There is no sound when plex for windows plays eac3 format，But I downloaded the latest MPV from SourceForge and played it normally after replacement，I used several computers to test, some of which are normal and some are abnormal. What I can confirm is that there must be a problem with the MPV built in the program. Please check it.
Jul 07, 2022 00:18:23.435 [37780] DEBUG - [MPVEngine/mpv] ad: eac3_mf (eac3) - EAC3 via MediaFoundation
Jul 07, 2022 00:18:23.435 [37780] DEBUG - [MPVEngine/mpv] ad: eac3_eae (eac3) - EAE EAC3
Jul 07, 2022 00:18:23.435 [37780] DEBUG - [MPVEngine/mpv] ad: Opening decoder eac3_mf
Jul 07, 2022 00:18:23.435 [37780] DEBUG - [MPVEngine/mpv] ad: Requesting 1 threads for decoding.
Jul 07, 2022 00:18:23.444 [37780] ERROR - [MPVEngine/mpv] ffmpeg/audio: eac3_mf: could not find any MFT for the given media type
Jul 07, 2022 00:18:23.444 [37780] ERROR - [MPVEngine/mpv] ffmpeg/audio: eac3_mf: could not create MFT
Jul 07, 2022 00:18:23.444 [37780] ERROR - [MPVEngine/mpv] ad: Could not open codec.
Jul 07, 2022 00:18:23.444 [37780] WARN - [MPVEngine/mpv] ad: Decoder init failed for eac3_mf
Jul 07, 2022 00:18:23.444 [37780] DEBUG - [MPVEngine/mpv] ad: Opening decoder eac3_eae
Jul 07, 2022 00:18:23.445 [37780] DEBUG - [MPVEngine/mpv] ad: Requesting 1 threads for decoding.
Jul 07, 2022 00:18:23.445 [37780] ERROR - [MPVEngine/mpv] ffmpeg/audio: eac3_eae: EAE watchfolder is not writable: \?\C:\Users\xxxxx\AppData\Local\Plex\Plex Media Server\Cache\Transcode\Sessions\EasyAudioEncoder\Convert to WAV (to 8ch or less)\frame-17184-0-test.tmp
Jul 07, 2022 00:18:23.446 [37780] ERROR - [MPVEngine/mpv] ad: Could not open codec.
Jul 07, 2022 00:18:23.446 [37780] WARN - [MPVEngine/mpv] ad: Decoder init failed for eac3_eae
Jul 07, 2022 00:18:23.446 [37780] ERROR - [MPVEngine/mpv] ad: Failed to initialize a decoder for codec ‘eac3’.
Jul 07, 2022 00:18:23.446 [37780] DEBUG - [MPVEngine/mpv] mkv: deselect track 1
