# description: Encode to broadly compatible H.264 using x264 baseline-safe 8-bit 4:2:0 output
ffargs=(
  -c:v:0 libx264
  -preset medium
  -crf 23
  -g "$output_gop_size"
  -pix_fmt yuv420p
  -profile:v high
  -level:v 4.1
)