Module media 

Durations of audio and video files, stored at import as duration (seconds, with a fraction, as a browser’s media element reports it).

Constants

AUDIO_EXTENSIONS

Eagle’s audio formats.

VIDEO_EXTENSIONS

Eagle’s video formats.

Functions

audio_duration

An audio file’s length: from its header, or by adding up packet durations when the header doesn’t say (an MP3 without a Xing header). None when the file doesn’t decode (see crate::audio).

duration

The duration in seconds of an audio or video file falcon can read: the audio formats through crate::audio, ISO-media video (mp4, mov, m4v, 3gp, f4v) from its movie header, and other video through FFmpeg when it is installed.

is_audio

is_video

mp4_duration

Reads moov/mvhd and returns duration ÷ timescale.