/** flush the encoder [returns number of bytes encoded] */
int ff_mqc_flush(MqcState *mqc);
int ff_mqc_flush_to(MqcState *mqc, uint8_t *dst, int *dst_len);
/** flush the encoder [returns number of bytes encoded] */
int ff_mqc_flush(MqcState *mqc);
int ff_mqc_flush_to(MqcState *mqc, uint8_t *dst, int *dst_len);