Gentoo Forums
Gentoo Forums
Gentoo Forums
Quick Search: in
NVIDA now has full hardware mixing support under Linux
View unanswered posts
View posts from last 24 hours

Goto page Previous  1, 2, 3 ... 10, 11, 12, 13  Next  
This topic is locked: you cannot edit posts or make replies.    Gentoo Forums Forum Index Gentoo Chat
View previous topic :: View next topic  
Author Message
Veronika
n00b
n00b


Joined: 16 Mar 2005
Posts: 5
Location: Europe

PostPosted: Fri Mar 18, 2005 4:42 am    Post subject: Reply with quote

...pfff, it´s hard to get through the information here. But thank you anyway for enlightening me on some issues, it´s slowly becoming a bit clearer.

:P



"The warrior of light listens to what his opponent has to say.
He only fights if absolutley necessary."
http://www.warriorofthelight.com[/url]
_________________
"A warrior of the light knows that he will hear anorder in the silence of his heart that will guide him."
http://www.warriorofthelight.com
- newsletter! -
Back to top
View user's profile Send private message
vblanton
n00b
n00b


Joined: 19 Mar 2005
Posts: 60
Location: USA

PostPosted: Mon Mar 21, 2005 7:27 pm    Post subject: Reply with quote

This is the email I got in response to my inquiry:

Quote:
Please try our latest Linux nForce drivers, available for download from
http://www.nvidia.com/object/linux. The audio driver supports hardware
mixing.

Regards

Andy


Someone should un-stick this if it is true. Or atleast put [solve] in the title.
Back to top
View user's profile Send private message
chunderbunny
Veteran
Veteran


Joined: 31 May 2004
Posts: 1281
Location: 51°24'27" N, 0°57'15" W

PostPosted: Mon Mar 21, 2005 7:59 pm    Post subject: Reply with quote

It is true, the nvsound drivers have been usable for a few versions now and the last version seems to have ironed out most of the bugs. All we need now is an ALSA driver, but right now we have a driver that works.
Back to top
View user's profile Send private message
ppurka
Advocate
Advocate


Joined: 26 Dec 2004
Posts: 3256

PostPosted: Mon Mar 21, 2005 8:25 pm    Post subject: Reply with quote

Do the nvsound drivers support full duplex sound? I think that might be a reason why skype doesn't work with these drivers :roll:
Back to top
View user's profile Send private message
chunderbunny
Veteran
Veteran


Joined: 31 May 2004
Posts: 1281
Location: 51°24'27" N, 0°57'15" W

PostPosted: Mon Mar 21, 2005 10:44 pm    Post subject: Reply with quote

What do you mean by full duplex? The nvsound drivers enable hardware mixing so they can output as many simultaneous sounds as you want (well, up to 64 I think.)
Back to top
View user's profile Send private message
ppurka
Advocate
Advocate


Joined: 26 Dec 2004
Posts: 3256

PostPosted: Tue Mar 22, 2005 12:31 am    Post subject: Reply with quote

chunderbunny wrote:
What do you mean by full duplex? The nvsound drivers enable hardware mixing so they can output as many simultaneous sounds as you want (well, up to 64 I think.)
By mentioning "full duplex", I want to emphasize if nvsound driver can record and playback sound at the same time, which is what is required by skype to function properly. I hope I am not creating new confusion :?:
Back to top
View user's profile Send private message
chunderbunny
Veteran
Veteran


Joined: 31 May 2004
Posts: 1281
Location: 51°24'27" N, 0°57'15" W

PostPosted: Tue Mar 22, 2005 1:04 am    Post subject: Reply with quote

In that case I don't know, I don't have any audio sources to record from to test it out.
Back to top
View user's profile Send private message
ollienz
n00b
n00b


Joined: 22 Mar 2005
Posts: 1

PostPosted: Tue Mar 22, 2005 11:36 pm    Post subject: Reply with quote

yeah, i agree.
_________________
exceptional.co.nz
Back to top
View user's profile Send private message
ppurka
Advocate
Advocate


Joined: 26 Dec 2004
Posts: 3256

PostPosted: Wed Mar 23, 2005 8:49 pm    Post subject: Reply with quote

Quote:
yeah, i agree.
With whom do you agree? I am just curious..
Back to top
View user's profile Send private message
DjMadness
n00b
n00b


Joined: 03 Jan 2005
Posts: 10

PostPosted: Thu Mar 24, 2005 7:49 am    Post subject: Mailed them anyway Reply with quote

I dont use AMD, but i do want full support in linux, so i sent them an email.
did the same for ATI, though i use Nvidia
Back to top
View user's profile Send private message
terroron
n00b
n00b


Joined: 23 Jul 2004
Posts: 51
Location: Canada

PostPosted: Sun Mar 27, 2005 4:50 am    Post subject: Reply with quote

Quote:
Please try our latest Linux nForce drivers, available for download from
http://www.nvidia.com/object/linux. The audio driver supports hardware
mixing.

