Can aplay/alsa send raw MPEG data to a card? aplay -Dhw:0 -v -t raw --channels=2 --format=MPEG --rate=44100 ~/audio/44khz Playing raw data '/home/eliot/audio/44khz' : MPEG, Rate 44100 Hz, Stereo aplay: set_params:805: Sample format non available
This command works fine if I specify S16_LE, S23, FLOAT, S24, but not MPEG. Any suggestions as to whe - do I have a hope of making it work? (My card supports all the above including MPEG in exactly the same way as far as ALSA driver is concerned) I have stepped through the code, and got lost in the bit twiddling of masks and formats. One thing I notice is that only the linear formats are mentioned in many of the functions in pcm_misc.c eg snd_pcm_format_width() thanks Eliot Eliot Blennerhassett AudioScience Inc. -- Junk footer beyond this point. Read at your own risk. ------------------------------------------------------------- Sign up for ICQmail at http://www.icq.com/icqmail/signup.html ------------------------------------------------------- This SF.net email is sponsored by: VM Ware With VMware you can run multiple operating systems on a single machine. WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines at the same time. Free trial click here: http://www.vmware.com/wl/offer/345/0 _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
