NA – IRZU INSTITUTE

DATA MANAGEMENT RESEARCH

r – How to copy a value from one column to a new column if column A > column B?

February 13, 2022admin

I am looking to create a new column called true_water_on in the dataframe trial_A. study_ID randomisation water_on water_off 1 5 2021-01-01 11:00:00 2021-01-01 13:00:00 2021-01-01 18:00:00 2 6 2021-01-02 10:00:00…Read morer – How to copy a value from one column to a new column if column A > column B?

RESEARCH

Check whether output is smaller than input? (ffmpeg conversion with batch)

December 20, 2021admin

I’ve made a batch file that’s able to compress many png files (with ffmpeg) as well as remove any unneeded metadata (using exiftool). @echo off title Compress png to png…Read moreCheck whether output is smaller than input? (ffmpeg conversion with batch)

ACOUSTICS & DSP DATA MANAGEMENT JS, REACT & NODE

javascript – Executing FFmpeg recording using in-line SDP

December 15, 2021admin

I’m trying to record audio on a webrtc server in NodeJS using FFmpeg. I am able to record the audio if I explicitly create an input.sdp file and use it…Read morejavascript – Executing FFmpeg recording using in-line SDP