Ryan Krage ryankrage77
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| raspivid -t 0 -o - -b 2500000 --profile high --level 4.2 -md 4 -fps 25 -br 60 -fli 50hz -n | ffmpeg -re -ar 44100 -ac 2 -acodec pcm_s16l e -f s16le -ac 2 -i /dev/zero -f h264 -i - -vcodec copy -acodec aac -ab 128k -f flv rtmp://[your RTMP server]:[port]/live/streamkey | |
| #RASPIVID OPTIONS | |
| #-t 0 | |
| #run forever. change 0 to a time in milliseconds to only stream for a limited time. | |
| #-o - | |
| #output to stdout | |
| #-b 2500000 | |
| #bitrate in bits/s. Shouldn't need to go above 6mbps. | |
| #--profile high --level 4.2 |
ryankrage77
/ collatz.py
Created
August 10, 2021 17:54
program to check if numbers disprove the Collatz conjecture
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| import multiprocessing as mp | |
| def worker(num): | |
| a = num | |
| b=0 | |
| #if a becomes smaller than the number we are currently testing, then it is a previously tested number, and so we can discard the test. | |
| while a!=1 and a >= num: | |
| if a%2==0: | |
| a=(a/2) | |
| else: |