Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

James Courtier-Dutton <[EMAIL PROTECTED]> writes: > As a general rule, for PCM stereo sound, do not set the spdif > "non-audio" bit. For AC3 or DTS, set the "non-audio" bit, because AC3 > and DTS are not PCM, but instead just data passed over a simple 16bits > per channel stereo PCM digital signal

Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

Dominique Dumont wrote: Clemens Ladisch <[EMAIL PROTECTED]> writes: Does it work if you play a stereo PCM stream to hw:0,2? Yes. A DTS stream also works (although my amplifier recognizes it as a DTS stream from a CD audio, not from a DVD). That's strange, there should be no difference between DTS

Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

Clemens Ladisch wrote: Dominique Dumont wrote: Clemens Ladisch <[EMAIL PROTECTED]> writes: Dominique Dumont wrote: Unfortunately, I still have no ac3 stream recognized by my amplifier... :-( Does it work if you play a stereo PCM stream to hw:0,2? Yes. A DTS stream also works (although my amplifi

Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

Clemens Ladisch <[EMAIL PROTECTED]> writes: >> > Does it work if you play a stereo PCM stream to hw:0,2? >> >> Yes. >> >> A DTS stream also works (although my amplifier recognizes it as a DTS >> stream from a CD audio, not from a DVD). > > That's strange, there should be no difference between DTS

Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

Dominique Dumont wrote: > Clemens Ladisch <[EMAIL PROTECTED]> writes: > > > Dominique Dumont wrote: > > > >> Unfortunately, I still have no ac3 stream recognized by my amplifier... :-( > > > > Does it work if you play a stereo PCM stream to hw:0,2? > > Yes. > > A DTS stream also works (although my

Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

Clemens Ladisch <[EMAIL PROTECTED]> writes: > Dominique Dumont wrote: >> > Try setting the "SPSA" mixer control to 3. >> >> ac97#0-0+regs is: >> ... >> 0:2a = 05f5 > > OK. > >> Unfortunately, I still have no ac3 stream recognized by my amplifier... :-( > > Is the iecset setting still "non-audio"?

Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

Dominique Dumont wrote: > > Try setting the "SPSA" mixer control to 3. > > ac97#0-0+regs is: > ... > 0:2a = 05f5 OK. > Unfortunately, I still have no ac3 stream recognized by my amplifier... :-( Is the iecset setting still "non-audio"? Does it work if you play a stereo PCM stream to hw:0,2? Re

Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

Hello Clemens Sorry or the late reply. Clemens Ladisch <[EMAIL PROTECTED]> writes: > Dominique Dumont wrote: > >> Clemens Ladisch <[EMAIL PROTECTED]> writes: >> >> > Dominique Dumont wrote: >> >> $ ./ac3dec -C dolby.ac3 >> >> Using PCM device 'plug:iec958:{AES0 0x2 AES1 0x82 AES2 0x0 AES3 0x2}'

Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

Dominique Dumont wrote: > Clemens Ladisch <[EMAIL PROTECTED]> writes: > > > Dominique Dumont wrote: > >> $ ./ac3dec -C dolby.ac3 > >> Using PCM device 'plug:iec958:{AES0 0x2 AES1 0x82 AES2 0x0 AES3 0x2}' > >> AC3 Stream 48.0 KHz 448 kbps > >> > >> Unfortunately, my amplifier still does not detect

Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

Clemens Ladisch <[EMAIL PROTECTED]> writes: > Dominique Dumont wrote: >> $ ./ac3dec -C dolby.ac3 >> Using PCM device 'plug:iec958:{AES0 0x2 AES1 0x82 AES2 0x0 AES3 0x2}' >> AC3 Stream 48.0 KHz 448 kbps >> >> Unfortunately, my amplifier still does not detect the AC3 stream and >> does not produce a

Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

Dominique Dumont wrote: > $ ./ac3dec -C dolby.ac3 > Using PCM device 'plug:iec958:{AES0 0x2 AES1 0x82 AES2 0x0 AES3 0x2}' > AC3 Stream 48.0 KHz 448 kbps > > Unfortunately, my amplifier still does not detect the AC3 stream and > does not produce any sound. Please show the contents of /proc/asound/c

Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

Takashi Iwai <[EMAIL PROTECTED]> writes: > as long as you give -D option, -C or -P won't work, since -D overrides > the PCM setting. OK. So I've used this command: $ ./ac3dec -C dolby.ac3 Using PCM device 'plug:iec958:{AES0 0x2 AES1 0x82 AES2 0x0 AES3 0x2}' AC3 Stream 48.0 KHz 448 kbps Unfortu

Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

At Thu, 13 May 2004 20:27:40 +0200, Dominique Dumont wrote: > > Clemens Ladisch <[EMAIL PROTECTED]> writes: > > >> >> With this command, I get a short scratchy noise and then silence: > >> >> > >> >> $ tools/extract_ac3 /cdrom/VIDEO_TS/VTS_01_1.VOB |./ac3dec -C -D hw:0,2 > >> > > >> > What are

Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

Clemens Ladisch <[EMAIL PROTECTED]> writes: >> >> With this command, I get a short scratchy noise and then silence: >> >> >> >> $ tools/extract_ac3 /cdrom/VIDEO_TS/VTS_01_1.VOB |./ac3dec -C -D hw:0,2 >> > >> > What are the settings shown by iecset? >> >> $ iecset >> Data: audio > > Set this to n

Re: [Alsa-user] Re: Still no sound with raw AC3 and intel8x0

Dominique Dumont wrote: > Clemens Ladisch <[EMAIL PROTECTED]> writes: > > >> With this command, I get a short scratchy noise and then silence: > >> > >> $ tools/extract_ac3 /cdrom/VIDEO_TS/VTS_01_1.VOB |./ac3dec -C -D hw:0,2 > > > > What are the settings shown by iecset? > > $ iecset > Data: aud

[Alsa-user] Re: Still no sound with raw AC3 and intel8x0

Clemens Ladisch <[EMAIL PROTECTED]> writes: >> With this command, I get a short scratchy noise and then silence: >> >> $ tools/extract_ac3 /cdrom/VIDEO_TS/VTS_01_1.VOB |./ac3dec -C -D hw:0,2 >> Using PCM device 'hw:0,2' >> AC3 Stream 48.0 KHz 448 kbps > > What are the settings shown by iecse