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Convert ATRAC3 Plus to ATRAC1 #9
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You can decode atrac3plus by ffmpeg to pcm and than encode pcm to atrac1. The result will be same. |
That requires additional extra steps and extra harddrive space which consume a lot of time. |
I can support read from stdin, on linux/mac it makes possible to pipeline ffmpeg and atracdenc without saving temporal files. It can be done for quite short period. |
Great, I hope it is possible on the Windows build as well (or with temp files which can be deleted after processing). |
The New Year present )) |
The ffmpeg input file has 48000 samplerate. Try to add ffmpeg option to resample stream to 44100 |
It's quite weird as an output file is generated but still the errors in the console. |
Can you just decode this sample by ffmpeg? If so please send me this sample. |
Maybe use And to get 'DSP Type-?' kind of that extra 'airy'-sound you could pre-process the wav with eg. stereotool.com (free version is what i use) and search for a very neutral profile on the forum (or create one your self) especially more silent/background instruments need to be pushed more forward i guess, and widen the stereo a bit, that is probably what the DSP/Type stuff does during recording, but i can only guess. For example; you can also pipe stereotool so you command will be like: |
Is not possible yet. It's only possible to decode Atrac1, not Atrac 3 or Atrac 3 Plus.
Decoding source
ATRAC3 Plus https://github.com/FFmpeg/FFmpeg/blob/master/libavcodec/atrac3plus.c
ATRAC3 https://github.com/FFmpeg/FFmpeg/blob/master/libavcodec/atrac3.c
Or use the one from VGMStream
https://github.com/losnoco/vgmstream
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