MediaPortal Audio renderer - better video playback quality (7 Viewers)

[chefkoch]

AW: Open source DirectShow Audio Renderer available

It seems to be a localization / encoding issue. I used the following batch file and got this result.

Using exactly the string which is written here as device, crashes the test app. Same crash happens also if you simply use a string as device which does not even exists.

Anything about the encoding issue?
List devices detects "Audio-Gerôt" instead of "Audio-Gerät"?

 

[tourettes]

Re: AW: Open source DirectShow Audio Renderer available

List devices detects "Audio-Gerôt" instead of "Audio-Gerät"?

That is MS sample code

btw. did I say that I hate every single thing that reletes localization?

 

[davidf]

Exclusive Mode (cheap version) now works on Nvidia . Unfortunately there has been some microglitches introduced with v8/9, nothing at all shows in the logs when it is happening and my ION isn't up to showing the graph. I'll regress the directshow helper back a few versions and see if I can pinpoint the introduction of the stutter.

Yes, it should be the dshowhelper, unless audio renderer has grown more CPU hungry. Please test as well with the DS audio renderer.

Stutter is gone with just the DS renderer - and is considerably less with the MS codecs (but then there is the 10 second loss of audio on HD TV). Guess it's gone just beyond the ability if the ION chipset. I'll have a play around and see if I can figure anything else out.

 

[tourettes]

Exclusive Mode (cheap version) now works on Nvidia . Unfortunately there has been some microglitches introduced with v8/9, nothing at all shows in the logs when it is happening and my ION isn't up to showing the graph. I'll regress the directshow helper back a few versions and see if I can pinpoint the introduction of the stutter.

Yes, it should be the dshowhelper, unless audio renderer has grown more CPU hungry. Please test as well with the DS audio renderer.

Stutter is gone with just the DS renderer - and is considerably less with the MS codecs (but then there is the 10 second loss of audio on HD TV). Guess it's gone just beyond the ability if the ION chipset. I'll have a play around and see if I can figure anything else out.

CPU performance "wall" should be visible as a dropped samples in the log.

 

[Henkie Flits]

Tourettes, here are my results of the test tool, I don't know if you are still interested in these?
Anyways, I have a ATI HD5450 on order so it will be interesting to see what kind of change will come in a few days, also regarding this test tool. I will post these results when I get the card.

Spoiler

EXCLUSIVE: off EVENT DRIVEN: off
-------------------------------------------------------------------------
48000 16 1 96000 2 1 0 - Format works ok
48000 16 1 96000 2 65534 22 16 4 - Format works ok
48000 24 1 144000 3 1 0 - Format works ok
48000 24 1 144000 3 65534 22 24 4 - Format works ok
48000 32 1 192000 4 65534 22 24 4 - Format works ok
48000 32 1 192000 4 1 0 - Format works ok
48000 32 1 192000 4 65534 22 32 4 - Format works ok
48000 32 1 192000 4 3 0 - Format works ok
48000 32 1 192000 4 65534 22 32 4 - Format works ok
48000 16 2 192000 4 1 0 - Format works ok
48000 16 2 192000 4 65534 22 16 3 - Format works ok
48000 24 2 288000 6 1 0 - Format works ok
48000 24 2 288000 6 65534 22 24 3 - Format works ok
48000 32 2 384000 8 65534 22 24 3 - Format works ok
48000 32 2 384000 8 1 0 - Format works ok
48000 32 2 384000 8 65534 22 32 3 - Format works ok
48000 32 2 384000 8 3 0 - Format works ok
48000 32 2 384000 8 65534 22 32 3 - Format works ok
48000 16 4 384000 8 65534 22 16 51 - Format works ok
48000 24 4 576000 12 65534 22 24 51 - Format works ok
48000 32 4 768000 16 65534 22 24 51 - Format works ok
48000 32 4 768000 16 65534 22 32 51 - Format works ok
48000 32 4 768000 16 65534 22 32 51 - Format works ok
48000 16 6 576000 12 65534 22 16 1551 - Format works ok
48000 16 6 576000 12 65534 22 16 63 - Format works ok
48000 24 6 864000 18 65534 22 24 1551 - Format works ok
48000 24 6 864000 18 65534 22 24 63 - Format works ok
48000 32 6 1152000 24 65534 22 24 1551 - Format works ok
48000 32 6 1152000 24 65534 22 24 63 - Format works ok
48000 32 6 1152000 24 65534 22 32 1551 - Format works ok
48000 32 6 1152000 24 65534 22 32 63 - Format works ok
48000 32 6 1152000 24 65534 22 32 1551 - Format works ok
48000 32 6 1152000 24 65534 22 32 63 - Format works ok
48000 16 8 768000 16 65534 22 16 1599 - Format works ok
48000 16 8 768000 16 65534 22 16 255 - Format works ok
48000 24 8 1152000 24 65534 22 24 1599 - Format works ok
48000 24 8 1152000 24 65534 22 24 255 - Format works ok
48000 32 8 1536000 32 65534 22 24 1599 - Format works ok
48000 32 8 1536000 32 65534 22 24 255 - Format works ok
48000 32 8 1536000 32 65534 22 32 1599 - Format works ok
48000 32 8 1536000 32 65534 22 32 255 - Format works ok
48000 32 8 1536000 32 65534 22 32 1599 - Format works ok
48000 32 8 1536000 32 65534 22 32 255 - Format works ok

