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 gstpbutils.global.codecUtilsH264GetProfile.
Pointer to the sequence parameter set for the stream.
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 gstpbutils.global.codecUtilsH264GetProfile.