OK, I tried playing the stereo file but still getting the same error:
deathu@vader:~/Desktop$ aplay -D hw:1 testtone192.wav
Playing WAVE 'testtone192.wav' : Signed 16 bit Little Endian, Rate
192000 Hz, Stereo
aplay: set_params:918: Sample format non available
For the four channel 96kHz file, aplay complains that it's not in PCM format.
deathu@vader:~/Desktop$ aplay -D hw:1 testtone4.wav
aplay: test_wavefile:749: can't play not PCM-coded WAVE-files
Well, my test file contained a single constant frequency tone; it is
still there while I play the 192k file through plughw:1,0, but burried
under:
- periodic series of clicks
- other high frequency tones
Here is /proc/asound/card1/stream0 while playing through plughw:1,0:
E-MU Systems, Inc. E-MU 0404 | USB at usb-0000:00:1d.7-6, high speed : USB Audio
Playback:
Status: Running
Interface = 1
Altset = 10
URBs = 8 [ 16 16 16 16 16 16 16 16 ]
Packet Size = 586
Momentary freq = 192000 Hz (0x18.0000)
Interface 1
Altset 1
Format: 0x20
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 44100
Interface 1
Altset 2
Format: 0x20
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 44100
Interface 1
Altset 3
Format: 0x20
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 48000
Interface 1
Altset 4
Format: 0x20
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 48000
Interface 1
Altset 5
Format: 0x20
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 88200
Interface 1
Altset 6
Format: 0x20
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 88200
Interface 1
Altset 7
Format: 0x20
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 96000
Interface 1
Altset 8
Format: 0x20
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 96000
Interface 1
Altset 9
Format: 0x20
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 176400
Interface 1
Altset 10
Format: 0x20
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 192000
Interface 1
Altset 11
Format: 0x20
Channels: 4
Endpoint: 1 OUT (ASYNC)
Rates: 44100
Interface 1
Altset 12
Format: 0x20
Channels: 4
Endpoint: 1 OUT (ASYNC)
Rates: 44100
Interface 1
Altset 13
Format: 0x20
Channels: 4
Endpoint: 1 OUT (ASYNC)
Rates: 48000
Interface 1
Altset 14
Format: 0x20
Channels: 4
Endpoint: 1 OUT (ASYNC)
Rates: 48000
Interface 1
Altset 15
Format: 0x20
Channels: 4
Endpoint: 1 OUT (ASYNC)
Rates: 88200
Interface 1
Altset 16
Format: 0x20
Channels: 4
Endpoint: 1 OUT (ASYNC)
Rates: 96000
Capture:
Status: Stop
Interface 2
Altset 1
Format: 0x20
Channels: 2
Endpoint: 2 IN (ASYNC)
Rates: 44100
Interface 2
Altset 2
Format: 0x20
Channels: 2
Endpoint: 2 IN (ASYNC)
Rates: 44100
Interface 2
Altset 3
Format: 0x20
Channels: 2
Endpoint: 2 IN (ASYNC)
Rates: 48000
Interface 2
Altset 4
Format: 0x20
Channels: 2
Endpoint: 2 IN (ASYNC)
Rates: 48000
Interface 2
Altset 5
Format: 0x20
Channels: 2
Endpoint: 2 IN (ASYNC)
Rates: 88200
Interface 2
Altset 6
Format: 0x20
Channels: 2
Endpoint: 2 IN (ASYNC)
Rates: 88200
Interface 2
Altset 7
Format: 0x20
Channels: 2
Endpoint: 2 IN (ASYNC)
Rates: 96000
Interface 2
Altset 8
Format: 0x20
Channels: 2
Endpoint: 2 IN (ASYNC)
Rates: 96000
Interface 2
Altset 9
Format: 0x20
Channels: 2
Endpoint: 2 IN (ASYNC)
Rates: 176400
Interface 2
Altset 10
Format: 0x20
Channels: 2
Endpoint: 2 IN (ASYNC)
Rates: 192000
Interface 2
Altset 11
Format: 0x20
Channels: 4
Endpoint: 2 IN (ASYNC)
Rates: 44100
Interface 2
Altset 12
Format: 0x20
Channels: 4
Endpoint: 2 IN (ASYNC)
Rates: 44100
Interface 2
Altset 13
Format: 0x20
Channels: 4
Endpoint: 2 IN (ASYNC)
Rates: 48000
Interface 2
Altset 14
Format: 0x20
Channels: 4
Endpoint: 2 IN (ASYNC)
Rates: 48000
Interface 2
Altset 15
Format: 0x20
Channels: 4
Endpoint: 2 IN (ASYNC)
Rates: 88200
Interface 2
Altset 16
Format: 0x20
Channels: 4
Endpoint: 2 IN (ASYNC)
Rates: 96000
On Tue, Feb 26, 2008 at 10:14 AM, Clemens Ladisch <clemens@xxxxxxxxxx> wrote:
> Adrian Stancu wrote:
> > deathu@vader:~/Desktop$ sox testtone96.wav -r 192000 testtone192.wav
> > deathu@vader:~/Desktop$ aplay -D hw:1 testtone192.wav
> > Playing WAVE 'testtone192.wav' : Signed 16 bit Little Endian, Rate 192000 Hz, Mono
> > aplay: set_params:918: Sample format non available
>
> The device doesn't support mono.
> Try "sox testtone96.wav -r 192000 -c 2 testtone192.wav".
>
>
> > I receive totally damaged audio (wrong frequency, lots of artifacts)
>
> What frequency? What is shown /proc/asound/card1/stream0 while playing
> this file? Does something similar happen with a four-channel 96 kHz
> file? ("sox testtone96.wav -c 4 testtone4.wav")
>
>
> Regards,
> Clemens
>
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