Search found 1271 matches

by Henrik
Fri 2021-12-17 10:27
Forum: VS1005 and VSOS Software
Topic: Questions about playback Chinese file names
Replies: 16
Views: 1915

Re: Questions about playback Chinese file names

Hello! May I ask one more piece of intormation to be sure I do things correctly? Could you do the following for me, using your SD card with the Chinese file names? S:>cd d: D: SD/SD Card D:>mkdir d:test D:>cd test D:TEST/>dir -v D 1. . 0 2021-12-17 11:15:50 . First block 0x2080, Cluster list: 0x4 To...
by Henrik
Fri 2021-12-17 9:34
Forum: VS1005 and VSOS Software
Topic: I have a new idea. I don't know if it will work.
Replies: 2
Views: 470

Re: I have a new idea. I don't know if it will work.

Hello Winwan! I see what you mean. Yes, it would actually be possible to decode DSD on VS1005, then send decoded PCM data to e.g. VS1053 using SPI, then VS1053 could run the equalizer (VS1053b PEQ Plugin at http://www.vlsi.fi/en/support/software/vs10xxplugins.html). If cost is no issue, another alte...
by Henrik
Fri 2021-12-17 9:26
Forum: VS1005 and VSOS Software
Topic: Questions about playback Chinese file names
Replies: 16
Views: 1915

Re: Questions about playback Chinese file names

Hello! Thank you very much for the Chinese file names, screen dump and FatInfo output! They are really useful. I was able to decode the files from the .rar file and I am now looking on what I have to change to get them to print properly in VSOS. It will probably take a couple of days. I will let you...
by Henrik
Wed 2021-12-15 9:33
Forum: VS1005 and VSOS Software
Topic: Questions about playback Chinese file names
Replies: 16
Views: 1915

Re: Questions about playback Chinese file names

Hello! Unfortunately I have limited amounts of experience with Chinese characters, and I cannot read Chinese at all. But we can still try. Could you do the following for me: 1) Zip me a package with a file with a Chinese name. It would help if the characters in the file name are simple and clear in ...
by Henrik
Wed 2021-12-15 8:45
Forum: VS1005 and VSOS Software
Topic: Now it has been found that PLAYDIRP has a fatal flaw, I will send the data later.
Replies: 3
Views: 544

Re: Now it has been found that PLAYDIRP has a fatal flaw, I will send the data later.

Hello winwan! I tried removing audio drivers in random order (e.g. decaac.dl3, decalac.dl3 and mp4file.dl3), but could not repeat your results. Example below: D:HIRES2/ALAC/>playdirp ~0205'1 ~0308=1 ~0205=1 ~050b'ALAC_TheLayOfTheLastMinstrel.m4a E'decalac not found' !createAuDec D:HIRES2/ALAC/> As y...
by Henrik
Wed 2021-12-15 8:06
Forum: VS1005 and VSOS Software
Topic: Problem with VS1005G playback DSD
Replies: 7
Views: 760

Re: Problem with VS1005G playback DSD

Hello winwan! CPU monitoring:PLAY DSD256,DRIVER +FTOEQU [00:04]10.005s n=100: L 4.50u 87.66f; M 66.52u 25.64f; H 92.16u 0.00f; T 92.16 MHz Running these two threads at the same time is not fast enough. I want to know if adding SDRAM can solve this problem. This is caused by insufficient cache or CPU...
by Henrik
Tue 2021-12-14 16:59
Forum: VS1005 and VSOS Software
Topic: Problem with VS1005G playback DSD
Replies: 7
Views: 760

Re: Problem with VS1005G playback DSD

Hello! I sent out two files. You can test them Music.rar Thank you for the files! It is always useful to get more examples of the less common file formats. I used the debug version of audiodec and got the following results. check_dsd64.dff played fine: D:DSD/>playfile check_dsd64.dff Playing 'check_...
by Henrik
Tue 2021-12-14 16:13
Forum: VS1005 and VSOS Software
Topic: Problem with VS1005G playback DSD
Replies: 7
Views: 760

Re: Problem with VS1005G playback DSD

Hello! 1-When playing DSD128, the speed slowed down by half. SD card speed is sufficient。 I cannot confirm this. I tested with both PlayFile and PlayDir , and both played DSD128 properly. Below is an example with PlayFile: S:>cd d:dsd D: SD/SD Card D:DSD/>playfile Sweep064.dsf Playing 'Sweep064.dsf'...
by Henrik
Tue 2021-12-14 9:47
Forum: VS1005 and VSOS Software
Topic: FtMono - Stereo, mono, and differential output driver for VS1005
Replies: 1
Views: 346

FtMono v1.01

Dear Forum Members, there was an immediate update to the Mono driver. New features include: Can also handle 32-bit data Also includes an input driver AuIMono.dl3 which attaches to stdaudioin 32-bit support made the the driver(s) grow from a little over 200 instruction words to a little less than 300...
by Henrik
Mon 2021-12-13 15:53
Forum: VS1010 Forum
Topic: Mono driver AUOMono
Replies: 2
Views: 1623

Re: Mono driver AUOMono

Hello winwan!

Inspired by your message, I have implemented a VS1005 audio filter driver to achieve, amongst other things, differential output.

For the driver, have a look at viewtopic.php?f=13&t=2876

Kind regards,
- Henrik