ffdshow tryout project : HD audio discussion

[rica]

Thanks, i have to re-master "Live at Radio City- Dave Matthews and Tim Reynolds" then. (Yes, it had a 24/48/2 LPCM as secondary audio track, i've just remembered this is the only one i have.)

[SamuriHL]

Awesome, rica. Good luck!

@whurlston, I'll see if I can attach to the graph tomorrow and see what I get on one of my 48/24 LPCM tracks. That one reported 32 bit output.

[rica]

Yea, i got LPCM bitstream on Vista with PDVD9; even i have some isssues like FF which is up to either pcm2tsmu or tsmuxer but this is not important for the time being and i don't care
24/48/2 btw; you're right guys, thx. The question is here why we need 24 bit for LPCM bitstreaming then? I'll check it with 7/64 and the reasons tomorrow.

Here is the most probably non-useless log:

http://www.mediafire.com/?nuumijyhntn

BTW i got passthrough here..

[whurlston]

Originally Posted by SamuriHL

Awesome, rica. Good luck!

@whurlston, I'll see if I can attach to the graph tomorrow and see what I get on one of my 48/24 LPCM tracks. That one reported 32 bit output.

You'll need to either add the DX_ExposeGraph=1 registry entry or just use DirectShow Filter Graph Spy (look for the section of the page in a yellow text box for the download). You'll also need to use the 32 bit GraphStudio of course.

[SamuriHL]

I'm not able to get to their download site. But that looks like a nice thing to have installed.

[whurlston]

Check your PM on AVS

[SamuriHL]

Got it, thanks! Will give it a shot in the morning. I'd like to see what it's doing.

[whurlston]

It actually works on TMT as well

Also, if you're interested: the code for it can be found at http://code.assembla.com/roatl-utili...FilterGraphSpy

[albain]

@Rica : you said earlier that ffdshow bitstream for THD/DTSHD works on Vista & 7. You meant only 7 right ?


Also, you guys are saying that you are able to use filtergraphspy with TMT and PDVD9 ?

So this means that you would be able to get the media structures (as for LPCM) on Vista and on (non working) HD audio formats ?

[Cheesegeezer]

Albain,

Do you have an mpeg-ts splitter.ax i could have please.

Cheers

Dave

[whurlston]

MPC has a splitter in the standalone filters package.

http://www.xvidvideo.ru/media-player...cinema-x86-x64

[Cheesegeezer]

Thanks for that, I'm trying to get my .ts files playing natively using mediabrowser in Windows 7 so I need to register the splitter for the TS containers.

Cheers for your help.

EDIT: it's the MPEGsplitter.ax that I want, isn't it?

[rica]

Originally Posted by albain

@Rica : you said earlier that ffdshow bitstream for THD/DTSHD works on Vista & 7. You meant only 7 right ?


Also, you guys are saying that you are able to use filtergraphspy with TMT and PDVD9 ?

So this means that you would be able to get the media structures (as for LPCM) on Vista and on (non working) HD audio formats ?

albain this is what i said on previous page:

Originally Posted by rica

The result of my trials for now: (over Ati 5*** series)

ffdshow and PDVD9 bitstream THD, DTSHD-MA, DTSHD-HR very well. (on Vista and 7)
ffdshow and PDVD9 can not bitstream LPCM for now. (on Vista and 7)
_ _ _ _ _

http://85.230.118.136/showthread.php...83#post1350883

[whurlston]

Originally Posted by Cheesegeezer

Thanks for that, I'm trying to get my .ts files playing natively using mediabrowser in Windows 7 so I need to register the splitter for the TS containers.

Cheers for your help.

EDIT: it's the MPEGsplitter.ax that I want, isn't it?

That's the one.

[whurlston]

Originally Posted by albain

Also, you guys are saying that you are able to use filtergraphspy with TMT and PDVD9 ?

So this means that you would be able to get the media structures (as for LPCM) on Vista and on (non working) HD audio formats ?

Yup, that's how I've been doing it all along. It does not work on WinDVD when playing Blu-ray but it does for TMT and PDVD. It does however work on WinDVD when playing regular DVDs.

I'll Vista on a machine later today.

[SamuriHL]

I plan on trying it out once I get my lazy self out of bed.

[albain]

Originally Posted by rica

albain this is what i said on previous page:




http://85.230.118.136/showthread.php...83#post1350883

Yes this is the post I was referring to.

So you're saying that HD bitstream is working on Vista too (because from your Vista logs I didn't see it working) ?

So(2) can we say that HD audio bitstream is okay now for DTS-HD and TrueHD on Vista & 7 ?
(for EAC3 it is a driver matter)

Originally Posted by whurlston

Yup, that's how I've been doing it all along. It does not work on WinDVD when playing Blu-ray but it does for TMT and PDVD. It does however work on WinDVD when playing regular DVDs.

I'll Vista on a machine later today.

Ok great. I may have a few ideas to improve the dumper tool if this is not possible

[rica]

Originally Posted by albain

So you're saying that HD bitstream is working on Vista too (because from your Vista logs I didn't see it working) ?

yes, absolutely

[Browncoat]

Yeah! PDVD9 doesn't crash with dumper if function "auto turn-off Aero" disabled! I hear sound, I see lights on avr and I have 60Mb bitstream.txt ))

DTS HD MA (realy working), Vista x86, Auzentech, PDVD9 2320
http://www.mediafire.com/?1zmjrzm3zxz

Dolby TrueHD
http://www.mediafire.com/?tmwyjj0mytm

So, to all, who have problems with PDVD+dumper:
Settings -> BluRay disk -> Advanced -> Windows Aero
Turn off checkbox.

[SamuriHL]

Nice work!