Unleash the Power of AC3 Passthrough for Uncompromised Sound

You don't lose any quality with TrueHD and AC3 being separate tracks vs two attached tracks. Even when played from UHD a player only uses ... There is no need for AC-3. AAC is more efficient and if you're not happy with quality, just rise bitrate. 256KB or 320KB is very good and better ... Audio: MP3, AAC, WMA, FLAC, OGG, AC3, DTS, WAV and other audio formats Video: AVI, MKV, MP4, MOV, WMV, FLV, MPEG, H.264, VP9 and many other video formats ... Encoding a bunch of recordings to 265 but wanted to preserve the existing AC3 track. It looks like the following lines got it to work, ... I've just noticed that when I try to force mplayer to use AC3 passthrough (-ac hwac3) my AV amp does get some dolby digital signals through, but ... I recently installed linux mint debian LMDE and have my computer connected to a A/V receiver via HDMI. The HDMI is connected to the Nvidia GTX ... I haven't got AC3 passthru working, it keeps cutting back to pcm. It is tough to work on this without bothering my wife so it is low priority. If you ever ... 6, with software set to AC3 passthrough, and can't seem to get anything but stereo PCM to my A/V receiver. The same receiver works fine with AC3 ... I tested with a movie AC3, DTS-HD and Dolby TrueHD. They all went to HDMI ARC as DD 5.1. And DD+ (EAC3) pass through as DD+!. Then is it me or SPMC is actually ...

First, AC3 et al. They are terms for audio, as Richard Berg explained.

Next, AC3filter. If you have it set to passthrough AC3 ...