4) During the decoding/muxing, a WAV file was created. Yes, I read further that indeed just the DTS core was extracted (meaning the final audio is NOT hi-def) 3) Bit depth was reduced from 64 to 24 bits. 2) libav DTS decoder doesnt decode full DTS-HD info (uh-oh). Forced subs are something you have to have. 1) ArcSoft and Sonic audio decoders couldnt decode the audio, so libav was used. Such as the beginning of Angels and Demons.
You then don't need to use vsfilter and you will still get hardware acceleration.įorced subs, for those that don't know, are the english speaking parts of a movie when people are talking in another language. If you re-encode you can build those forced subs directly into the image itself. In all but MPC-HC and media portal this will break hardware acceleration. Any movie with subs requires you to use vsfilter to see them. The other reason to re-encode is if your movie has forced subs. Convert a DTS-HD Master Audio track to a FLAC one, usingArcSoft DTS-HD decoder (default) and FLAC encoder: eac3to input.dtshd output.flac. One is that windows 7 doesn't handle VC-1 well. Convert an E-AC3 track to a 1536 kbps DTS one, using Nero E-AC3decoder (default) and Surcode DTS encoder: eac3to input.eac3 output.dts. But there are two other reasons to do it. You can also re-encode and end up with a movie that in most cases is indistinguishable from the original. Info here on decoders to use for various audio formats:
So if you aren't using that you aren't getting all of the audio. In fact there is only one decoder that can give you 100% of DTS-MA for all 7.1 channels and that's arcsoft's decoder. The entire community that doesn't keep the HD audio as is will re-encode to lossless FLAC. In fact you are the only person to mention it. I'm not aware of getting 100% of the HD audio to AAC.