public void FinallizeFile()
{
try
{
if (!Directory.Exists(Path.GetDirectoryName(path)))
{
Directory.CreateDirectory(Path.GetDirectoryName(path));
}
using (var fs = new FileStream(path, FileMode.CreateNew, FileAccess.ReadWrite))
{
fs.Write(FlvStreamProcessor.FLV_HEADER_BYTES, 0, FlvStreamProcessor.FLV_HEADER_BYTES.Length);
fs.Write(new byte[] { 0, 0, 0, 0, }, 0, 4);
double clipDuration = (Tags[Tags.Count - 1].TimeStamp - Tags[0].TimeStamp) / 1000d;
Header["duration"] = clipDuration;
Header["lasttimestamp"] = (double)(Tags[Tags.Count - 1].TimeStamp - Tags[0].TimeStamp);
var t = funcFlvTag();
t.TagType = TagType.DATA;
if (Header.ContainsKey("BililiveRecorder"))
{
// TODO: 更好的写法
(Header["BililiveRecorder"] as Dictionary <string, object>)["starttime"] = DateTime.UtcNow - TimeSpan.FromSeconds(clipDuration);
}
t.Data = Header.ToBytes();
t.WriteTo(fs);
int offset = Tags[0].TimeStamp;
HTags.ForEach(tag => tag.WriteTo(fs));
Tags.ForEach(tag => tag.WriteTo(fs, offset));
logger.Info("剪辑已保存：{0}", Path.GetFileName(path));
fs.Close();
}
Tags.Clear();
}
catch (IOException ex)
{
logger.Warn(ex, "保存剪辑文件时出错");
}
catch (Exception ex)
{
logger.Error(ex, "保存剪辑文件时出错");
}
ClipFinalized?.Invoke(this, new ClipFinalizedArgs()
{
ClipProcessor = this
});
}
public void FinallizeFile()
{
try
{
if (!Directory.Exists(Path.GetDirectoryName(path)))
{
Directory.CreateDirectory(Path.GetDirectoryName(path));
}
using (var fs = new FileStream(path, FileMode.CreateNew, FileAccess.ReadWrite))
{
fs.Write(FlvStreamProcessor.FLV_HEADER_BYTES, 0, FlvStreamProcessor.FLV_HEADER_BYTES.Length);
fs.Write(new byte[] { 0, 0, 0, 0, }, 0, 4);
Header.Meta["duration"] = (Tags[Tags.Count - 1].TimeStamp - Tags[0].TimeStamp) / 1000d;
Header.Meta["lasttimestamp"] = (Tags[Tags.Count - 1].TimeStamp - Tags[0].TimeStamp);
var t = new FlvTag
{
TagType = TagType.DATA,
Data = Header.ToBytes()
};
t.WriteTo(fs);
int offset = Tags[0].TimeStamp;
HTags.ForEach(tag => tag.WriteTo(fs));
Tags.ForEach(tag => tag.WriteTo(fs, offset));
logger.Info("剪辑已保存：{0}", Path.GetFileName(path));
fs.Close();
}
Tags.Clear();
}
catch (Exception ex)
{
logger.Error(ex, "保存剪辑文件时出错");
}
ClipFinalized?.Invoke(this, new ClipFinalizedArgs()
{
ClipProcessor = this
});
}