EXCLUSIVE: on EVENT DRIVEN: off
-------------------------------------------------------------------------
48000 16 2 192000 4 1 0 - Format works ok
48000 16 2 192000 4 65534 22 16 3 - Format works ok

EXCLUSIVE: off EVENT DRIVEN: on
-------------------------------------------------------------------------
48000 16 1 96000 2 1 0 - Format works ok
48000 16 1 96000 2 65534 22 16 4 - Format works ok
48000 24 1 144000 3 1 0 - Format works ok
48000 24 1 144000 3 65534 22 24 4 - Format works ok
48000 32 1 192000 4 65534 22 24 4 - Format works ok
48000 32 1 192000 4 1 0 - Format works ok
48000 32 1 192000 4 65534 22 32 4 - Format works ok
48000 32 1 192000 4 3 0 - Format works ok
48000 32 1 192000 4 65534 22 32 4 - Format works ok
48000 16 2 192000 4 1 0 - Format works ok
48000 16 2 192000 4 65534 22 16 3 - Format works ok
48000 24 2 288000 6 1 0 - Format works ok
48000 24 2 288000 6 65534 22 24 3 - Format works ok
48000 32 2 384000 8 65534 22 24 3 - Format works ok
48000 32 2 384000 8 1 0 - Format works ok
48000 32 2 384000 8 65534 22 32 3 - Format works ok
48000 32 2 384000 8 3 0 - Format works ok
48000 32 2 384000 8 65534 22 32 3 - Format works ok
48000 16 4 384000 8 65534 22 16 51 - Format works ok
48000 24 4 576000 12 65534 22 24 51 - Format works ok
48000 32 4 768000 16 65534 22 24 51 - Format works ok
48000 32 4 768000 16 65534 22 32 51 - Format works ok
48000 32 4 768000 16 65534 22 32 51 - Format works ok
48000 16 6 576000 12 65534 22 16 1551 - Format works ok
48000 16 6 576000 12 65534 22 16 63 - Format works ok
48000 24 6 864000 18 65534 22 24 1551 - Format works ok
48000 24 6 864000 18 65534 22 24 63 - Format works ok
48000 32 6 1152000 24 65534 22 24 1551 - Format works ok
48000 32 6 1152000 24 65534 22 24 63 - Format works ok
48000 32 6 1152000 24 65534 22 32 1551 - Format works ok
48000 32 6 1152000 24 65534 22 32 63 - Format works ok
48000 32 6 1152000 24 65534 22 32 1551 - Format works ok
48000 32 6 1152000 24 65534 22 32 63 - Format works ok
48000 16 8 768000 16 65534 22 16 1599 - Format works ok
48000 16 8 768000 16 65534 22 16 255 - Format works ok
48000 24 8 1152000 24 65534 22 24 1599 - Format works ok
48000 24 8 1152000 24 65534 22 24 255 - Format works ok
48000 32 8 1536000 32 65534 22 24 1599 - Format works ok
48000 32 8 1536000 32 65534 22 24 255 - Format works ok
48000 32 8 1536000 32 65534 22 32 1599 - Format works ok
48000 32 8 1536000 32 65534 22 32 255 - Format works ok
48000 32 8 1536000 32 65534 22 32 1599 - Format works ok
48000 32 8 1536000 32 65534 22 32 255 - Format works ok

