Show container/audio-codec/video-codec of media files (using ffmpeg -i)

show_video_audio_codecs.sh

#!/bin/bash
[ $# -lt 1 ] && { echo "Usage: $0 <myvideofile>"; exit 1; }

TMP_FILE=$(mktemp)
echo -e "MEDIA_FILE"\\t"EXTENSION"\\t"CONTAINER"\\t"AUDIO_CODEC"\\t"VIDEO_CODEC"
for MEDIA_FILE in "$@"; do
  [[ -f $MEDIA_FILE ]] || continue
  ffmpeg -i $MEDIA_FILE &> $TMP_FILE
  BASE_FILENAME=$(basename "$MEDIA_FILE")
    # MOV_0295.mp4
  EXTENSION="${BASE_FILENAME##*.}"
    # mp4
  
  CONTAINER=$(cat $TMP_FILE | egrep '^Input #0' | sed 's/^Input #., \(.*\), from .*$/\1/g')
    # mov,mp4,m4a,3gp,3g2,mj2
  AUDIO_CODEC=$(cat $TMP_FILE | grep Stream | grep Audio: | sed 's/^.* Audio: \([^,]\+\),.*$/\1/g')
    # aac
  VIDEO_CODEC=$(cat $TMP_FILE | grep Stream | grep Video: | sed 's/^.* Video: \([^,]\+\),.*$/\1/g')
    # h264 (Constrained Baseline)
  echo -e "$MEDIA_FILE"\\t"$EXTENSION"\\t"$CONTAINER"\\t"$AUDIO_CODEC"\\t"$VIDEO_CODEC"
done