bpa wrote: 
> > pssturges wrote: 
> > I think I mostly follow what you are saying here, but are you referring
> > to all 24 bit alac files? I have many other 24bit alac files encoded
> > using other encoders and they play just fine and the receiver reports
> > them as being 24bit.[/qupote]
> > You didn't mention working alac 24 bit file before !!
> > 
> > I do not use alac. I cannot say "all "alac.  I created a test alac file
> > in the manner yoiu described using ffmpeg. 
> > 
> > If you have other 24 bit alac file that work - please describe how they
> > were created and I can check it (as long as it doesn't involve any Apple
> > stuff).
> > 
> > 
> > How did you create 24 bit alac witth s32le ?
> > 
> > The secondary issue that needs to be checked is whether LMS sends them
> > to a player as audio/L16 - which is 16 bit.> > 
> 
> Sorry, I guess I wasn't explicit enough. Thought I had at least
> implied that this was only a group of ALAC 24 bit files. ie encoded
> with ffmpeg. Files encoded with other software do seem to work
> correctly. I have used a few including JRiver and XLD. The problem
> files are those encoded with ffmpeg using the command line shown in my
> previous post. The OP only had issues with files encoded with 'Max'
> software. I have speculated that perhaps max uses ffmpeg under the
> hood for encoding.
> 
> Below is the info of a working file. Not sure that it is that
> different.
> 
> > 
Code:
--------------------
  >   > ffmpeg -i "01 - Last Of My Kind.m4a"
  > ffmpeg version 2.8.14-0ubuntu0.16.04.1 Copyright (c) 2000-2018 the FFmpeg 
developers
  > built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.9) 20160609
  > configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 
--build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu 
--incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl 
--enable-shared --disable-stripping --disable-decoder=libopenjpeg 
--disable-decoder=libschroedinger --enable-avresample --enable-avisynth 
--enable-gnutls --enable-ladspa --enable-libass --enable-libbluray 
--enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite 
--enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme 
--enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg 
--enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger 
--enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex 
--enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis 
--enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 
--enable-libxvid --enable-libzvbi --enable-openal -
 -enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 
--enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv
  > WARNING: library configuration mismatch
  > avcodec     configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 
--build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu 
--incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl 
--enable-shared --disable-stripping --disable-decoder=libopenjpeg 
--disable-decoder=libschroedinger --enable-avresample --enable-avisynth 
--enable-gnutls --enable-ladspa --enable-libass --enable-libbluray 
--enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite 
--enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme 
--enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg 
--enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger 
--enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex 
--enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis 
--enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 
--enable-libxvid --enable-libzvbi --ena
 ble-openal --enable-opengl --enable-x11grab --enable-libdc1394 
--enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 
--enable-libopencv --enable-version3 --disable-doc --disable-programs 
--disable-avdevice --disable-avfilter --disable-avformat --disable-avresample 
--disable-postproc --disable-swscale --enable-libopencore_amrnb 
--enable-libopencore_amrwb --enable-libvo_aacenc --enable-libvo_amrwbenc
  > libavutil      54. 31.100 / 54. 31.100
  > libavcodec     56. 60.100 / 56. 60.100
  > libavformat    56. 40.101 / 56. 40.101
  > libavdevice    56.  4.100 / 56.  4.100
  > libavfilter     5. 40.101 /  5. 40.101
  > libavresample   2.  1.  0 /  2.  1.  0
  > libswscale      3.  1.101 /  3.  1.101
  > libswresample   1.  2.101 /  1.  2.101
  > libpostproc    53.  3.100 / 53.  3.100
  > [mov,mp4,m4a,3gp,3g2,mj2 @ 0xc17280] stream 0, timescale not set
  > [mjpeg @ 0xc1a960] Changeing bps to 8
  > Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '01 - Last Of My Kind.m4a':
  > Metadata:
  > major_brand     : M4A 
  > minor_version   : 0
  > compatible_brands: M4A mp42isom
  > creation_time   : 2018-04-13 23:45:17
  > copyright       : 
  > copyright-eng   : 
  > Date (release)  : 42902
  > Dynamic Range (DR): 11
  > Dynamic Range (R128): 9.0720901489257813
  > Peak Level (R128): -1.2 dBTP; -1.2 Left; -1.2 Right
  > Peak Level (Sample): -1.2 dB; -1.3 Left; -1.2 Right
  > RATING          : 0
  > Tool Name       : Media Center
  > Volume Level (R128): -7.3001298904418945
  > Volume Level (ReplayGain): -2.3001298904418945
  > iTunNORM        :  00000BB7 00000BB7 00001D49 00001D49 00000000 00000000 
00000000 00000000 00000000 00000000
  > replaygain_album_gain: -5.08 dB
  > replaygain_album_peak: 0.867574
  > replaygain_track_gain: -2.3
  > replaygain_track_peak: 0.871
  > album_artist    : Jason Isbell and the 400 Unit
  > disc            : 1
  > track           : 1
  > artist          : Jason Isbell and the 400 Unit
  > album           : The Nashville Sound
  > comment         : Adjusted by iVolume 04/14/2018 22:32:28
  > : Hires Lossless
  > date            : 2017-06-16
  > genre           : Country
  > title           : Last Of My Kind
  > Duration: 00:04:22.41, start: 0.000000, bitrate: 2791 kb/s
  > Stream #0:0(und): Audio: alac (alac / 0x63616C61), 96000 Hz, stereo, s32p 
(24 bit), 2789 kb/s (default)
  > Metadata:
  > creation_time   : 2018-04-13 23:45:17
  > Side data:
  > replaygain: track gain - -2.300000, track peak - 0.000020, album gain - 
-5.080000, album peak - 0.000020, 
  > Stream #0:1: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 600x600 
[SAR 300:300 DAR 1:1], 90k tbr, 90k tbn, 90k tbc
--------------------
> >


------------------------------------------------------------------------
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View this thread: http://forums.slimdevices.com/showthread.php?t=102059

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