philippe_44 wrote: 
> No, the Yamaha is doing fine here. But you have chosen to send data to
> the player in pcm (which means it can be raw, wav or aiff) *and* you've
> selected flow mode. 
> 
> In flow mode, all the tracks are sent as a single continuous flow
> (single track), as if the player was just a DAC, and this is what
> enables true gapless and cross-fade. But for that to work, all tracks
> must be in the exact same format (sample size, rate and codec) as you
> cannot switch format in the middle of a flow
> 
> You can specify sample rate and sample size by (eg)
> pcm,r:48000,s:16,flow but by default, if nothing is set, I do 44100kHz
> and 16 bits
> 
> If you just want data to be sent in pcm, don't add flow and then the
> source sample rate and size will be kept

Thanks Philippe - tried again with 1.1.0.7 this morning.

Starting from my flac pass-through settings - changing just

Codecs = flc,pcm
Transcode = pcm

I get silence and 

[10:28:41.977415] process_strm:333 [0x6c8080] no matching codec f

in the log

Quick check and if I tick flow as well - then it plays fine and

Content-Type: audio/L16;rate=44100;channels=2

is reported in the logs.

Removing the tick for flow and setting

24 bits PCM = 16 bits always
Resampling rate = 44100
Sample size = 16

which I'm guessing are similar to flow on default settings - that also
works fine and

Content-Type: audio/L16;rate=44100;channels=2

reported in the logs.

But if it try and use 24 bit ( any combination of settings ) I just get
silence and

[10:39:06.808308] process_strm:333 [0x6c8080] no matching codec f

Is that maybe because the Yamaha doesn't advertise 24bit support ?

[10:38:28.606789] GetProtocolInfo:348 [0x74b440]: ProtocolInfo
http-get:*:audio/L16;rate=44100;channels=1:DLNA.ORG_PN=LPCM,http-get:*:audio/L16;rate=44100;channels=2:DLNA.ORG_PN=LPCM,http-get:*:audio/L16;rate=48000;channels=1:DLNA.ORG_PN=LPCM,http-get:*:audio/L16;rate=48000;channels=2:DLNA.ORG_PN=LPCM,http-get:*:audio/mpeg:DLNA.ORG_PN=MP3,http-get:*:audio/x-ms-wma:DLNA.ORG_PN=WMABASE,http-get:*:audio/x-ms-wma:DLNA.ORG_PN=WMAFULL,http-wavetunes:*:audio/x-ms-wma:*

I've no real desire to use PCM but happy to keep testing if it's useful
for you :D



LMS 7.9.2, Ubuntu-MATE 18.04, Yamaha CD-N301 (UPnP/DLNA Bridge),
Cambridge CX-A60, Monitor Audio Bronze 2, Soundstyle Z2
LMS 7.9.2, Ubuntu-MATE 18.04, Squeezebox Touch, Arcam Solo, KEF iQ5
FLAC up to 24/192 - 886 albums with 11164 songs by 620 artists
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