Multimedia stream analyzer.

# To display all available stream info for a media file:
ffprobe -v error -show_entries input.mp4

# To display media duration:
ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 input.mp4

# To display the frame rate of a video:
ffprobe -v error -select_streams v:0 -show_entries stream=avg_frame_rate -of default=noprint_wrappers=1:nokey=1 input.mp4

# To display the width or height of a video:
ffprobe -v error -select_streams v:0 -show_entries stream=width|height -of default=noprint_wrappers=1:nokey=1 input.mp4