How do audiobooks solve the copyright problem of book authors?

Audio books mostly solve the copyright problem of book authors by authorizing or purchasing copyright. Authorization refers to the agreement reached between the author and the publishing house, which gives the publishing house the right to produce and publish audio books. Buying copyright means that the publishing house buys copyright directly from the author and owns the production and publishing rights of audio books. In addition, some publishers will provide authors with corresponding fees to safeguard their intellectual property rights.

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