Questions tagged [raspivid]

the command line tool for capturing video with the Pi's camera module.

29 questions with no upvoted or accepted answers
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4
votes
1answer
1k views

ffmpeg performance degrades over time

I am using a Pi Zero W with the Pi camera (noir) to stream live to Youtube using ffmpeg. The command line I am using is: raspivid -o - -t 0 -h 720 -w 1296 -fps 24 -b 6000000 | ./ffmpeg -ar 44100 -ac ...
3
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3answers
1k views

PiCam Not Working (At All)

As I recently bought the Picam, I tried capturing an image with : raspistill -v -o file.jpg But I got this error : "No data received from sensor. Check all connections, including the Sunny one on ...
2
votes
1answer
179 views

Take 5 images a second, triggered by motion sensor, switching between 2 cameras depending on time

I'm working on a project similar to a security camera with a Raspberry Pi NoIR Camera Module v2 and a FLIR Lepton 3.5 on a purethermal 2. I am somewhat new to this and am not sure how to proceed. ...
2
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0answers
184 views

Fast pictures with PiCam and Java

I was already searching through forums and this stack exchange but I couldn't find anything that helps. So here is my problem. I have written a program in Java that analyzes pictures and outputs ...
2
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0answers
417 views

Pi zero with Pi can video steaming stability issues

I wanted to setup my pi zero and pi camera as a rstp streaming cctv camera. I tried motion, but this ran the pi at 100% cpu utilisation and I didn't need motion capture as a I have a seperate (motion) ...
2
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0answers
156 views

Streaming video to a <video> tag

I have the Raspberry camera module, and I try to get the following setup to stream live video to a website: Html code: <video width="640" height="480" controls autoplay> <source src="...
2
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0answers
1k views

Live stream to Youtube - sound sync

I have Raspberry pi 3 model b. I stream video and sound (from dedicated camera + usb sound card) to Youtube by command: raspivid -o - -t 0 -vf -hf -fps 30 -b 600000 | ffmpeg -i pipe: -f alsa -ac 1 -i ...
1
vote
0answers
58 views

RGB888 as input to Raspberry Pi

I need to give RGB888 data coming from one of my hardware into a Raspberry Pi and should be able to see the video feed via a script just like raspivid. Methods to interface Pi to DPI is available. I ...
1
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0answers
60 views

Show/hide preview of Raspivid on runtime

Is there any possibility to hide/show preview of video on runtime? I know there is only signal event handler to pause recording but I don't see possibility to control behaviour of Raspivid via DBus or ...
1
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0answers
137 views

Audio/Video drift when streaming to Twitch using FFMpeg

I'm trying to build a Twitch streaming box to stream from an input device. Link to the project is: https://github.com/jimbobbennett/RaspberryPiTwitchStreamer My setup is: Raspberry Pi Model 3B+ ...
1
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0answers
229 views

Extract Images from Video Stream

I have been mucking round with lots of different ffmpeg options. I have plenty of browser tabs open with web pages for me to read through. One caught my attention though as it had this comment: ...
1
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0answers
99 views

Recent raspivid segmented filenaming does nog work properly

I updated to pi3B+ and got the most recent raspivid. In my old software I use raspivid -sg 6000 -wr 40 -sn 4 -o REC_%04d.h264" to produce a file named REC_0004.h264. The new version produces a ...
1
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0answers
222 views

How do I get rid of these weird video artifacts when using raspivid?

I've got a Raspberry Pi 3 B+ powered via NavoLabs POE Hat with an Arducam for capturing video. I'm using the following command to capture the video: raspivid -t 0 -w 1280 -h 720 -o - The video has ...
1
vote
0answers
412 views

How to wrap a H264 stream to a MP4 container

I have successfully streamed an h264 video over the local network with this command. raspivid -o - -t 0 -n -w 1280 -h 720 -vf -vs -fps 30 -b 3500000 | cvlc -vvv stream:///dev/stdin --sout '#rtp{...
1
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0answers
661 views

Night Mode with Rasperry Pi Zero Camera Module

I'm trying to take some pictures with the Raspberry Pi Zero and the optional camera module in pitch-black. I am wondering what the best options are to use when invoking raspivid. I have tried: ...
1
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0answers
279 views

Log Raspberry pi time according to GPU (i.e. using real time OS)

Using the below given script, I am able to log camera.timestamp and camera.frame.timestamp. These should ideally be same as they both query GPU System clock time. For example, for 30hz frame-rate, ...
1
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0answers
612 views

How would I measure performance of Motion vs raspivid?

