eac3to v3.34
command line: "F:\Audio (Eac3to)\Eac3to\eac3to.exe"  D:\Doraemon.Nobita.no.Takarajima.AKA.Doraemon.the.Movie.Nobita's.Treasure.Island.2018.1080p.Blu-ray.Remux.AVC.DTS-HD.MA.7.1-MeiHeZi.mkv 2:Doraemon.Movie.ac3 -384 -progressnumbers
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MKV, 1 video track, 1 audio track, 2 subtitle tracks, 1:48:12, 24p /1.001
1: h264/AVC, 1080p24 /1.001 (16:9)
   "MPEG-4 AVC Video 32934 kbps 1080p / 23.976 fps / 16:9 / High Profile 4.1"
2: DTS Master Audio, Japanese, 7.1 channels, 24 bits, 48kHz
   (core: DTS, 5.1 channels, 768kbps, 48kHz)
   "DTS-HD Master Audio 4624 kbps 7.1 / 48 kHz / 4624 kbps / 24-bit"
3: Subtitle (PGS), Japanese
4: Subtitle (ASS), English
[a02] AC3 encoding doesn't support back channels. Will mix them into the surround.
[a02] Extracting audio track number 2...
[a02] Decoding with libDcaDec DTS Decoder...
[a02] libDcaDec reported the warning "XLL output not lossless".  <WARNING>
[a02] Mixing surround channels...
[a02] Remapping channels...
[a02] Encoding AC3 <384kbps> with libAften...
[a02] Creating file "Doraemon.Movie.ac3"...
[a02] The original audio track has a constant bit depth of 24 bits.
[a02] The processed audio track has a constant bit depth of 24 bits.
Video track 1 contains 155664 frames.
eac3to processing took 6 minutes, 40 seconds.
Done.