private static List <WBLine> GetWBImageData(int second)
{
try
{
if (wbImageIndex == null)
{
var buffer = FileApi.GetIndexFile(wbImageIndexFile);
wbImageIndexList = FileApi.GetIndexList(buffer);
wbImageIndex = FileApi.GetWBIndex(wbImageIndexList);
}
TimeSpan tspan = TimeSpan.FromSeconds(second);
List <WBLine> lines = FileApi.GetWBImageData(wbImageDataFile, wbImageIndexList, wbImageIndex, WBLine.StreamSize, tspan);
return(lines);
}
catch (Exception)
{
return(null);
}
}
private static List <WBEvent> GetWBSequenceData(int second)
{
try
{
if (wbSequenceIndex == null)
{
var buffer = FileApi.GetIndexFile(wbSequenceIndexFile);
wbSequenceIndexList = FileApi.GetIndexList(buffer);
wbSequenceIndex = FileApi.GetWBIndex(wbSequenceIndexList);
}
TimeSpan tspan = TimeSpan.FromSeconds(second);
List <WBEvent> events = FileApi.GetWBSequenceData(wbSequenceDataFile, wbSequenceIndexList, wbSequenceIndex, WBEvent.StreamSize, tspan);
return(events);
}
catch (Exception)
{
return(null);
}
}
public static List <SSImage> GetScreenshotData(int second)
{
if (ssIndexList == null || ssIndexList.Count == 0)
{
var buffer = FileApi.GetIndexFile(ssIndexFile);
ssIndexList = FileApi.GetIndexList(buffer);
ssIndexMap.Clear();
for (int i = 0; i < ssIndexList.Count; i++)
{
if (!ssIndexMap.ContainsKey(ssIndexList[i].TimeStamp))
{
ssIndexMap.Add(new KeyValuePair <int, int>(ssIndexList[i].TimeStamp, i));
}
}
}
var ssIndex = FileApi.GetSSIndex(ssIndexList, ssIndexMap, second);
return(FileApi.GetSSData(ssDataFile, ssIndex));
}