I have ac3filter and matrix mixer both installed.
My default graph is something like
avisplit->ac3filt->MorganStreamSwitch->MatrixMixer->MSS->out
IF I try to switch ac3filter above 16 bit I can't. If I disconnect the ouput pin then I can. If I then reconnect the
output pin directly to matrix mixer input i get Intervideo Audio processor automitcally inserted between the two. Now I never really need to use ac3filter and matrix mixer at the same time, but I'd rather not have to define custom graphs to remove one. I'm gussing this intervideo auio processor is just truncating to 16 bits for input to matrix mixer. Is matrix mixer only 16 bit? Can that be a future upgrade?
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
ok, I just confirmed from my directsound device
that with matrix mixer in even with intervideo there, the
final output is 16 bit. Without matrix mixer it can be 32, but I guess Valex already knows that.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
I'm currently trying the latest version (6.4.8.0) of MPC with internal MPx, AC3, AAC and DTS decoders. MPC allows its decoders to switch between 16, 24, 32 bits and IEEE Float output. Without MatrixMixer in the graph everythings works without problems. With MatrixMixer only 16 bit and IEEE float work correctly.
The graph looks like this:
file.m4a -> 3ivx Splitter -> AAC Decoder -> MatrixMixer -> Default DirectSound Device
When MatrixMixer receives 16 bit or IEEE float input it works and it outputs sound to the DirectSound device. If it receives 24 or 32 bit PCM it doesn't work...
This what MatrixMixer says it receives as input:
Input: 2/0 16 bit -> works
Input: ? 24 bit -> no output
Input: ? 32 bit -> no output
Input: 2/0 float -> works
The strange thing is, it only happens with 2 channel sources... Multichannel sources play fine no matter what output the MPC filter generates. So I am not sure whether this problem happens because the MPC filters send the wrong ouput or because MatrixMixer interprets the input wrong. All I do know is that if MatrixMixer is not in the graph, the DirectSound device does understand the output of MPC.
(Posted this both here and at the MPC sf project)
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
atarikid,
how do you set up the graph (i.e. avisplit->ac3filt->MorganStreamSwitch->MatrixMixer->MSS->out)
I would like to be able to control the order in which these happen but have no idea how to do that..
please help,
thanks.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
I have ac3filter and matrix mixer both installed.
My default graph is something like
avisplit->ac3filt->MorganStreamSwitch->MatrixMixer->MSS->out
IF I try to switch ac3filter above 16 bit I can't. If I disconnect the ouput pin then I can. If I then reconnect the
output pin directly to matrix mixer input i get Intervideo Audio processor automitcally inserted between the two. Now I never really need to use ac3filter and matrix mixer at the same time, but I'd rather not have to define custom graphs to remove one. I'm gussing this intervideo auio processor is just truncating to 16 bits for input to matrix mixer. Is matrix mixer only 16 bit? Can that be a future upgrade?
by the way if after switching to ac3filter to 32 bit I attach output directly out to direct sound out, it works fine too.
ok, I just confirmed from my directsound device
that with matrix mixer in even with intervideo there, the
final output is 16 bit. Without matrix mixer it can be 32, but I guess Valex already knows that.
sorry to keep piling on... turns out the 32 bit graph doesn't even work. It connects without complaint, but matrix mixer shows no input sound.
MM supports 32bit input now (v0.30b).
I'm currently trying the latest version (6.4.8.0) of MPC with internal MPx, AC3, AAC and DTS decoders. MPC allows its decoders to switch between 16, 24, 32 bits and IEEE Float output. Without MatrixMixer in the graph everythings works without problems. With MatrixMixer only 16 bit and IEEE float work correctly.
The graph looks like this:
file.m4a -> 3ivx Splitter -> AAC Decoder -> MatrixMixer -> Default DirectSound Device
When MatrixMixer receives 16 bit or IEEE float input it works and it outputs sound to the DirectSound device. If it receives 24 or 32 bit PCM it doesn't work...
This what MatrixMixer says it receives as input:
Input: 2/0 16 bit -> works
Input: ? 24 bit -> no output
Input: ? 32 bit -> no output
Input: 2/0 float -> works
The strange thing is, it only happens with 2 channel sources... Multichannel sources play fine no matter what output the MPC filter generates. So I am not sure whether this problem happens because the MPC filters send the wrong ouput or because MatrixMixer interprets the input wrong. All I do know is that if MatrixMixer is not in the graph, the DirectSound device does understand the output of MPC.
(Posted this both here and at the MPC sf project)
Use the new "AC3Filter 1.01a RC1", I had the same problem...
atarikid,
how do you set up the graph (i.e. avisplit->ac3filt->MorganStreamSwitch->MatrixMixer->MSS->out)
I would like to be able to control the order in which these happen but have no idea how to do that..
please help,
thanks.