Date: Sun, 19 May 2002 00:54:45 +0300 (EET DST) From: tnu@chania.di.uoa.gr To: freebsd-multimedia@freebsd.org Subject: 4.6-PRERELEASE "Weird" Sound problems Message-ID: <Pine.GSO.4.44.0205190038370.22250-100000@chania.di.uoa.gr>
next in thread | raw e-mail | index | archive | help
Hi all.
I 've come up against a rather "irritating" issue regarding my sound card
and several sound applications.
I cannot play sound files that have the following format: 11025Hz,
16(LSB), Mono. TO be exact, the only thing that I hear instead of the
recorded content is a repeated sound reminding footsteps whose total
length is equal to the proper length of the wave file.
That happens with the "play" program (play is a front-end for sox). I
tried to play the sample file with xwave, but it "hungs" completely.
I can record at the specific format via "Save Audio As..." of the fxtv
application, but:
When I try to record (from the console) with "rec -r 11025 test.wav", I
notice two things:
1. The size of test.wav refuses to grow at all (It remains at 0 bytes).
2. The "recording" can't be stopped with SIGINT (normal way) but only with
SIGTERM ("impolite" way).
The funny (whatever..) thing is that all the other possible combinations
work in a happily normal way.
Has any of you come up against such a weird problem?
[ I hope the following are useful information. ]
$ file /tmp/sample.wav
/tmp/sample.wav: RIFF (little-endian) data, WAVE audio, Microsoft PCM, 16 bit, mono 11025 Hz
$ uname -r
4.6-PRERELEASE
$ dmesg | grep pcm
pcm0: <Creative CT5880-C> port 0xd800-0xd83f irq 9 at device 10.0 on pci2
$ cat /dev/sndstat
FreeBSD Audio Driver (newpcm)
Installed devices:
pcm0: <Creative CT5880-C> at io 0xd800 irq 9 (1p/1r/0v channels duplex)
$ ls -l /dev/dsp*
lrwxrwxrwx 1 root wheel 4 May 18 21:15 /dev/dsp -> dsp0
lrwxrwxrwx 1 root wheel 6 May 18 21:15 /dev/dsp0 -> dsp0.0
crw-rw-rw- 1 root wheel 30, 3 May 18 23:51 /dev/dsp0.0
crw-rw-rw- 1 root wheel 30, 0x00010003 May 18 21:15 /dev/dsp0.1
crw-rw-rw- 1 root wheel 30, 0x00020003 May 18 21:15 /dev/dsp0.2
crw-rw-rw- 1 root wheel 30, 0x00030003 May 18 21:15 /dev/dsp0.3
lrwxrwxrwx 1 root wheel 5 May 18 21:15 /dev/dspW -> dspW0
lrwxrwxrwx 1 root wheel 7 May 18 21:15 /dev/dspW0 -> dspW0.0
crw-rw-rw- 1 root wheel 30, 5 May 18 21:15 /dev/dspW0.0
crw-rw-rw- 1 root wheel 30, 0x00010005 May 18 21:15 /dev/dspW0.1
crw-rw-rw- 1 root wheel 30, 0x00020005 May 18 21:15 /dev/dspW0.2
crw-rw-rw- 1 root wheel 30, 0x00030005 May 18 21:15 /dev/dspW0.3
$ mpg123 -vvv one-nice-song.mp3
[snip]
Audio capabilities:
| s16 | u16 | u8 | s8 | ulaw | alaw |
--------------------------------------------------------
8000 | M/S | M/S | M/S | M/S | M/S | M/S |
11025 | M/S | M/S | M/S | M/S | M/S | M/S |
12000 | M/S | M/S | M/S | M/S | M/S | M/S |
16000 | M/S | M/S | M/S | M/S | M/S | M/S |
22050 | M/S | M/S | M/S | M/S | M/S | M/S |
24000 | M/S | M/S | M/S | M/S | M/S | M/S |
32000 | M/S | M/S | M/S | M/S | M/S | M/S |
44100 | M/S | M/S | M/S | M/S | M/S | M/S |
48000 | M/S | M/S | M/S | M/S | M/S | M/S |
[snip]
$
Note that I recently did a "buildworld" and I didn't have the problem with
4.5-STABLE.
Thank you in advance.
[ As soon I get this fixed, I can go on trying to play two mp3's
simultaneously... ]
--
[ Quote #14 from startrek collection. ]
Another war ... must it always be so? How many comrades have we lost
in this way? ... Obedience. Duty. Death, and more death ...
-- Romulan Commander, "Balance of Terror", stardate 1709.2
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-multimedia" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.GSO.4.44.0205190038370.22250-100000>