Regards

Andy[u]


That should link to <http://www.nvidia.com/object/linux.html> not "http://www.nvidia.com/object/linux."
Back to top
View user's profile Send private message
PrakashP
Veteran
Veteran


Joined: 27 Oct 2003
Posts: 1249
Location: C.C.A.A., Germania

PostPosted: Sun Mar 27, 2005 1:10 pm    Post subject: Reply with quote

Who was the guy who received beta drivers from nvidia? (Please stand up.) I have an issue with Wine and Diablo2 with nvsound. I wonder if Nvidia has a new beta driver ready which fixes this. :)
Back to top
View user's profile Send private message
irondog
l33t
l33t


Joined: 07 Jul 2003
Posts: 715
Location: Voor mijn TV. Achter mijn pc.

PostPosted: Sat Apr 02, 2005 11:11 am    Post subject: Reply with quote

The media-sound/nforce-audio-1.0.0301 drivers cause skype to crash. Anyone else having success?
_________________
Alle dingen moeten onzin zijn.
Back to top
View user's profile Send private message
ppurka
Advocate
Advocate


Joined: 26 Dec 2004
Posts: 3256

PostPosted: Sun Apr 03, 2005 9:56 am    Post subject: Reply with quote

Quote:
The media-sound/nforce-audio-1.0.0301 drivers cause skype to crash. Anyone else having success?
No Skype doesn't work :-(
Hopefully there is some effort being made from Nvidia's side...
http://www.nvnews.net/vbulletin/showthread.php?t=47563
Back to top
View user's profile Send private message
irondog
l33t
l33t


Joined: 07 Jul 2003
Posts: 715
Location: Voor mijn TV. Achter mijn pc.

PostPosted: Mon Apr 04, 2005 8:28 am    Post subject: Reply with quote

I'll be waiting. Somebody seems to have a fixed driver (in source code). Hopefully it's really fixed when the next version is released.
_________________
Alle dingen moeten onzin zijn.
Back to top
View user's profile Send private message
disturbed
Apprentice
Apprentice


Joined: 18 May 2003
Posts: 216
Location: Belgium , Antwerp

PostPosted: Mon Apr 04, 2005 5:53 pm    Post subject: Reply with quote

I gave up with those Nforce2 audio crap.
I bought myself a nice creative live! card , now everything works , even my centerspeaker , full mixing support , I have sound from my tv capture card.
grtz
_________________
A computer is like airconditioning. When you open windows, it doesn't work.
Back to top
View user's profile Send private message
reub2000
Guru
Guru


Joined: 31 Jan 2004
Posts: 364

PostPosted: Fri Apr 08, 2005 1:35 pm    Post subject: Reply with quote

I'm building a PC to use with mythtv, using socket a cpu. I'm considering using an nforce 2. I'm too lazy to read 11 pages to find my aswer, so could someone tell me what works and what doesn't. Does the dolby digital encoding work?
Back to top
View user's profile Send private message
ppurka
Advocate
Advocate


Joined: 26 Dec 2004
Posts: 3256

PostPosted: Sat Apr 09, 2005 9:24 pm    Post subject: Reply with quote

Quote:
I'm building a PC to use with mythtv, using socket a cpu. I'm considering using an nforce 2. I'm too lazy to read 11 pages to find my aswer, so could someone tell me what works and what doesn't. Does the dolby digital encoding work?

Don't know about SPDIF output, but I had been trying out the analog 5.1 outputs, and they seem to work fine with the alsa drivers ( 1.0.8 ).
Back to top
View user's profile Send private message
placeholder
Advocate
Advocate


Joined: 07 Feb 2004
Posts: 2500

PostPosted: Sat Apr 09, 2005 11:48 pm    Post subject: Reply with quote

reub2000 wrote:
I'm building a PC to use with mythtv, using socket a cpu. I'm considering using an nforce 2. I'm too lazy to read 11 pages to find my aswer, so could someone tell me what works and what doesn't. Does the dolby digital encoding work?

