio sudo mobprobe w1-therm Is that a typo and you really used "mo d probe"? Check the modules have loaded with "lsmod | grep w1", like this [email protected] ~ $ lsmod | grep w1 w1_therm 2866 0 w1_gpio 2751 0 wire 25349 2 w1_gpio,w1_therm How have you wired the sensor? It should be +v to ...
by Dhruvin Pipalia
Wed Jan 28, 2015 2:40 pm
Forum: General discussion
Topic: Temperature Sensor DB18B20 Not Working
Replies: 7
Views: 1265

Temperature Sensor DB18B20 Not Working

I have connected the pins of my sensor to the appropriate pins of raspberry pi and i write following two command

sudo mobprobe w1-gpio
sudo mobprobe w1-therm

after the i go to /sys/bus/w1/devices directory but it shows nothing..
what should i do?
i am using raspberry pi b+ model..

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