Questions tagged [video]

Questions related to playing or editing video on the Raspberry Pi, both in SD and HD.

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16 views

Stich multiple videos to one HDR clip?

Hey :) I got a strange question: I´m currently working on building a GUI for the Raspberry-HQ-Camera and noticed that it is possible to record up to 3 videos at the same time. So my question is if ...
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25 views

Streaming video with exact time

I want to stream video from my Raspberry Pi to my computer, I researched and found out about VLC streaming, but I want to have info about global time (Let's say GMT 0), preferably in milliseconds like ...
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26 views

How much video can I store on a pi 3 a+?

I recently got a pi model 3 a+ and a camera module 2.0. I need to store about three hours of video on it. I have a 16gb SD card with raspbian installed. Can someone tell me how much video I can record ...
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20 views

How to prevent libvlc from opening a new window for every mp4 in playlist?

My requirement is that a list of mp4 files play sequentially in the same window. The aim is to produce a simple animated face, specific characteristics being added programmatically to the list. ...
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55 views

Is Raspberry Pi fast enough for realtime video processing?

I want to use Raspberry Pi 3 B+ on my RC airplane for a realtime image classification task. Airplane will be flying at an altitude ranged between 10-30 meters with a airspeed of 15m/s. What I need is ...
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68 views

Handbrake on RPi4 to convert Videos

I have an RPi4/4GB with the latest version of Buster. Using Synaptic, I installed the GUI version of Handbrake (1.2.2+ds1-1). I am able to start a conversion: complete pass 1, but when pass 2 ...
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1answer
27 views

Plugged in a 32GB Sandisk flash drive to my RPie3 (running Retro Pie) and it won't boot now

I wasn't sure if the flash drive was the culprit, so after reinstalling the OS (RetroPie) I tried the flash drive again....and sure enough, it killed my OS again. Even after unplugging it and power-...
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1answer
199 views

hardware accelerated h.265 encoding

will (or does) the pi 4 have hardware accelerated h265 encoding ? I know it has h264 options like MMAL or OpenMAX (for ffmpeg), just wondering if anything is in the works, or if its possible(or useful ...
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11 views

Recording audio from RPi3-B1.2, recording video on Windows PC

I am recording .NET programming videos for YouTube, on Windows 10. Because of background noise, I have been trying to record the audio in a different room, while doing the coding remotely from the ...
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1answer
415 views

Raspberry pi 4 - Framerate drop with video on chromium browser

I have a problem using chromium-browser in kiosk mode on a raspberry pi 4. I launch a web interface in Html with my video on it. Sometimes there is some drop frame / lag on the video, and I don't ...
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22 views

Is it possible to share streaming over Mobile Hotspot?

I am trying to get video streaming from a camera on raspberrypi over LAN. The raspberrypi is connected to a mobile hotspot (4G connection). The question is: Is it even possible to share data over LAN?...
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35 views

omxplayer accelerates all video playbacks after upgrade to Buster

RPi lovers. Running Buster on an RPi3, which I just upgraded to from Raspbian Stretch. My omxplayer used to work fine right before the upgrade, and now after the upgrade if I try to play a video file (...
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574 views

Full HD playback on RPi4 with hardware acceleration

I am the owner of Raspberry Pi 4B with 2GB RAM and latest Raspbian OS. I already did some basic testing with HTML5 FullHD video or with Youtube and 1080p video, but playback is jerky and definitely ...
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184 views

Video tearing in custom Electron app but not with included Chromium app

I have firstly played with the Raspbian config for video to see if that's the cause but after trying the web app within a different browser (Chromium included) it works. I have a web version of my ...
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61 views

compiling hardware-accelerated VLC into YOCTO for Raspberry Pi 3

How does one achieve it to compile a hardware-accelerated (in this case via the Broadcom VC4) version of the VLC media player for the Yocto project? I already tried to install VLC via the local.conf ...
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71 views

Overlay text to a playing video

My project will play a video on a Pi with some buttons attached to the GPIO. What I need is to pop up a menu in response to those buttons, ideally without pausing the video if it's playing. I've seen ...
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1answer
96 views

How to get 10-bit depth black and white image from raspicam v2.1?

