ffmpeg audio feature request

[Danny Weijermans]

hopefully it's okay to ask for a feature this way:
ffmpeg plays audio greatly.
the wav audio format implements loop definition, loop start and loop end (in samples.)
it would be great if ffmpeg allowed for playing this:
play until the loop end, then restart from the loop start, without glitching, sample-accurate.
A good explanation of the wav definition is here:
​https://web.archive.org/web/20141226210234/http://www.sonicspot.com/guide/wavefiles.html#smpl