I'm new-ish to programing, and a total n00b to RPIs. I have a RPI 3, with the raspicam V2, and I'm trying to figure out which app draws less resources, between Motion ( http://www.lavrsen.dk/foswiki/...
1
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0answers
258 views

Raspivid : start / stop with a buffer

Raspivid is straight forward: on start it records. Is there latency between CLI call at real start ? Is there a trick to record 5s before start ? (This would require buffering somehow 5s ?)
1
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0answers
1k views

Trying to use Raspivid into ffmpeg, says “failed to open segment”

I am trying to use raspivid as an input for ffmpeg I'm testing the {code from this question}(How can I stream H.264 video from the Raspberry Pi camera module via a web server?). Initially I was using ...
0
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0answers
14 views

How do you do a timed live upload to youtube?

I followed this tut on muo and got the live streaming to youtube working great. In my use case however I would like the timeout feature to be set. The command I was given is raspivid -o - -t 0 -vf -...
0
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0answers
320 views

Stream video from Raspberry Pi Zero with fixed frame rate, any latency

I'm looking for assistance with wirelessly streaming video from a (headless) Raspberry Pi Zero and pi NOIR v2 camera module. I'd like to collect data for a machine vision application with a fixed ...
0
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1answer
259 views

YouTube Stream and Display Date and Time on the stream

I'm streaming to YouTube with a Raspberry Pi. I would like to to display the date and time in the video. Is this possible? I'm using the terminal command: raspivid -o - -n -t 0 -vf -hf -br 50 -fps ...
0
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0answers
1k views

How to stream low latency camera feed to RTMP server

Are there any optimizations or recommended techniques for streaming a camera feed from a raspberry pi to an RTMP server. Currently I get a 1-2 second lag when I run: raspivid -n -t 0 -w 1280 -h 720 -...
0
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1answer
4k views

Can't get OMXPlayer to display video

I am watching a tutorial on YouTube and literally following everything that he is doing.... I have recorded a video and now trying to play it using the omxplayer When i go to play my video using the ...
0
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1answer
715 views

Using Raspivid with a SSH tunnel

I can successfully stream using raspivid -o - -t 0 -w 640 -h 480 -fps 30 |cvlc -vvv stream:///dev/stdin --sout '#standard{access=http,mux=ts,dst=:8160}' :demux=h264 and I can view the stream in ...
0
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1answer
963 views

How to set the camera sensor mode with V4L2

I'm referring to the modes listed here. When capturing video with raspivid, the -md option allows overriding the default mode selection heuristic. I need to find out how to achieve the same when ...
0
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0answers
384 views

Raspivid fails only when used with gstreamer?

I have a Pi Zero running Raspbian Jessie and a pi camera. I've installed gstreamer with: sudo apt-get install gstreamer1.0 If I run: raspivid -w 1280 -h 720 -v -fps 10 -b 500000 -t 0 -o - | \ gst-...
0
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1answer
140 views

how does raspistill/raspivid display video without GUI?

I'm trying to capture video from raspberry pi camera using OpenCV and display it without using gtk or x11. I noticed that raspivid displays camera output without using any window, I wonder if it's ...
0
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1answer
216 views

Raspivid fails to stream to YouTube - 113 No route to host

I am trying to setup a YouTube livestream. I am using the official Pi cam. I am using this command: raspivid -o - -t 0 -vf -hf -fps 30 -b 6000000 | avconv -re -ar 44100 -ac 2 -acodec pcm_s16le -f ...