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Fernando Pablo Lopez-Lezcano wrote: |>| I am still trying to use PD with the HDSP 9632 audio card in |>linux. Everytime I started PD with the card in linux it would not open. |>I kept getting an audio I/O stuck message when trying to start PD in |>linux. As suggested I tried it with ALSA and jack with the commands: |>| |>| pd -alsa |>| pd-jack |>| |>| The error read as follows: using non-interleaved audio input |>| Sample width set to 4 bytes |>| ALSA: set input channels to 4 |>| snd_pcm_hw_params_set_access (output): Invalid argument |>| using non-interleaved audio |>| alsa: set output channels to 4 |>| audio I/O stuck... closing audio |> |>I've got a similar error also with a kernel 2.6, posted a few days ago |>but no one here was able to help... let's see how we do this time. |> |>My error was a little different though, my audio I/O doesn't become |>because I don't get that far, your pd seems to decide he should use |>*non-interleaved audio*, | | | That is because the RME card only works in non-interleaved mode.
Well, that's something didn't know. So a newbie question comes to mind now: how can I tell ALSA and/or PD to use my card in non-interleaved mode? maybe something in .asoundrc? I'll try to check that...
| | |>mine asserts he cannot continue due to not |>being able to use *interleaved audio*. Here's my output |> |><snip> |>$ pd -alsa -nogui |>snd_pcm_hw_params_set_access (input): Invalid argument |>Sample width set to 2 bytes |>pd: pcm.c:1101: snd_pcm_readi: Assertion `pcm->access == |>SND_PCM_ACCESS_RW_INTERLEAVED' failed. |>Pd: signal 6 |>Aborted |></snip> | | | That looks like a bug in alsa itself for your particular soundcard... | or for the way that pd is trying to access it. What hardware do you | have? Are you using the alsa kernel modules that come with 2.6.1? Those | are a little out of date (I think)...
I have a es1968 (Maestro 2E). Debian testing/unstable with 2.6.0-test11 and userspace ALSA 0.9.8 (alsa-base is 1.0.1) | | -- Fernando | | | |
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