Dear list, I'm having trouble passing pure 44.1 kHz audio through SPDIF properly. I'm able to pass it through. But the sound gets sped up to 48 kHz making it sound as if the pitch is turned up. I know alsa enables me to upmix all sound to 48 kHz. But that causes too much quality loss. I want it to pass through pure 44.1 kHz audio. My system: * Ubuntu (8.04) Hardy * MythMusic * Onboard chip: Realtek ALC600 According to Realtek that chip is capable of producing 32, 44.1 and 48 kHz sample rates through spdif. So I guess it should be possible? I ALSA capable of switching those rates on the fly? Or should this be done by mythmusic? Hope someone can help me! Kind regards, Bart ==================== Complete output of /proc/asound/card0/codec97#0/ac97#0-0: 0-0/0: Realtek ALC650F PCI Subsys Vendor: 0x1509 PCI Subsys Device: 0x9202 Capabilities : DAC resolution : 20-bit ADC resolution : 18-bit 3D enhancement : Realtek 3D Stereo Enhancement Current setup Mic gain : +0dB [+0dB] POP path : pre 3D Sim. stereo : off 3D enhancement : off Loudness : off Mono output : MIX Mic select : Mic1 ADC/DAC loopback : off Double rate slots: 10/11 Extended ID : codec=0 rev=1 LDAC SDAC CDAC DSA=0 SPDIF DRA VRA Extended status : LDAC SDAC CDAC SPDIF=10/11 SPDIF VRA PCM front DAC : 44100Hz PCM Surr DAC : 44100Hz PCM LFE DAC : 44100Hz PCM ADC : 44100Hz SPDIF Control : Consumer PCM Copyright Category=0x2 Generation=1 Rate=44.1kHz SPDIF In Status : Not Locked ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
