Questions tagged [video]
Questions related to playing or editing video on the Raspberry Pi, both in SD and HD.
476
questions
1
vote
1answer
21 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, ...
1
vote
0answers
27 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 ...
1
vote
1answer
56 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.
...
2
votes
0answers
62 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 ...
1
vote
0answers
28 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 ...
1
vote
0answers
75 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 ...
19
votes
4answers
5k 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 ...
0
votes
0answers
25 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 ...
0
votes
0answers
46 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 ...
0
votes
1answer
22 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 ...
2
votes
1answer
45 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 ...
0
votes
0answers
39 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 ...
0
votes
0answers
35 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 ...
2
votes
1answer
31 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
votes
1answer
46 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 ...
0
votes
0answers
358 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?
2
votes
1answer
49 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 ...
3
votes
0answers
164 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!
0
votes
0answers
45 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 ...
0
votes
0answers
26 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 ...
0
votes
2answers
882 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 ...
0
votes
0answers
25 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 ...
1
vote
1answer
155 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 ...
4
votes
3answers
422 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 ...
1
vote
0answers
120 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 ...
1
vote
0answers
46 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 ...
1
vote
0answers
18 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 ...
1
vote
1answer
22 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?
1
vote
2answers
122 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?
0
votes
0answers
39 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 ! ...
0
votes
1answer
148 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 ...
1
vote
1answer
59 views
Creating a “video black” gap between videos
Is it possible to play a series of video files without showing the desktop or console between each video? I would be fine with simply displaying a black screen for a split second. I do see that there ...
0
votes
0answers
29 views
The Dual-Monitor Problem
I am trying to get xrandr to recognize both the HDMI video and a 3.5" TFT at the same time. I can get xrandr to see one or the other, but not both.
$ sudo xrandr -q
Screen 0: minimum 1280 x 720, ...
0
votes
1answer
73 views
Raspberry Pi 0 as video player
I use Raspberry pi 3 for this but I'm considering buying a large number of pi0's to loop video. Can the source video be stored on the micro SD card or do you need to transfer it in via the mini-USB?
...
1
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0answers
29 views
Schedule Video Recording
The code below records video for 24 hours straight which is too much. I wanna schedule the record like from 9.00am to 3.00pm only 6 hours of video. Being a novice and newbie I don't really know how to ...
0
votes
0answers
167 views
VLC Playlist loop on Raspberry startup
I am trying to create the simplest digital signage, so I thought I could create a VLC playlist and then play it on system startup on fullscreen and with hidden cursor.
I've read about the paid ...
0
votes
0answers
265 views
How to play 720p/1080p videos on Raspberry Pi 3 A+
I bought a Raspberry Pi 3 A+ hoping, among other things, to play HD videos. I have flashed Raspbian Buster on a 64GB microSD card, extended the FS, and, generally, the Pi seems to work fine with light ...
0
votes
0answers
254 views
VLC cannot read mjpeg video produced over USB webcam
I'm trying to use vlc to transcode a mjpeg stream from a USB camera connected to a raspberry pi 3B+, however VLC seems unable to read the mjpeg video stream from the camera, I already checked the v4l2-...
1
vote
0answers
69 views
Pi-4 and going into weird video mode
I recently purchased my Pi-4 and am quite impressed with the performance. However, I'm also noticing a problem after the board has been running for a little while. Initially, everything is beautiful, ...
1
vote
1answer
65 views
USB Camera with Rasperry Pi: Sending raw data from dev/video0 to PC through tcp/udp
I want to send the raw USB data to my laptop to process it and then send it back (image processing). Is there any way I can just send the data through tcp/udp without raspi doing all the hard work?
0
votes
0answers
22 views
NoIR camera - Photo and and video frame size looks different
I'm trying to create a feature matching script using NoIR camera.
What I'm doing is take a picture using and compare it with the real time video feed.
Everything works fine but the the live video ...
1
vote
0answers
75 views
Videocalls/conferencing with the Pi4B 4gb model?
so I'm currently looking for a way to do two way video calls between the pi and an android device but most of the solutions I can find for this are from tutorials or software that is either not ...
0
votes
0answers
15 views
Split video using picamera and gps
I'm using a picamera to record video when the gps signal read a speed of 0 km/h, so every recording has a different length that i can't know in advance.
How can i split the videos every 30 seconds?
1
vote
1answer
230 views
Raspbian Buster Video Player Display
I installed Rasppian buster on pi 3 on my 8GB SDCard, No issue what so ever playing video on Chrome, VLC, etc. I now did a squashfs file to boot Raspbian Buster via Berryboot where I have more storage ...
2
votes
1answer
249 views
Is Raspberry PI 4 capable of playing two HD videos simultaneously?
RPi 4 can drive two displays with the two HDMI ports. Will it be able to simultaneously decode and play two different HD Quality videos - one on each display?
0
votes
0answers
8 views
Can I save and open multiple videos with OpenCV or any other module/package/method
So, I have been working on a project which requires me to open an animation/video if the user gives an input of a recognized string mentioned in my code. Basically if the word entered by the user is ...
1
vote
0answers
101 views
Video lags in VLC (Raspbian Buster) in Raspberry Pi 2
I installed a fresh image of Raspbian Buster in my Raspberry Pi 2.
When I run the Big Buck Bunny video in VLC (both in full screen and window mode), the video lags.As far as I can remember, this did ...
0
votes
0answers
18 views
Has anyone used spidev library with python 3?
I am currently trying to interface a RPI 3B+ with a flash memory chip using SPI communication. do anyone have a good resource for using SPI communication with memory? What language should I use. I ...
0
votes
0answers
40 views
VLC with the 10.1 inch Seeed display will cut off videos in both windows and fullscreen mode
I'm currently running VLC on the latest version of raspbian, on a Raspberry Pi 3 model B+. I have a Seeed 10.1 inch IPS display connected to it via HDMI.
To get the Seeed working correctly, I ...
0
votes
0answers
52 views
video flickering while streaming with uvc-gadget and g_webcam on raspberry pi 3b+
I am using raspberry pi zero w emulated as a webcam using uvc-gadget. It works plug and play on Nvidia-jetson-nano, or any other pc or laptop. But I see too many choppy frames when I use it with my ...
