ffmpeg create presentation by joining images and audio files

Aventura5

Prominent
May 31, 2017
1
0
510
Hello, I have a presentation created with pandoc which i exported to png files, one per slide, and a voice recording for each slide created in audacity exported to flacs, also one per slide. They each have a base name and a sequential number and I need to create a video by displaying each image for the duration of its audio. I saw a script to do this a while ago but no amount of googling will turn it up now. It doesn't have to be an ffmpeg solution but I know one exists, it would be best if it was a command line program/script though because I'm using a makefile for the other conversion steps. I'm doing this on Arch Linux, so windows only software would be a problem. Thanks.