Questions tagged [video]

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

Filter by
Sorted by
Tagged with
1
vote
1answer
17 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, ...
3
votes
4answers
11k views

Play multiple different .mp4 videos without gaps

I build a video distribution system, where there is one server with a "playlist" of URLs, and multiple Raspberry PIs working as clients, fetching constantly playlist from the server and putting their ...
0
votes
1answer
177 views

RasPi Zero W | Random Screen Flashes

MY PROBLEM: My RasPi Zero W is causing random screen flashes. SOME BACKGROUND: I have three RasPi Zero W's running Jessie Lite, that I use for displaying and syncing SD video on multiple Dell ...
1
vote
1answer
633 views

Raspberry Pi Zero hardware based video encoding

I'm trying to build a dashcam with a Raspberry Pi Zero with an official Raspberry Pi Camera (version 2) in an official Raspberry Pi Zero case mounted with a old GPS device cradle. I installed motion ...
1
vote
0answers
22 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 ...
2
votes
2answers
328 views

vcgencmd in buildroot

I am using buildroot to create a custom os for my raspberry pi. I would like to use the vcgencmd command, but I am unable to find the package that includes these tools. I have tried searching the ...
0
votes
2answers
826 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 ...
1
vote
1answer
50 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 ...
0
votes
1answer
525 views

Force 1080i video at 59.94fps

I'm trying to set up a Raspberry pi to output video to an ancient TV transmitter which requires HD interlaced video at 59.94fps. The Pi HDMI output is connected to a BlackMagic micro HDMI to SDI ...
2
votes
1answer
45 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 ...
1
vote
1answer
2k views

OMXPlayer Audio Out of Sync with Video

I have a RPi and I'm trying to play a full 1080p HD video @ 60fps. The audio is a few seconds ahead of the video. Is there any way to get the video to maybe drop frames? And I'm using a 256MB model, ...
1
vote
2answers
2k views

Video streaming via motion jpeg, python3-flask, and the camera module

Recently I've been working on a project to stream video from one raspberry pi zero with a camera module to another with a small TFT display. The application demands that this stream has very, very ...
0
votes
1answer
262 views

Using the composite jack to connect to a TV

How do I connect my Pi to a TV, using the composite jack instead of the HDMI socket? So far, I have tried using a composite-to-cinch cable, adding a cinch-to-SCART cable to the composite-to-cinch ...
1
vote
1answer
168 views

Start pi_video_looper from Python

I am new to Python so please be kind ;) I am trying to start the Adafruit Video Looper from a python script. Basically I have this code: from pi_video_looper.Adafruit_Video_Looper.video_looper ...
0
votes
0answers
245 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
178 views

Picamera video problem (video is not complete)

I'm using my picamera in combination with the raspberry pi to capture video data synchrounously to other sensor data. Every sensor captures data in its own thread. All sensors start at the start of ...
0
votes
1answer
126 views

Can “normal” app change resolution/refresh on the fly

I want to write a Pi app to test the ability of American HDTVs to display 720p50, 1080i50, 1080p50, and other assorted modes, like the 59.94 & 60fps variants of 720p60 and 1080p60 via HDMI. Few/no ...
0
votes
1answer
21 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 ...
0
votes
1answer
289 views

Text overlay over video stream when saving to file system

I'am using raspberry pi zero as controller which communicate over UART with external board with five sensors. What I need is a way to save video stream from raspicam to filesystem with embedded text (...
0
votes
1answer
292 views

AVFrame YUV420P to dispmanx VC_IMAGE_YUV420

I'm using ffmpeg for decoding a video with h264_mmal encoder. And all test videos are in YUV420P color encoding. Also I'm using dispmanx for drawing frames from a video. Only problem which I have is ...
1
vote
1answer
240 views

How can I play a .mkv video with subtitles on the raspberry pi 3b?

