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27th January 2019, 13:56
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Registered User
Join Date: Sep 2007
Posts: 104
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.thd to .thd+ac3 bit depth
Hello,
I have a problem with a TrueHD Atmos 7.1 track from a MKV. I want to remux it to ISO bluray with TSMuxer ... but we have to add the AC3 track for TSMuxer accept muxing. So I create a TrueHD+ac3 track with eac3to : Code:
eac3to v3.34 command line: "C:\Users\Administrateur\Desktop\eac3to334-UsEac3to129\eac3to.exe" "G:\Ready Player One Dolby TrueHD French.thd" "G:\Ready Player One Dolby TrueHD French.thd_.thd+ac3" -640 -progressnumbers -log="G:\Ready Player One Dolby TrueHD French.thd_Job_2.log" ------------------------------------------------------------------------------ TrueHD (Atmos), 7.1 channels, 48kHz AC3 encoding doesn't support back channels. Will mix them into the surround. Decoding with libav/ffmpeg... Mixing surround channels... Remapping channels... Encoding AC3 <640kbps> with libAften... Creating file "G:\Ready Player One Dolby TrueHD French.thd_.thd+ac3"... Original audio track, L+R+C+BL+BR+SL+SR: max 24 bits, average 17 bits. Original audio track, LFE: constant bit depth of 16 bits. Processed audio track, L+R+C+SL+SR: max 24 bits, average 18 bits. Processed audio track, LFE: constant bit depth of 16 bits. eac3to processing took 28 minutes, 16 seconds. Done. Code:
BDinfo AUDIO : Codec Language Bitrate Description ----- -------- ------- ----------- Dolby TrueHD/Atmos Audio French 3748 kbps 7.1 / 48 kHz / 3108 kbps / 16-bit (AC3 Embedded: 5.1 / 48 kHz / 640 kbps / DN -31dB) MediaInfo Audio : Format : AC-3 MLP FBA 16-ch Format/Info : Audio Coding 3 + Meridian Lossless Packing FBA with 16-channel presentation Nom commercial : Dolby TrueHD with Dolby Atmos Durée : 13 h 39 min Type de débit : Variable Débit : 640 kb/s Débit maximum : 4 917 kb/s Canaux : 8 canaux Channel layout : L R C LFE Ls Rs Lb Rb Echantillonnage : 48,0 kHz Images par seconde : 31,250 Im/s (1536 SPF) Profondeur des couleurs : 16 bits Mode de compression : Avec perte Taille du flux : 3,66 Gio (100%) ServiceKind/String : Complete Main Number of dynamic objects : 11 Bed channel count : 1 canal Bed channel configuration : LFE Code:
eac3to : eac3to v3.34 command line: "C:\Users\Administrateur\Desktop\eac3to334-UsEac3to129\eac3to.exe" "G:\Ready Player One Dolby TrueHD French.thd+ac3" "G:\Ready Player One Dolby TrueHD French.thd+ac3_.wav" -progressnumbers -log="G:\Ready Player One Dolby TrueHD French.thd+ac3_Job_4.log" ------------------------------------------------------------------------------ TrueHD/AC3 (Atmos), 7.1 channels, 48kHz (embedded: AC3, 5.1 channels, 640kbps, 48kHz) Extracting TrueHD stream... Decoding with libav/ffmpeg... Writing WAV... Creating file "G:\Ready Player One Dolby TrueHD French.thd+ac3_.wav"... Original audio track, L+R+C+BL+BR+SL+SR: max 24 bits, average 17 bits. Original audio track, LFE: constant bit depth of 16 bits. Caution: The WAV file is bigger than 4GB. <WARNING> Some WAV readers might not be able to handle this file correctly. <WARNING> eac3to processing took 9 minutes, 59 seconds. Done. MediaInfo : Général Nom complet : G:\Ready Player One Dolby TrueHD French.thd+ac3_.wav Format : Wave Taille du fichier : 9,01 Gio Durée : 2 h 19 min Type de débit global : Constant Débit global moyen : 9 216 kb/s Audio Format : PCM Paramètres du format : Little / Signed Identifiant du codec : 00000001-0000-0010-8000-00AA00389B71 Durée : 2 h 19 min Type de débit : Constant Débit : 9 216 kb/s Canaux : 8 canaux Channel layout : L R C LFE Lb Lr Ls Rs Echantillonnage : 48,0 kHz Profondeur des couleurs : 24 bits Taille du flux : 9,01 Gio (100%) Last edited by vanden; 27th January 2019 at 14:38. |
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