Skip to main content

Topic: TransPCM—use Float16/24 to reduce bit-depth, also promotes compression (Read 34608 times) previous topic - next topic

0 Members and 1 Guest are viewing this topic.
  • Nick.C
  • [*][*][*][*][*]
  • Developer
TransPCM—use Float16/24 to reduce bit-depth, also promotes compression
Reply #50
The use of --stdinname %d is to tell the program what filename to associate with the data taken from STDIN.

Error 50 (0x32) denotes that the string "tpout.wav" cannot be found in %d (i.e. all output files are expected to end "tpout.wav" - although this *should* have been documented....

The "/d /c" before "C:\.....\TransPCM" are parameters for cmd.exe which is called by foobar2000 to carry out the conversion.

I hope that this helps.
lossyWAV -q X -a 4 -s h -A --feedback 2 --limit 15848| FLAC -5 -e -p -b 512 -P=4096 -S-

  • Nick.C
  • [*][*][*][*][*]
  • Developer
TransPCM—use Float16/24 to reduce bit-depth, also promotes compression
Reply #51
Rockbox now has added Float16 compatibility* - thanks saratoga!

Will have to get to work on an HDCD type decoding DSP for foobar2000 / Rockbox to allow incorrectly stored Float16 (i.e. as 16-bit integer) audio in FLAC, WavPack, etc to be correctly identified and converted.

*: in a WAV file.
  • Last Edit: 24 November, 2012, 05:16:34 PM by Nick.C
lossyWAV -q X -a 4 -s h -A --feedback 2 --limit 15848| FLAC -5 -e -p -b 512 -P=4096 -S-

  • saratoga
  • [*][*][*][*][*]
TransPCM—use Float16/24 to reduce bit-depth, also promotes compression
Reply #52
No problem. Hope its useful to people.

  • Nick.C
  • [*][*][*][*][*]
  • Developer
TransPCM—use Float16/24 to reduce bit-depth, also promotes compression
Reply #53
TransPCM beta 0.1.3a attached to post #1 in this thread.
lossyWAV -q X -a 4 -s h -A --feedback 2 --limit 15848| FLAC -5 -e -p -b 512 -P=4096 -S-