A class for private options.
If this AVIOContext is created by avio_open2(), av_class is set and passes the options down to protocols.
If this AVIOContext is manually allocated, then av_class may be set by the caller.
warning -- this field can be NULL, be sure to not pass this AVIOContext to any av_opt_* functions in that case.
See Implementation
A class for private options.
If this AVIOContext is created by avio_open2(), av_class is set and passes the options down to protocols.
If this AVIOContext is manually allocated, then av_class may be set by the caller.
warning -- this field can be NULL, be sure to not pass this AVIOContext to any av_opt_* functions in that case.