Questions tagged [video]
Questions related to playing or editing video on the Raspberry Pi, both in SD and HD.
527 questions
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51 views
h264_v4l2m2m vs. libx264
While configuring Go2rtc for transcode RTSP streams on RPi4 with ffmpeg, I encountered a problem using the h264_v4l2m2m encoder. Go2rtc, acting as a stream server, creates ffmpeg processes linking ...
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Video Playback Corrupted Inside X Server (Raspberry Pi 2B)
If I run VLC or mpv from the console, the video and audio work fine, however playing the exact same video inside an X session (I'm using i3, but have tested with others), causes the video playback to ...
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1 answer
117 views
Firefox v3d_drv_video.so on RPi4
After a recent upgrade Firefox on a RPi4 running Bookworm fails when trying to decode MPEG video. It reports libva info: VA-API version 1.17.0 libva info: Trying to open /usr/lib/aarch64-linux-gnu/dri/...
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158 views
Raspberry Pi Camera Flask OpenCV Streaming
I am setting up a flask application on a pi zero to stream video via LAN. The camera can take normal pictures using libcamera-still command line, but when trying to stream the video the below blurry ...
0 votes
1 answer
289 views
Is it possible to make a raspberry pi be recognized as a monitor by the computer, and receive its video output?
Context I would like to build a e-paper computer screen. The problem is that E-paper displays have a very different driving method from usual displays, as they usually have low refresh rate (something ...
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101 views
Stream video and taking pictures at the same time
Is there a way to both stream video and take pictures at 15 second intervals, at the same time? I'm using a Raspberry Pi Camera module 3. All advice and ideas are appreciated :)
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737 views
Raspberry PI 5 Running Debian Trixie No HDMI output
I have a new Raspberry Pi 5 for ref cat /etc/os-release is PRETTY_NAME="Debian GNU/Linux trixie/sid" NAME="Debian GNU/Linux" VERSION_CODENAME=trixie ID=debian HOME_URL="https:/...
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Video playback is sped up [closed]
I wrote a code to make a KIOSK video booth, the video playback is faster than real time. For example, if I record a 10 second video, it will only have <1 second of video playback. What is wrong ...
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195 views
Getting `segmentation fault` while running a video using `cvlc`
I have a raspberry pi model 4B. This the os version I have PRETTY_NAME="Debian GNU/Linux 12 (bookworm)" NAME="Debian GNU/Linux" VERSION_ID="12" VERSION="12 (bookworm)...
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147 views
Interlaced HDMI is not working on Pi4 Bookworm
I've a Pi4 with Bookworm (CLI, no desktop). I'm trying to get 1080i50 output from the HDMI, but the Pi keeps sending progressive on the output. Everything is freshly newly installed (so up to date). I'...
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1 answer
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Video glitching and gpio pin problems. Faulty Pi or low voltage?
I have 12 externally powered neopixels connected to one of the gpio pins of my RPi3B+ which in turn is powered by a (supposedly) 2.5A power supply and hooked up to a small 1024x600 LCD display (...
- 101
1 vote
1 answer
700 views
How can I take high resolution videos with rpicam-vid?
I want to take a video from my dual camera, using rpicam-vid. The desired resolution is 3200 x 1300 I have tried using h264 but as commented here and also here The h.264 encoder is limited to ...
- 221
1 vote
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284 views
gstreamer pipeline doesn't play when using `omxh264dec`
I would like to decode H.264 video with gstreamer, taking advantage of hardware acceleration on a Raspberry Pi 3 Model A+. My pipelines work when using avdec_h264, but when I substitute this for the ...
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1k views
Getting v4l2rtspserver working on Raspian bookworm with High Resolution camera V1
I have installed v4l2rtspserver on raspian (bookworm) using snap: sudo apt update sudo apt install snapd sudo snap install core sudo snap install v412rtspserver The install went great, ...
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226 views
Send vlc images to the HDMI port on Pi 4
Attach a keyboard and mouse to Pi 4, log in, interface is through HDMI port. Invoke vlc on a jpeg, image also goes to the HDMI port. I want the same to happen headless. That is log in remotely via ssh,...