How can I play a .mkv video with subtitles on the raspberry pi 3b? using osmc or anything else. Also Can I add or use external fonts? I am new to this section so excuse me.
0
votes
0answers
304 views

How can I set up video calling with out the video lagging 3-5s? (lag is local to the pi, before transmission to other clients)

I am doing video conferencing on my Raspberry Pi 3b+. I have tried both Google Hangouts, Google Meetings and Jitsu but the best (GM with resolution set to low at both ends) still have a 3-5s lag ...
1
vote
1answer
341 views

Play a video on startup then run specific application

I'm currently in the process of building a Magic Mirror for my partners 21st birthday, powered by a Pi. Currently, the Pi boots the Magic Mirror application upon start up. However, I'd also like to ...
1
vote
0answers
25 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
52 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 ...
4
votes
3answers
404 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 ...
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
2answers
615 views

2560x1080 how many Hz?

Periodically I’m tempted by the ultra wide monitors on the market. If I buy one, it’ll be the 29” LG but my question is can the new pi 3b+ do 60 Hz at 2560x1080?
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 ...
1
vote
1answer
540 views

How to setup video/graphics correctly on the Raspberry Pi 3?

My question is similar to this. However I need to clarify some details. I can't find anything about this statement "I also read that the vc4 driver does not use the gpu_mem parameter, confusing ...
0
votes
0answers
44 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 ...
1
vote
1answer
154 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 ...
0
votes
1answer
3k views

Raspberry Pi Live Streaming using Picam [Audio+Video]

I am currently using picam software to stream audio and video from Raspberry Pi using a NOIR camera and a microphone. One way audio and video is working fine. I need a two way audio connection but ...
2
votes
1answer
665 views

Video decoding RPi 2 vs RPi 3

I currently have a RPi 2 which has KODI installed and I use purely as a media center. I've noticed a few video's seem to stutter on it though; some 720p content stutters, and most 1080p content ...
2
votes
1answer
691 views

USB cam with raspberry pi 3: achieving maximum FPS

I am using a ub camera with raspberry pi. When I run v4l2-ctl --list-formats-xext, I get the max FPS is 15 with resolution of 2592x1944. However when I run ffmpeg -t 5 -f v4l2 -framerate 15 -...
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
2k views

Problem recording video with audio from usb soundcard using avconv

What I'm trying to accomplish in this program is that when video and sound is captured, the output file is .mp4 extension (or some other, like .ogv), with video and sound. I know how to capture video ...
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
38 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 ...
6
votes
1answer
3k views

Take picam image while motion is running

I am running motion on my raspberry pi using the V4L2 driver. While motion is running, I can't take a snapshot using raspistill. Is is possible to take a snapshot of the virtual V4L2 device using ...
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 ...
0
votes
1answer
493 views

Software adjustment of gamma/brightness settings in Raspbian

I am trying to find a way to control the apparent brightness of my external screen on Raspbian Stretch. In my situation, there is no need to actually control the backlight, as I only want to change ...
4
votes
1answer
1k views

Capture AV/HDMI and stream over the network? (+IR extender too, maybe?)

Is it possible to have the Pi take-in/capture footage then stream that footage over the network? Could I also attach an IR receiver to one Pi, and have it repeat from an IR receiver on another Pi? ...
0
votes
2answers
2k views

UV4L audio + video recording or stream?

I have experimented with a number of different ways of streaming both audio and video from the raspberry pi. The UV4L web server has great webRTC support, and the bi-directional audio/video ...
3
votes
2answers
2k views

Can I set the camera's shutter speed for video?

I need to have a low shutter speed to be able to capture a light that is only on for a few milliseconds each frame (light synced with camera fps, but only want it to capture when the light is on). How ...
0
votes
0answers
344 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?
0
votes
1answer
859 views

Play movies found on USB stick on boot

I'd like to connect a RPi2 to an old TV (via composite) and use it as media player. With a plugged USB stick containing movies (avi files, DivX or other formats, etc.), I would like the RPi to auto-...

1 2 3 4 5 10