.videoCodec('libx264')
.outputOption('-threads ' + CONFIG.TRANSCODING.THREADS)
.outputOption('-movflags faststart')
+ .outputOption('-b_strategy 1') // NOTE: b-strategy 1 - heuristic algorythm, 16 is optimal B-frames for it
+ .outputOption('-bf 16') // NOTE: Why 16: https://github.com/Chocobozzz/PeerTube/pull/774. b-strategy 2 -> B-frames<16
// .outputOption('-crf 18')
let fps = await getVideoFileFPS(options.inputPath)