Dear Sir
I want to ask about a method of realizing a high-resolution audio system with i.MX6 and Linux.
Customer wants to use 192KHz/24bit FLAC and WAV format.
I think that the FLAC is encoded data, and WAV is raw data.
It seems that the Yocto Linux includes the codec for FLAC.
Q1.
Can I understand that it is able to realize a high-resolution audio system (192KHz/24bit FLAC and WAV format) by using the i.MX6 with Yocto Linux(L4.1.15)?
Q2.
Can I understand that it uses the ESAI(DACDAT, LRCLK, BCLK) to send the FLAC decoded data or WAV raw data from i.MX6 to a codec device?
Best Regards,
Hi Eishi
1. right.
2. correct, please refer to attached Release Notes Table 27. Parser/Demuxer supported audio/video
and Linux Manual Chapter 28 Advanced Linux Sound Architecture (ALSA) System on a Chip (ASoC)
Sound Driver sect.28.2.2 7.1 Audio Codec Features, p.224, 225
Best regards
igor
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