public static async Task <int> GetInputFrameCountAsync(string path)
{
long filesize = IOUtils.GetFilesize(path);
PseudoUniqueFile hash = new PseudoUniqueFile(path, filesize);
if (filesize > 0 && FrameCountCacheContains(hash))
{
Logger.Log($"FrameCountCache contains this hash, using cached frame count.", true);
return(GetFrameCountFromCache(hash));
}
else
{
Logger.Log($"Hash not cached, reading frame count.", true);
}
int frameCount;
if (IOUtils.IsPathDirectory(path))
{
frameCount = IOUtils.GetAmountOfFiles(path, false);
}
else
{
frameCount = await FfmpegCommands.GetFrameCountAsync(path);
}
Logger.Log($"Adding hash with frame count {frameCount} to cache.", true);
frameCountCache.Add(hash, frameCount);
return(frameCount);
}
public static async Task <int> GetFrameCountAsync(string path, int retryCount = 3)
{
Logger.Log($"Getting frame count ({path})", true);
long filesize = IoUtils.GetFilesize(path);
QueryInfo hash = new QueryInfo(path, filesize);
if (filesize > 0 && CacheContains(hash))
{
Logger.Log($"Cache contains this hash, using cached value.", true);
return(GetFromCache(hash));
}
else
{
Logger.Log($"Hash not cached, reading frame count.", true);
}
int frameCount;
if (IoUtils.IsPathDirectory(path))
{
frameCount = IoUtils.GetAmountOfFiles(path, false);
}
else
{
frameCount = await FfmpegCommands.GetFrameCountAsync(path);
}
if (frameCount > 0)
{
Logger.Log($"Adding hash with value {frameCount} to cache.", true);
cache.Add(hash, frameCount);
}
else
{
if (retryCount > 0)
{
Logger.Log($"Got {frameCount} frames, retrying ({retryCount} left)", true);
Clear();
frameCount = await GetFrameCountAsync(path, retryCount - 1);
}
else
{
Logger.Log($"Failed to get frames and out of retries ({frameCount} frames for {path})", true);
}
}
return(frameCount);
}