Lack of encoding utilities for doing this is somewhat of an issue…but you can have foobar2000 and QAAC encoding to AAC TVBR127 fairly quickly and painlessly.
Basic steps:
- Download and install QuickTime
- Download and extract QAAC
- Download and install foobar2000
- You can access the foobar2000 converter by right clicking a song or songs within foobar2000 and going to Convert -> …
- See screens below; foobar essentially decodes the file you’re converting to a temporary wave file and passes it to QAAC along with the custom commands you put in the “Parameters”
- Convert!
"You might want to optionally add --no-optimize option. --no-optimize directs qaac not to optimize the MP4 container file after encoding. Optimizing is a bit time consuming process for very large files, and it's needless because foobar2000 will also touch encoded file after encoding has finished, to write it's own tags or something."
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Encoding is about 3x as quick for me when using the --no-optimize option
I forgot this "Since qaac accepts high bit depth sample formats like int32/float32/float64, You can set "Highest BPS supported" to 32."
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