ffdshow tryout project : HD audio discussion - Page 78

Sebastiii · 21st February 2010, 16:04

Hi,

Not compil yet

Seb.

SamuriHL · 21st February 2010, 16:26

This is awesome news. I need to get all the latest stuff installed and try it out. Let's see here...dxva support, bd subs, and bug fixed bitstreaming. Hmm, yea, that sounds nice.

Sebastiii · 21st February 2010, 16:33

Quote:

Originally Posted by SamuriHL

This is awesome news. I need to get all the latest stuff installed and try it out. Let's see here...dxva support, bd subs, and bug fixed bitstreaming. Hmm, yea, that sounds nice.

Yes

i have a little more time this week-end so i have made somes tests and find somes issues and old issues. But for Audio Bitstream all works good and if the fix for seek and THB works great -> it's very very very great stuff

Thx Albain :
Seb.

SamuriHL · 21st February 2010, 16:37

My time has been limited the past few weeks. Between my job situation, my second HTPC blowing up....twice, and now my cable box dying...twice, I haven't had a lot of time to mess around with anything. Hopefully things will calm down a bit this week.

Sebastiii · 21st February 2010, 16:38

@SamuriHL

how you cut .m2ts to make a little sample ? please

Seb.

Sebastiii · 21st February 2010, 16:39

Quote:

Originally Posted by SamuriHL

My time has been limited the past few weeks. Between my job situation, my second HTPC blowing up....twice, and now my cable box dying...twice, I haven't had a lot of time to mess around with anything. Hopefully things will calm down a bit this week.

whouuu bad luck, i hope all that good now

SamuriHL · 21st February 2010, 16:42

Quote:

Originally Posted by Sebastiii

@SamuriHL

how you cut .m2ts to make a little sample ? please

Seb.

I use tsMuxer. You can set a start and end point and it'll just output that section.

SamuriHL · 21st February 2010, 16:42

Quote:

Originally Posted by Sebastiii

whouuu bad luck, i hope all that good now

Most of it is. Job may be ok. HTPC is fixed. Cable box is still screwed til tomorrow.

Sebastiii · 21st February 2010, 17:16

Cool

i'll test it now

David602 · 21st February 2010, 19:50

Is anyone on a clarksdale able to play LPCM tracks? I'm referring to tracks that come as LPCM on the disc (Pirates of the Carribean, etc.)?

I'm getting PIN errors, the splitter cannot even connect to FFDSHOW.

albain · 21st February 2010, 19:57

Quote:

Originally Posted by David602

Is anyone on a clarksdale able to play LPCM tracks? I'm referring to tracks that come as LPCM on the disc (Pirates of the Carribean, etc.)?

I'm getting PIN errors, the splitter cannot even connect to FFDSHOW.

LPCM 24 (HD) is not supported yet by FFDShow.

We don't have any valuable dump traces to reverse engineer the format

Maybe some of you did but I may have missed them

SamuriHL · 21st February 2010, 20:07

It should be possible now with the TMT3 beta to get those dumps. Someone with a 32 bit install and the dump tool should post some 48/24 LPCM track dumps.

Sebastiii · 21st February 2010, 20:23

I'll try to dump with 170 beta and no log output

rica · 21st February 2010, 21:17

Quote:

Originally Posted by David602

Is anyone on a clarksdale able to play LPCM tracks? I'm referring to tracks that come as LPCM on the disc (Pirates of the Carribean, etc.)?

I'm getting PIN errors, the splitter cannot even connect to FFDSHOW.

Not sure for clarksdale but give it a go with MPC-HC and reclock combination for WASAPI bitstreaming; check this config:

http://forum.doom9.org/showthread.ph...34#post1370134

Caution: Install ffdshow and reclock before MPC-HC.

I'll edit my post that i gave the link to show how to config MPC and Reclock more detailled; i don't use ffdshow for lpcm.

rasmusb · 21st February 2010, 22:05

I'm still trying to find out why ffdshow does not stream TrueHD to the MPC audio renderer on my system with this error message:

Code:

TaudioParser::checkOutputFormat refused for codec bitstream Dolby True HD with sample format 256

From the source it seems the MPC audio renderer has helpful debug output. Is there a build of the renderer with debug output enabled available anywhere or do I have to build it myself?

SamuriHL · 21st February 2010, 22:06

That error indicates your driver refused the media type that was sent to it. What setup are you using?

rasmusb · 21st February 2010, 22:14

Quote:

Originally Posted by SamuriHL

That error indicates your driver refused the media type that was sent to it. What setup are you using?

My setup is described in Post #1524. Basically HD 5670, Catalyst 10.2, No Realtek driver, EDID override. DTS-MA works with some dropouts.

SamuriHL · 21st February 2010, 22:16

That's pretty odd. Have you tried the realtek driver at all? Also, you can get Tulli to make you an override specific for your equipment now if you want. There's a new tool to get the realtime EDID info so that he can make a custom driver for you. Not sure if that'd help or not but it might not hurt to try it.

rasmusb · 21st February 2010, 22:28

Thanks for the suggestion! I have had the Realtek driver installed previously but not since installing the latest ATI graphics driver. How do I identify which is which? This is the driver info from device manager:

ATI High Definition Audio Device
Driver Provider: ATI
Driver Date: 2010-01-15
Driver Version: 6.57.0.6602
AtiHdmi.sys file version: 6.57.0.6602

The EDID override matches my system almost exactly so I think it might be the least likely problem. Tulli said in some post that the bitstreaming works the same with all overrides.

SamuriHL · 21st February 2010, 22:30

Ok, that's the driver from the 10.2 Catalyst set. So that's good....in theory. I'd give the realtek driver another try and if it doesn't work, you can just uninstall it and the ATI driver will come back.