I am a little bit confused about image capturing by Raspberry pi camera V2.1 [1]. I work on the Raspberry pi 4 and I know how to get 8-bit depth black and white (BW) image from it on the C++ level ...
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1answer
3k views

Watch Youtube videos without “personal API key”, because I don't have a Google account

Kodi Youtube addon stopped working (RPI4 and LibreELEC distro) and a DDG search advises me to create a personal API key. Youtube acess not configured, youtube data api has not been... For privacy ...
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2k views

RPI 4 - ffmpeg - how to get hardware h.264 decoding to work?

I have had good success on the RPi 3 using ffmpeg to decode h.264 streams from various Ethernet video sources. However, on the RPi 4, when I include the -c:v h264_mmal directive, it appears to ...
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1answer
39 views

Video Distortion using PiCamera 2.0, but raspistill is fine

I'm new to using the Picamera, but I cannot play a video without distortion. The top of the image and any activity is redish/pink in color. I can take a picture with no problem. I'm using VLC to view, ...
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145 views

Horizontal lines on video capture

There are random lines in my camera recording. I have this system running on a vehicle. I doubt the following three to be the reason. Help me identify the root cause. Vibration of the camera ...
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1answer
257 views

DIY Ambilight project, Raspberry Pi receiving video input

So Got myself a Raspberry Pi 4 Model B 4GB RAM. I have also bought a S-100-5 PSU (20A) for lighting a WS2812 addressable light strip. My overall goal is to create a Responsive AmbiLight for my TV. ...
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0answers
63 views

Extend Official Display Connections

Is there a type of extender for the official Pi display connections? I don't mean the 15 pin FFC, but the two directly on the display. I'm mounting the driver board separately from the display in a ...
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1answer
102 views

Stream camera input over 5G WiFi to multicast address using FFMpeg

I am trying to stream my Intel RealSense D435 RGB camera input to a multicast address on my network. Please note, video streaming, encoding, is very new to me - I do not understand much, when ...
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1k views

Broadcast camera feed to network using Raspberry Pi 4 with FFMpeg

Good day all So I have to try to stream my Intel Realsense D435 camera to my local network. After reading up on many different sites, tutorials, etc I figured out the following: What can I do with ...
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3answers
6k views

How do you make the HDMI hot-pluggable on a Pi?

We have a Pi3 connected to a TV on a remote worksite. Sometimes, the remote site has a power outage, and when power is restored, the TV and Pi get power at the same time. The problem is that the TV ...
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33 views

stream with pi zero NOIR camera

I have used this and other very similar from web sites but all result in a syntax error with the carat symbol below the m of a stream. This has happened each time I produce a script from whatever ...
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103 views

Untrunc / repair mp4

I have been trying all day to get untrunc installed on my Raspian (Pi 4) but have not made any headway. https://github.com/ponchio/untrunc is what I've been following. After that compile step, I ...
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1answer
32 views

Use HDMI if present, otherwise TRRS

I sometimes use my Raspberry Pi OSMC install on an HDMI TV and sometimes on an older set with composite video phonos. there are many posts about disbling teh HMDI output. Having just read the ...
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1answer
63 views

Is the Composite Video connector on the Raspberry Pi unusually wired

I'm trying to add a video player to an elderly TV. I have OSMC working well with HDMI, but I struggled to get it to work on Composite output. It's Raspberry Pi 3 B+ v1.2. Having been through the ...
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52 views

raspberry pi with udp?

I wanna use the Raspberry Pi to detect RFID to control the video of Unity. My method is: Raspberry Pi reads the value of UDP and sends a message back to the unity (Raspberry Pi and Unity use the ...
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38 views

Issues with hdmi output

I had this pi 4 working at home with a small monitor However now i brought it to my moms (its a xmas gift for her) and its not outputting any video on hdmi I googled around a bit and followed this ...
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1answer
41 views

Separate video audio output two Raspberry Pis

I own a projector which is obviously on the opposite site of the room than the audio system. I'd like to keep everything cableless, so one RPI is connected to the audio system, the other one to the ...
2
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1answer
137 views

Very slow with motion server - Raspberry Pi B

Yesterday i configured "motion" on my old Raspberry Pi 1 B version with Raspberry camera module. It work all but i have a problem: when i connected at my raspberry with his ip adress, i see the ...
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873 views

Is there a way to enable VSYNC on RPI4?

