Dear Clemens,
Thanks a lot for your support Clemens
As you suggested, When I try to use alsa jack plugin, am facing the below error
root@lifeline:/# vi etc/asound.conf pcm.rawjack { type jack playback_ports { 0 system:playback_1 1 system:playback_2 } capture_ports { 0 system:capture_1 1 system:capture_2 } }
pcm.jack { type plug slave { pcm "rawjack" } hint { description "JACK Audio Connection Kit" } }
pcm.!default { type plug slave { pcm "rawjack" } }
root@lifeline:/opt/tunstall/audio# aplay -D pcm.jack TangoForTajMusic11.wav ALSA lib /home/jenkins/amsdk-nightly-build/build-CORTEX_1/arago-tmp-external-linaro-toolchain/work/cortexa8t2hf-vfp-neon-oe-linux-gnueabi/alsa-lib/1.0.27.2-r0/alsa-lib-1.0.27.2/src/dlmisc.c:252:(snd1_dlobj_cache_get) Cannot open shared library /usr/lib/alsa-lib/libasound_module_pcm_jack.so aplay: main:722: audio open error: No such device or address root@lifeline:/opt/tunstall/audio#
I feel order to resolve this error,
1. I feel that there is no libasound_module_pcm_jack.so, I have downloaded the alsa-plugins-1.0.29 could you please help me out how this can be cross compiled for my TI AM335x platform
2. Could you please let me know to cross compile & install the package libasound2-dev
Could you please help me out in resolving this issue
Kindly do the needful as early as possible
Many Thanks a lot for your support once again w.r.t this thread so far
________________________________________ From: Clemens Ladisch clemens@ladisch.de Sent: Wednesday, July 1, 2015 7:41 PM To: Srinivasan S Cc: alsa-devel@alsa-project.org; linux-audio-dev@lists.linuxaudio.org Subject: Re: [alsa-devel] Fw: Using loopback card to Connect GSM two way call to the real sound card UDA1345TS
Srinivasan S wrote:
Am facing overrun & underrun issues, when I run the the above GSM application with the attached asound.conf
The sound card and the GSM streams are not synchronized. You need to compensate for the drift between the clocks, typically by resampling. (Jack's alsa_in/alsa_out would automatically do this.)
Regards, Clemens