Lmst

#Downsample

Having to #downsample lp recordings to save #bandwidth is part of y I don't like doing it
(Record in lower res from beginning ?
Tried that. Horrible results)

Then again.
Being able to
#Record
#Upload
& #Downsample right from my #Android #Drawingtablet is absolutely great.
#bla

$Cmd to convert mp4 to 1000*600 cd /storage/emulated/0/DCIM/USBCamera for file in *.mp4; do ffmpeg -i "$file" -vf "scale=1000:600:force_original_aspect_ratio=decrease,pad=1000:600:(ow-iw)/2:(oh-ih)/2" -c:v libx264 -crf 23 -preset medium -c:a aac -b:a 128k "${file%.*}_output.mp4" done$

There are many use cases where we need to #downsample #data 👀

Check out our #tutorial to learn how to use LTTB algorithm for advanced downsampling with #CrateDB 👇
https://community.crate.io/t/advanced-downsampling-with-the-lttb-algorithm/1287?utm_content=231473780&utm_medium=social&utm_source=twitter&hss_channel=tw-1381407714

Client Info

Server: https://mastodon.social

Version: 2025.04

Repository: https://github.com/cyevgeniy/lmst