21st February 2010, 16:04	#1541 \| Link
Sebastiii Registered User Join Date: Oct 2009 Location: France Posts: 616	Hi, Not compil yet Seb. __________________ HTPC : i7 920 6Go Win10(x64) / Nvidia 1050Ti / P6T Deluxe / Harman-Kardon AVR-355.

21st February 2010, 16:26	#1542 \| Link
SamuriHL Registered User Join Date: May 2004 Posts: 5,351	This is awesome news. I need to get all the latest stuff installed and try it out. Let's see here...dxva support, bd subs, and bug fixed bitstreaming. Hmm, yea, that sounds nice. __________________ HTPC: Windows 11, AMD 5900X, RTX 3080, Pioneer Elite VSX-LX303, LG G2 77" OLED

21st February 2010, 16:37	#1544 \| Link
SamuriHL Registered User Join Date: May 2004 Posts: 5,351	My time has been limited the past few weeks. Between my job situation, my second HTPC blowing up....twice, and now my cable box dying...twice, I haven't had a lot of time to mess around with anything. Hopefully things will calm down a bit this week. __________________ HTPC: Windows 11, AMD 5900X, RTX 3080, Pioneer Elite VSX-LX303, LG G2 77" OLED

21st February 2010, 16:38	#1545 \| Link
Sebastiii Registered User Join Date: Oct 2009 Location: France Posts: 616	@SamuriHL how you cut .m2ts to make a little sample ? please Seb. __________________ HTPC : i7 920 6Go Win10(x64) / Nvidia 1050Ti / P6T Deluxe / Harman-Kardon AVR-355.

21st February 2010, 17:16	#1549 \| Link
Sebastiii Registered User Join Date: Oct 2009 Location: France Posts: 616	Cool i'll test it now __________________ HTPC : i7 920 6Go Win10(x64) / Nvidia 1050Ti / P6T Deluxe / Harman-Kardon AVR-355.

21st February 2010, 19:50	#1550 \| Link
David602 Registered User Join Date: Dec 2008 Posts: 28	Is anyone on a clarksdale able to play LPCM tracks? I'm referring to tracks that come as LPCM on the disc (Pirates of the Carribean, etc.)? I'm getting PIN errors, the splitter cannot even connect to FFDSHOW. __________________ HTPC #1 with Xonar HDAV, Pioneer VSX-TX01H HTPC #2 with Clarksdale, Pioneer VSX-TX01H XBMC for the win!!

21st February 2010, 20:07	#1552 \| Link
SamuriHL Registered User Join Date: May 2004 Posts: 5,351	It should be possible now with the TMT3 beta to get those dumps. Someone with a 32 bit install and the dump tool should post some 48/24 LPCM track dumps. __________________ HTPC: Windows 11, AMD 5900X, RTX 3080, Pioneer Elite VSX-LX303, LG G2 77" OLED

21st February 2010, 20:23	#1553 \| Link
Sebastiii Registered User Join Date: Oct 2009 Location: France Posts: 616	I'll try to dump with 170 beta and no log output __________________ HTPC : i7 920 6Go Win10(x64) / Nvidia 1050Ti / P6T Deluxe / Harman-Kardon AVR-355.

21st February 2010, 22:05	#1555 \| Link
rasmusb Registered User Join Date: Oct 2008 Location: Göteborg, Sweden Posts: 10	I'm still trying to find out why ffdshow does not stream TrueHD to the MPC audio renderer on my system with this error message: Code: TaudioParser::checkOutputFormat refused for codec bitstream Dolby True HD with sample format 256 From the source it seems the MPC audio renderer has helpful debug output. Is there a build of the renderer with debug output enabled available anywhere or do I have to build it myself?

21st February 2010, 22:06	#1556 \| Link
SamuriHL Registered User Join Date: May 2004 Posts: 5,351	That error indicates your driver refused the media type that was sent to it. What setup are you using? __________________ HTPC: Windows 11, AMD 5900X, RTX 3080, Pioneer Elite VSX-LX303, LG G2 77" OLED

21st February 2010, 22:16	#1558 \| Link
SamuriHL Registered User Join Date: May 2004 Posts: 5,351	That's pretty odd. Have you tried the realtek driver at all? Also, you can get Tulli to make you an override specific for your equipment now if you want. There's a new tool to get the realtime EDID info so that he can make a custom driver for you. Not sure if that'd help or not but it might not hurt to try it. __________________ HTPC: Windows 11, AMD 5900X, RTX 3080, Pioneer Elite VSX-LX303, LG G2 77" OLED

21st February 2010, 22:28	#1559 \| Link
rasmusb Registered User Join Date: Oct 2008 Location: Göteborg, Sweden Posts: 10	Thanks for the suggestion! I have had the Realtek driver installed previously but not since installing the latest ATI graphics driver. How do I identify which is which? This is the driver info from device manager: ATI High Definition Audio Device Driver Provider: ATI Driver Date: 2010-01-15 Driver Version: 6.57.0.6602 AtiHdmi.sys file version: 6.57.0.6602 The EDID override matches my system almost exactly so I think it might be the least likely problem. Tulli said in some post that the bitstreaming works the same with all overrides.

21st February 2010, 22:30	#1560 \| Link
SamuriHL Registered User Join Date: May 2004 Posts: 5,351	Ok, that's the driver from the 10.2 Catalyst set. So that's good....in theory. I'd give the realtek driver another try and if it doesn't work, you can just uninstall it and the ATI driver will come back. __________________ HTPC: Windows 11, AMD 5900X, RTX 3080, Pioneer Elite VSX-LX303, LG G2 77" OLED