For me, I had to use the nvsound driver from nVidia along with OSS in order to get Dolby Digital encoding. However, it works well with the SPDIF and such and sounds amazing. It is nforce-audio in portage, but make sure to get the latest ~x86 version because the "stable" one in portage has problems with many applications. Cheers.
Back to top
View user's profile Send private message
ppurka
Advocate
Advocate


Joined: 26 Dec 2004
Posts: 3256

PostPosted: Sun Apr 10, 2005 1:57 am    Post subject: Reply with quote

Quote:
For me, I had to use the nvsound driver from nVidia along with OSS in order to get Dolby Digital encoding. However, it works well with the SPDIF and such and sounds amazing. It is nforce-audio in portage, but make sure to get the latest ~x86 version because the "stable" one in portage has problems with many applications. Cheers.
Did you compile OSS into the kernel, for Nvidia binary drivers?? I found that the drivers work fine, even if you have enabled only the sound system in the kernel (ie, donot select OSS or ALSA in kernel, only enable sound).

However, I tried out 5.1 with the nvidia drivers (taken from Nvidia site) and they seem to switch my surround and center/LFE signals :roll: This might be an isolated case though. The stereo sound output is really good though.
Back to top
View user's profile Send private message
placeholder
Advocate
Advocate


Joined: 07 Feb 2004
Posts: 2500

PostPosted: Sun Apr 10, 2005 2:03 am    Post subject: Reply with quote

ppurka wrote:
However, I tried out 5.1 with the nvidia drivers (taken from Nvidia site) and they seem to switch my surround and center/LFE signals :roll: This might be an isolated case though. The stereo sound output is really good though.

Open nvmixer and check under "Advance Options" to see if Center and LFE are selected to be switched. If they are, then that is the problem. If not, click it and see if it fixes it.
Back to top
View user's profile Send private message
placeholder
Advocate
Advocate


Joined: 07 Feb 2004
Posts: 2500

PostPosted: Mon Apr 11, 2005 3:16 am    Post subject: Reply with quote

I think we should email nVidia about making an ALSA driver now. I recently send this to them, although I should have added that they would not even need to make a mixer program if they switched to ALSA.

Meself wrote:
I have recently began using my onboard nVidia SoundStorm and I used the open source ALSA drivers for a bit, but I switched to the official ones for hardware mixing support and Dolby Digital support in order to increase the performance of my games. However, the driver uses OSS which is outdated in terms of Linux sound technologies and does not allow for as much performance in many of today's top commercial Linux games.

Many people support Creative's sound technologies in Linux because Creative works well with open source developers in order to achieve maximum performance of their audio cards with ALSA. Games such as Doom3 natively support ALSA and Unreal Tournament 2004 has better performance with ALSA than it does with OSS.

This is due to the way in which the OSS API works, in that it does not allow applications to take full advantage of the hardware mixing that they need which therefore can cause sound lag and lower performance in games.

For what it is worth, there are people on the Gentoo forums who also wish for ALSA support who originally asked for hardware mixing. -> https://forums.gentoo.org/viewtopic-t-101125-postdays-0-postorder-asc-start-0.html

Thank you for your time, and I hope that you understand this situation.

- Kevin

Please send your own version mentioning the same points, or more, and add in the fact they would not have to make a separate mixing program. Cheers.
Back to top
View user's profile Send private message
agent_jdh
Veteran
Veteran


Joined: 08 Aug 2002
Posts: 1783
Location: Scotland

PostPosted: Mon Apr 11, 2005 8:47 am    Post subject: Reply with quote

Pwnz3r wrote:
I think we should email nVidia about making an ALSA driver now. I recently send this to them, although I should have added that they would not even need to make a mixer program if they switched to ALSA.


They already wrote in the Release Notes for the latest drivers http://download.nvidia.com/XFree86/nforce/1.0-0301/ReleaseNotes.html

Quote:
# Q: Linux distributions are moving towards ALSA as the standard sound driver architecture, but nvsound is an OSS driver. Why don't you provide an ALSA driver?

A: Our priority in shipping the nvsound driver was to provide support for nForce hardware features that were missing in the earlier nvaudio driver. NVIDIA plans to provide an nForce ALSA driver in future as our resources allow.


Maybe as was mentioned this thread should be un-stickyfied now.
_________________
Jingle Jangle Jewellery
Back to top
View user's profile Send private message
placeholder
Advocate
Advocate


Joined: 07 Feb 2004
Posts: 2500

PostPosted: Mon Apr 11, 2005 12:01 pm    Post subject: Reply with quote

Oh my bad. Well, that is good news. :D
Back to top
View user's profile Send private message
Retto
n00b
n00b


Joined: 25 Feb 2005
Posts: 13

PostPosted: Mon Apr 18, 2005 5:13 pm    Post subject: Reply with quote

Sent
Back to top
View user's profile Send private message
Display posts from previous:   
This topic is locked: you cannot edit posts or make replies.    Gentoo Forums Forum Index Gentoo Chat All times are GMT
Goto page Previous  1, 2, 3 ... 10, 11, 12, 13  Next
Page 11 of 13

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum