Converts the level indication (level_idc) in the stream's
sequence parameter set into a string. The SPS is expected to have the
same format as for gst_codec_utils_h264_get_profile().
Parameters
sps: string|Uint8Array<ArrayBufferLike>
Pointer to the sequence parameter set for the stream.
Returns string
The level as a const string, or null if there is an error.
Converts the level indication (level_idc) in the stream's sequence parameter set into a string. The SPS is expected to have the same format as for
gst_codec_utils_h264_get_profile().