WhatsApp audio format is like this AUD-YYYYMMDD-WAxxxx.opus/m4a/mp3/aac/amr which are saved in the folder WhatsApp/Media/Whatsapp Audio.

WhatsApp voice format is like this PTT-YYYYMMDD-WAxxxx.opus which are in folder WhatsApp/Media/WhatsApp Voice Notes. WhatsApp voice notes may have sub folders which created based on voice note receiving dates or in increasing order(YYYYxx).

(Y-year, M-month, D-date, x-numbers )

WhatsApp audio format is like this AUD-YYYYMMDD-WAxxxx.opus/m4a/mp3/aac/amr which are saved in the folder WhatsApp/Media/Whatsapp Audio.

WhatsApp voice format is like this PTT-YYYYMMDD-WAxxxx.opus which are in folder WhatsApp/Media/WhatsApp Voice Notes. WhatsApp voice notes may have sub folders which created based on voice note receiving week number(Example: 201726(26-weeknumber)).

(Y-year, M-month, D-date, x-numbers )

WhatApp audio format is like this AUD-YYYYMMDD-WAxxxx.opus/m4a/mp3/aac/amr in the folder WhatsApp/Media/Whatsapp Audio.

WhatsApp voice format is like this PTT-YYYYMMDD-WAxxxx.opus in folder WhatsApp/Media/WhatsApp Voice Notes. WhatsApp voice notes have sub folders which created based on voice note receiving date. (Example: If received today(27-6-2017), folder name will be 201727(YYYYDD))

(Y-year, M-month, D-date, x-numbers )

WhatsApp audio format is like this AUD-YYYYMMDD-WAxxxx.opus/m4a/mp3/aac/amr which are saved in the folder WhatsApp/Media/Whatsapp Audio.

WhatsApp voice format is like this PTT-YYYYMMDD-WAxxxx.opus which are in folder WhatsApp/Media/WhatsApp Voice Notes. WhatsApp voice notes may have sub folders which created based on voice note receiving dates or in increasing order(YYYYxx).

(Y-year, M-month, D-date, x-numbers )