The position in bytes, rounded up to the next byte boundary.
The number of bits remaining.
Reads an unsigned value of count bits.
Reads count bytes, which need not be byte aligned.
Reads a single bit as a boolean.
Moves to the given byte position.
Reads big-endian bit fields, for bit-packed syntax such as MPEG sections whose fields are not byte aligned. For byte-aligned data, use BufferReader.
Fields of up to 53 bits are read exactly.