GstVideoCodecFrame

deadline GstClockTime deadline;: Running time when the frame will be used.
decodeFrameNumber uint decodeFrameNumber;
distanceFromSync int distanceFromSync;: Distance in frames from the last synchronization point.
dts GstClockTime dts;: Decoding timestamp
duration GstClockTime duration;: Duration of the frame
events GList* events;
flags uint flags;
inputBuffer GstBuffer* inputBuffer;: the input #GstBuffer that created this frame. The buffer is owned by the frame and references to the frame instead of the buffer should be kept.
outputBuffer GstBuffer* outputBuffer;: the output #GstBuffer. Implementations should set this either directly, or by using the gstvideo.video_decoder.VideoDecoder.allocateOutputFrame or gstvideo.video_decoder.VideoDecoder.allocateOutputBuffer methods. The buffer is owned by the frame and references to the frame instead of the buffer should be kept.
presentationFrameNumber uint presentationFrameNumber;
pts GstClockTime pts;: Presentation timestamp
refCount int refCount;
systemFrameNumber uint systemFrameNumber;: Unique identifier for the frame. Use this if you need to get hold of the frame later (like when data is being decoded). Typical usage in decoders is to set this on the opaque value provided to the library and get back the frame using gstvideo.video_decoder.VideoDecoder.getFrame
userData void* userData;
userDataDestroyNotify GDestroyNotify userDataDestroyNotify;

structs