Loop through directory of videos, playing each one. Useful for scrubbing through a massive collection of video using ffplay.

batch_ffplay.sh

#!/usr/bin/env bash

# Hotkeys (While playing):
# @see http://linux.die.net/man/1/ffplay
#   q, ESC      Quit
#   f           Toggle full screen
#   p, SPC      Pause
#   a           Cycle audio channel
#   v           Cycle video channel
#   t           Cycle subtitle channel
#   w           Show audio waves
#   left/right  Seek backward/forward 10 seconds.
#   down/up     Seek backward/forward 1 minute.
#   mouse click Seek to percentage in file corresponding to fraction of width.

export idx=1
for f in *; do
  if [[ -f "${f}" ]]; then
    ffplay -i "${f}" -window_title "${idx}: ${f}" -autoexit -stats
    ((idx+=1))
  fi
done