D:\RF My Videos\ffmpeg Convert>rem this batch processes all files in folder 'input' and puts the result in folder 'output'

D:\RF My Videos\ffmpeg Convert>FOR /F "tokens=*" %G IN ('dir /b /s *.dts') DO ffmpeg -i "%G" -af aformat=f=s32p:r=192000:cl=stereo "D:\RF My Videos\ffmpeg Convert\output\%~nG.flac"

D:\RF My Videos\ffmpeg Convert>ffmpeg -i "D:\RF My Videos\ffmpeg Convert\input\4.dts" -af aformat=f=s32p:r=192000:cl=stereo "D:\RF My Videos\ffmpeg Convert\output\4.flac"
ffmpeg version 2022-08-22-git-f23e3ce858-essentials_build-www.gyan.dev Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 12.1.0 (Rev2, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband
  libavutil      57. 33.101 / 57. 33.101
  libavcodec     59. 42.102 / 59. 42.102
  libavformat    59. 30.100 / 59. 30.100
  libavdevice    59.  8.101 / 59.  8.101
  libavfilter     8. 46.103 /  8. 46.103
  libswscale      6.  8.103 /  6.  8.103
  libswresample   4.  8.100 /  4.  8.100
  libpostproc    56.  7.100 / 56.  7.100
[dca @ 000002b38e7f3180] Residual encoded channels are present without core
Input #0, dts, from 'D:\RF My Videos\ffmpeg Convert\input\4.dts':
  Duration: N/A, start: 0.000000, bitrate: N/A
  Stream #0:0: Audio: dts (DTS-HD MA), 192000 Hz, stereo, s32p (24 bit)
Stream mapping:
  Stream #0:0 -> #0:0 (dts (dca) -> flac (native))
Press [q] to stop, [?] for help
[dca @ 000002b38e7ddb40] Residual encoded channels are present without core
Error while decoding stream #0:0: Invalid argument
[flac @ 000002b38e8790c0] encoding as 24 bits-per-sample
Output #0, flac, to 'D:\RF My Videos\ffmpeg Convert\output\4.flac':
  Metadata:
    encoder         : Lavf59.30.100
  Stream #0:0: Audio: flac, 192000 Hz, stereo, s32 (24 bit), 128 kb/s
    Metadata:
      encoder         : Lavc59.42.102 flac
[dca @ 000002b38e7ddb40] DSYNC check failed43.3kbits/s speed=51.9x
Error while decoding stream #0:0: Invalid data found when processing input
size=   47363kB time=00:01:17.07 bitrate=5033.8kbits/s speed=54.1x
video:0kB audio:47354kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.017092%

D:\RF My Videos\ffmpeg Convert>ffmpeg -i "D:\RF My Videos\ffmpeg Convert\input\5.dts" -af aformat=f=s32p:r=192000:cl=stereo "D:\RF My Videos\ffmpeg Convert\output\5.flac"
ffmpeg version 2022-08-22-git-f23e3ce858-essentials_build-www.gyan.dev Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 12.1.0 (Rev2, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband
  libavutil      57. 33.101 / 57. 33.101
  libavcodec     59. 42.102 / 59. 42.102
  libavformat    59. 30.100 / 59. 30.100
  libavdevice    59.  8.101 / 59.  8.101
  libavfilter     8. 46.103 /  8. 46.103
  libswscale      6.  8.103 /  6.  8.103
  libswresample   4.  8.100 /  4.  8.100
  libpostproc    56.  7.100 / 56.  7.100
[dca @ 000001c006c031c0] No valid DCA sub-stream found
[dts @ 000001c006beaec0] Estimating duration from bitrate, this may be inaccurate
Input #0, dts, from 'D:\RF My Videos\ffmpeg Convert\input\5.dts':
  Duration: 00:20:53.49, start: 0.000000, bitrate: 1536 kb/s
  Stream #0:0: Audio: dts (DTS), 48000 Hz, stereo, s32p (24 bit), 1536 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (dts (dca) -> flac (native))
Press [q] to stop, [?] for help
[dca @ 000001c006c17d00] No valid DCA sub-stream found
Error while decoding stream #0:0: Invalid data found when processing input
[flac @ 000001c006c552c0] encoding as 24 bits-per-sample
Output #0, flac, to 'D:\RF My Videos\ffmpeg Convert\output\5.flac':
  Metadata:
    encoder         : Lavf59.30.100
  Stream #0:0: Audio: flac, 192000 Hz, stereo, s32 (24 bit), 128 kb/s
    Metadata:
      encoder         : Lavc59.42.102 flac
Error while decoding stream #0:0: Invalid data found when processing input
size=  204968kB time=00:05:23.15 bitrate=5195.9kbits/s speed=58.2x
video:0kB audio:204960kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.003949%

D:\RF My Videos\ffmpeg Convert>pause
Press any key to continue . . .