I am using Raspbian Buster with default LXDE/Openbox configuration. Screen tearing when moving windows around or watching videos is very noticeable. Is there a way to enable VSYNC on RPI4 using HDMI?
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1answer
86 views

Running videos on JavaFX in Raspberry Pi Zero

I am trying to run a program which shows a simple video through mediaView and then shows a QR code that is associated with a string that the program generates on javaFX in a Raspberry Pi Zero. I have ...
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1answer
414 views

Does the Raspberry Pi 4 support HDCP?

I could not find a definitive answer anywhere in the specs or on the web. I am looking for a device that will allow me to play Amazon Movies (and those of other platforms) in 4K. Thank you!
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783 views

How good is the Raspberry Pi 4 (4gb) for video calls

I am planning to dedicate a RPi4 for a conference room just to keep the video meeting (no sharing of desktops or anything else) with let´s say MS Teams 365 on line, or other installed software. Has ...
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67 views

Low Framerate in video recording using picamera

I am trying to record HD video using Picamera and writing it using OpenCV. But I am unable to get the desired frame rate (10 fps). I recorded the video of 1 minute but the video that was saved was ...
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2answers
6k views

How am I supposed to set GPU memory in RPi4?

I am using RPi4 for a while and I found some problem playing videos on VLC and you-tube. After searching a long time I found that these problems can be solved by increasing GPU Memory. I found that ...
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35 views

How to record and save an ongoing stream from picamera?

I am currently doing this project of streaming a live video into a localhost and then capturing an image after button click using a picamera. Here is my code: For streaming: import io import ...
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1answer
279 views

Raspberry Pi 4 with Pi2SCART

I've recently bought a Raspberry Pi 4 that I intend to connect to an old TV with SCART connector to do some sweet old retro gaming. For that purpose, I bought a Pi2SCART adaptator. I've followed the ...
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3answers
1k views

Pi 4: Can it play blu ray rips

So basically I couldn't find an answer to this directly. But can a Pi 4 blu ray play blu ray rips(from my own blu rays) without issues? With the pi 3 and older, it was too much. Is the pi 4 powerful ...
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0answers
127 views

Assign multiple webcams to fixed /dev/video* at boot

I'm currently working on a project that requires taking pictures with 3 USB webcams but whenever I boot the raspberry, it assigns randomly a /dev/video "address" to each one of them. I'm not using ...
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108 views

Setting application screen display layer

I am displaying a video onscreen with omxplayer using '--l 0' Is it possible to run a python program and set it's screen layer to > 0 Expanded info :- I am running omxplayer from within a python ...
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1answer
33 views

VLC player logo stays at task bar even after closing!

Most of the time after watching a video while I am closing the VLC player, there always is a task stays in the task manager and task bar, I can't play any video until I manually kills it from task ...
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1answer
24 views

Is it possible to change video resolution while recording?

Is there possible to change video resolution from 640x480 to 1640x 1232 while is recording and vice versa?
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2answers
188 views

Screen is blinking while playing video on vlc!

I am using PI4 with raspbian buster. While I am playing videos on VLC the screen sometimes blink. The blinking interval is random. Is it normal or is there a problem that is needed to be fixed?
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74 views

Gstreamer decoding slow with omx

I am using Gstreamer python binding to play videos on RPI 3 B+. When compared to OMXplayer, Gstreamer is performing poorly. This is my current pipeline : gst-launch-1.0 filesrc location=test.mp4 ! ...
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1answer
196 views

Playing a video triggered by a PIR

How would I go about using a raspberry pi to play a video, every time the user is "in front of" the screen (detected by a PIR sensor). Ideally, the screen would be blank, until the sensor is ...

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