Flags describing additional frame properties. 
◆ AV_FRAME_FLAG_CORRUPT
      
        
          | #define AV_FRAME_FLAG_CORRUPT   (1 << 0) | 
      
 
The frame data may be corrupted, e.g. 
due to decoding errors. 
Definition at line 624 of file frame.h.
 
 
◆ AV_FRAME_FLAG_KEY
      
        
          | #define AV_FRAME_FLAG_KEY   (1 << 1) | 
      
 
A flag to mark frames that are keyframes. 
Definition at line 628 of file frame.h.
 
 
◆ AV_FRAME_FLAG_DISCARD
      
        
          | #define AV_FRAME_FLAG_DISCARD   (1 << 2) | 
      
 
A flag to mark the frames which need to be decoded, but shouldn't be output. 
Definition at line 632 of file frame.h.
 
 
◆ AV_FRAME_FLAG_INTERLACED
      
        
          | #define AV_FRAME_FLAG_INTERLACED   (1 << 3) | 
      
 
A flag to mark frames whose content is interlaced. 
Definition at line 636 of file frame.h.
 
 
◆ AV_FRAME_FLAG_TOP_FIELD_FIRST
      
        
          | #define AV_FRAME_FLAG_TOP_FIELD_FIRST   (1 << 4) | 
      
 
A flag to mark frames where the top field is displayed first if the content is interlaced. 
Definition at line 641 of file frame.h.