Unlocking the Secrets of Handbrake Auto Passthru for AC3 Dominance

Auto Passthru: one encoder, multiple codecs lets you define ... AC3 Secondary Audio streams available for decoding and/or passthrough. Handbrake does make two tracks on the Apple TV preset -- one is just a straight passthrough of the source track with no compression (AC3 ... ... Auto Passthru" : "copy", "auto" : "copy", "MP3 (lame)" : "lame ... AC3 Passthru" ... xmixval = { # Audio mixdowns "Mono" : "mono ... E.g. AC3 passthrough from PCM or DTS. Have they change this feature ... Doesn't even contain a auto track. Anyone else encountering ... Auto Crop (enabled by default): the video will be automatically cropped to ... m4v extension to enable certain features (chapters, AC3 audio, SRT subtitles), ... If the DVD or Bluray has an AC3 track i usually pick AC3 passthru and if it has a DTS track i would pick DTS passthru to avoid reencoding. As shown here, it can re-encode to AAC, MP3, AC3, or do a number of direct stream copy options (which it calls “passthru”.) RipBot knows ... In the audio encoders list, there is an option called “Auto Passthru”. When encoding, this will automatically passthru any supported format to the source file. mp4) video containers; H.264, MPEG-4 and Theora video codecs; and AAC, MP3 and Vorbis audio codecs (along with AC3 passthrough). Installation. Audio: English DTS AC3 Passthru. (684kbps 7.1) So as it stands, Handbrake is telling me, it will take 25 hours to encode a 2hours and 20 minutes ...