led-image-viewer
Camarg03 opened this issue · 9 comments
Thank you very much in advance for this extraordinary library, I have managed to image a 64X64 matrix and it looks spectacular but I can't get the "video-viewer" to work, I think I have correctly converted the video to webm and it seems that everything is correct but I don't get the image with this code
sudo /home/pi/rpi-rgb-led-matrix/utils/video-viewer -f --led-rows=32 --led-cols=64 --led-parallel=2 --led-chain=1 --led-multiplexing=1 /home/pi/images/myvideo.webm -F -f
when I exit I get this message:
^CGot interrupt. Exiting
Total of 310 frames decoded
Greetings,
Can You share that video or it is personal? Thanks in advance (had You tried with another video?)
myvideo.webm
this is te file
Greetings,
I note, you're not using the --led-slowdown-gpio option, use it if you have a Raspberry Pi 2,3,4. Then, bellow a link with a video, I'm using in there a 64x32 RGB Panel, with an Electrodragon active interface (regular) and a Raspberry Pi 3 B+ with Raspbian Buster. I just compiled within "utils" directory the image and video-viewer, and test video-viewer is running just fine.
Add the --led-slowdown-gpio =4 ( or 3 ) missing in your command and try. Share the output of YOUR panel
the same thing, it doesn't give me an image and when I exit, the frames I generated appear.
i use the same code of you video
thank you very much for replying, tomorrow I will try on another rspberry pi, I hope I have luck, cheers.
i made a test right now in an other raspberrypi 4b, whit the same resuts, the thing is, i can sed static image perfectly, also gifs, but i dont have lucky whit video.
Ok, TRY THIS also, before you try with the sudo ./demo .... command
try to build from ZERO the all library:
- make clean
- make all
all this (1 and 2) from the folder rpi-rgb-led-matrix/utils/; so, you re-build (if it is not already builded) video-viewer and image-viewer. Check, the amount of memory for GRAPHICS... from raspi-config