Converts the profile indication (profile_idc) in the stream's
sequence parameter set into a string. The SPS is expected to have the
following format, as defined in the H.264 specification. The SPS is viewed
as a bitstream here, with bit 0 being the most significant bit of the first
byte.
Bit 0:7 - Profile indication
Bit 8 - constraint_set0_flag
Bit 9 - constraint_set1_flag
Bit 10 - constraint_set2_flag
Bit 11 - constraint_set3_flag
Bit 12 - constraint_set3_flag
Bit 13:15 - Reserved
Bit 16:24 - Level indication
Parameters
sps: string|Uint8Array<ArrayBufferLike>
Pointer to the sequence parameter set for the stream.
Returns string
The profile as a const string, or null if there is an error.
Converts the profile indication (profile_idc) in the stream's sequence parameter set into a string. The SPS is expected to have the following format, as defined in the H.264 specification. The SPS is viewed as a bitstream here, with bit 0 being the most significant bit of the first byte.