EXCLUSIVE: on EVENT DRIVEN: on
-------------------------------------------------------------------------

AC3 - EXCLUSIVE: on EVENT DRIVEN: off
-------------------------------------------------------------------------
48000 16 2 192000 4 146 0 - Format works ok

AC3 - EXCLUSIVE: on EVENT DRIVEN: on
-------------------------------------------------------------------------


WASAPI-test.exe version: 3 tested: 2526 ok: 89

 

[tourettes]

EXCLUSIVE: on EVENT DRIVEN: off
-------------------------------------------------------------------------
48000 16 2 192000 4 1 0 - Format works ok
48000 16 2 192000 4 65534 22 16 3 - Format works ok

EXCLUSIVE: on EVENT DRIVEN: on
-------------------------------------------------------------------------

AC3 - EXCLUSIVE: on EVENT DRIVEN: off
-------------------------------------------------------------------------
48000 16 2 192000 4 146 0 - Format works ok

AC3 - EXCLUSIVE: on EVENT DRIVEN: on
-------------------------------------------------------------------------

What card that was? It has really limited support for the exclusive mode.

 

[tourettes]

New version available in: https://forum.team-mediaportal.com/637138-post3.html


ChannelMaskOverride_5_1

Override the channel mask for 5.1 stream types. Use this to fix incompatibilities with the speak configuration between driver and the audio decoder. Disabled / zero by default. For ASUS Xonar use "1551".

ChannelMaskOverride_7_1

Override the channel mask for 7.1 stream types. Use this to fix incompatibilities with the speak configuration between driver and the audio decoder. Disabled / zero by default.

• Added channel mask override settings for 5.1 and 7.1 stream types. This is required for example ASUS Xonar
• Try WAVEFORMATEXin format negotiation if the WAVEFORMATEXTENSIBLE is reported to be unsupported by the driver.

 

[robyf]

Results with my ASRock ION 330:

- Works with wasapi exclusive mode now, providing I set off useeventmode
- No audible glitches in audio
- Channel changing really faster
- No drops in audiorenderer.log

using cyberling as video decoder (H.264).

So great work so far!!

 

[Henkie Flits]

tourettes: this is with my system you can see under my username: I now have the HD3200 IGP which will be replaced with the HD5450 in a few days.

 

[red5goahead]

New version available in: https://forum.team-mediaportal.com/637138-post3.html


ChannelMaskOverride_5_1

Override the channel mask for 5.1 stream types. Use this to fix incompatibilities with the speak configuration between driver and the audio decoder. Disabled / zero by default. For ASUS Xonar use "1551".

ChannelMaskOverride_7_1

Override the channel mask for 7.1 stream types. Use this to fix incompatibilities with the speak configuration between driver and the audio decoder. Disabled / zero by default.

• Added channel mask override settings for 5.1 and 7.1 stream types. This is required for example ASUS Xonar
• Try WAVEFORMATEXin format negotiation if the WAVEFORMATEXTENSIBLE is reported to be unsupported by the driver.

It doesn't work with Xonar. Usual error

05-09-2010 20:24:25.517 [ de4] WASAPIRenderer::CheckMediaType WASAPI client refused the format: (0x88890008)