Set the serial number for the FLAC stream to use in the Ogg container.
\note This does not need to be set for native FLAC encoding.
\note It is recommended to set a serial number explicitly as the default of '0' may collide with other streams.
\default \c 0 \param encoder An encoder instance to set. \param serial_number See above. \assert \code encoder != NULL \endcode \retval FLAC__bool \c false if the encoder is already initialized, else \c true.
See Implementation
Set the serial number for the FLAC stream to use in the Ogg container.
\note This does not need to be set for native FLAC encoding.
\note It is recommended to set a serial number explicitly as the default of '0' may collide with other streams.
\default \c 0 \param encoder An encoder instance to set. \param serial_number See above. \assert \code encoder != NULL \endcode \retval FLAC__bool \c false if the encoder is already initialized, else \c true.