Raspberry Pi Stack Exchange
Raspberry Pi Stack Exchange

Questions tagged [raspivid]

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

67 questions
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3 answers

Raspivid: 'ES_OUT_SET_(GROUP_)PCR is called too late' & stream keeps freezing

First post here, hopefully i'm in the right place :) I'm attempting to stream low-latency video from my Raspberry Pi to my Windows PC using Raspivid and VLC. I'm no expert on this stuff and i'm mainly following tutorials and trying to understand…
Benjamin Hogervorst
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2 answers

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 2 -acodec pcm_s16le -f s16le -ac 2 -i /dev/zero -f…
Matt
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1 answer

Advantages of Raspberry Pi 15-pin MIPI camera interface (CSI) connector cameras above USB webcams?

What are advantages of cameras dedicated for Raspberry Pi (I mean those connected via dedicated camera connector and tape) above those usb webcams ? Is it just economy advantage (better value for price) ? Or maybe just more compact and lighter ?…
Grzegorz Wierzowiecki
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1 answer

How to add audio as an input for ffmpeg capturing?

I've been lurking for a while now and I finally created an account because I'm stuck on this particular problem. I've got a raspberry pi 3 with a camera attached to it. I'm able to capture video as an input but I don't know how to include…
Jessica Lee
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5
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1 answer

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 certain information, the algorithm itself certainly is…
Clex
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Don't show preview window for Raspistill?

I am using the following command to capture and write jpegs to a tmp directory which end up getting streamed over the network raspistill -w 640 -h 480 -q 5 -o /tmp/stream/pic.jpg -tl 100 -t 9999999 -th 0:0:0 & When I execute this command a large…
JuJoDi
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4
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1 answer

FFMPEG Raspberry Pi to Facebook Live Stream

So I've been streaming video to YouTube just fine with the below command. I then wanted to do the same thing with Facebook on my page, and I get a strange Authorization error. On the Facebook side, my video just never previews at all, and says:…
Jeremy
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3
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1 answer

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. I need to have the program trigger from a motion…
Ben0547
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1 answer

Side by side camera module preview?

Is there any way to force raspivid or any other tool to display preview from camera (on hdmi display) side by side cloned, so it could be used in VR glasses?
Flash Thunder
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1 answer

Unable to stream live on Youtube using Raspberry Pi Zero W using ffmpeg

I am trying to stream live on Youtube using a Raspberry Pi Zero W and a raspicam. I have installed ffmpeg using the instructions in this link. I am trying to start the streaming on Youtube using the following command: ffmpeg -ar 44100 -ac 2…
Prashant
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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) server that will handle all that, so I just want…
BrokenEyes
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0 answers

Streaming video to a

I have the Raspberry camera module, and I try to get the following setup to stream live video to a website: Html code: Then, I use…
Bart Friederichs
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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 plughw:1,0 -vcodec copy -acodec aac -ab 128k -g…
klapaucius
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1 answer

How do I insert key frames at particular times with PiCamera?

How do I insert key frames in a Raspivid stream not just periodically, but also at particular times, e.g., 0, 15, 30 and 45 seconds of each minute ? I want to do this so that breaking the stream into files gives files that always start at particular…
NewtownGuy
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1 answer

How to tell raspivid capturing/paused state?

raspivid has these options to cycle between capture and pause: -s, --signal : Cycle between capture and pause on Signal -k, --keypress : Cycle between capture and pause on ENTER Suppose I use the -k option. After pressing Enter a number of…
Kal
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