Why do I receive an error when I export to an FFmpeg format?
If you receive a “cannot find audio codec” error when exporting to an FFmpeg format, the FFmpeg library you are linking to does not support this codec. To export to this format, you will need a build of the FFmpeg library that supports this codec. Distributable libraries will not include support for AMR narrow band or wide band, due to licensing issues. Exporting to AMR will return the error “FFmpeg cannot find audio codec 0x12000” (or “0x 12001” in the case of wide band). To obtain AMR export (and import) support, you could build FFmpeg yourself from source and enable libamr_nb and/or libamr_wb in the configure step. Other Frequently Asked Questions…
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