1 #ifndef _AV_TRANSCODER_MEDIA_PROPERTY_DATA_PROPERTIES_HPP 
    2 #define _AV_TRANSCODER_MEDIA_PROPERTY_DATA_PROPERTIES_HPP 
   18     void detectAncillaryData();
 
   22 AvExport std::ostream& 
operator<<(std::ostream& flux, 
const DataProperties& dataProperties);
 
DataProperties(const FormatContext &formatContext, const size_t index)
 
Wrapper of an AVFormatContext. 
 
Virtual based class of properties for all types of stream. 
 
std::ostream & operator<<(std::ostream &flux, const InputFile &input)