I normally have used xvid, with passthrough for the audio to get the dolby digital 5.1 and sometimes dts soundtracks from my movies as I prep them for my video jukebox. Now with the quality setting I have dialed in for h.264, is there a way to get the surround sound tracks in this format. It does not seem to be working. At least when playing back with mplayer on my Myth box like I always have, the tuner does not show DD, or DTS with these movie files. The xvid avi's work fine, but not the 264 mp4 files.
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Originally Posted by extract
That said, I don't know if ffmpegX does the extra channel mapping on the command line when the "5.1" option is selected on the AAC options.
I'd be very interested in this, as this would allow me to switch to H.264/AAC over XviD/AC3, much like the original poster. I simply won't put up with 2.0 mixed-down sound when streaming DVD video to my set-top box.
Ut. -
Hopefully major4 is watching this and will be able to sort 5.1 AAC for a future release then. Major, if you're watching, any idea if/when this feature could be implemented in ffmpegX ?
On another note, HandBrake can produce AVC/AC-3 AVI files straight from encrypted content and although these files won't play in my QuickTime Player (which is weird, I suspect something may be up with my QT installation, I have a perfectly good AC-3 QT component installed) they play just great in VLC with surround sound.
Using ffmpegX to create an AVI with AVC/H.264 video plus AC-3 passthrough audio from a DVD should be really easy. So, to the original poster, this may be a useful way of shrinking your filesize while maintaining surround-sound and quality. Once 5.1 AAC comes through, your filesizes will only get smaller.
Ut. -
Originally Posted by Utumno
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Originally Posted by extract
Ut.
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