GstTimeCache Cache time and byteoffsets. This class is used by plugins to manage time vs byte offsets. It is mainly used for efficient seeking. @location: @timestamp: @groupnum: @entries: @certainty: @peergroup: @mintimestamp: @maxtimestamp: @minlocation: @maxlocation: @GST_TIME_CACHE_UNKNOWN: @GST_TIME_CACHE_CERTAIN: @GST_TIME_CACHE_FUZZY_LOCATION: @GST_TIME_CACHE_FUZZY_TIMESTAMP: @GST_TIME_CACHE_FUZZY: @Returns: @tc: @Returns: @tc: @Returns: @tc: @groupnum: @Returns: @tc: @certainty: @tc: @Returns: @tc: @location: @timestamp: @tc: @location: @timestamp: @Returns: @tc: @timestamp: @location: @Returns: