public static string FlvSum(Flv A, bool 是否直播结束)
{
List <string> DelFileList = new List <string>();
String path1 = A.File1Url;
String path2 = A.File2Url;
if (!File.Exists(path1))
{
InfoLog.InfoPrintf("续录文件[" + path1 + "]文件不存在，不符合合并条件，文件合并取消", InfoLog.InfoClass.Debug);
return(null);
}
else if (!File.Exists(path2))
{
InfoLog.InfoPrintf("续录文件[" + path2 + "]文件不存在，不符合合并条件，文件合并取消", InfoLog.InfoClass.Debug);
return(null);
}
string output = "";
if (是否直播结束)
{
string file = A.File1Url.Replace("_202", "⒂").Split('⒂')[0];
if (file.Substring(file.Length - 4, 4) == ".flv")
{
file = file.Substring(0, file.Length - 4);
}
if (!string.IsNullOrEmpty(file))
{
output = file + $"_{DateTime.Now.ToString("yyyyMMddHHmmssfff")}合并.flv";
}
else
{
string T1 = A.File1Url.Replace("_202", "⒂").Split('⒂')[0];
if (T1.Substring(T1.Length - 4, 4) == ".flv")
{
T1 = T1.Substring(0, T1.Length - 4);
}
if (!string.IsNullOrEmpty(T1))
{
output = T1 + $"_{DateTime.Now.ToString("yyyyMMddHHmmssfff")}合并.flv";
}
else
{
output = $"_{new Random().Next(10000,99999)}合并.flv";
}
}
}
else
{
output = A.File1Url.Replace("_202", "⒂").Split('⒂')[0] + "_" + DateTime.Now.ToString("yyyyMMddHHmmssfff") + ".flv";
}
if (File.Exists(output))
{
output.Replace(".flv", new Random().Next(1000, 9999) + ".flv");
}
using (FileStream fs1 = new FileStream(path1, FileMode.Open))
using (FileStream fs2 = new FileStream(path2, FileMode.Open))
//using (FileStream fs3 = new FileStream(path3, FileMode.Open))
using (FileStream fsMerge = new FileStream(output, FileMode.Create))
{
if (GetFLVFileInfo(fs1) != null && GetFLVFileInfo(fs2) != null)
{
if (IsSuitableToMerge(GetFLVFileInfo(fs1), GetFLVFileInfo(fs2)) == false
)//|| IsSuitableToMerge(GetFLVFileInfo(fs1), GetFLVFileInfo(fs3)) == false)
{
InfoLog.InfoPrintf("1该视频不适合合并，放弃合并", InfoLog.InfoClass.载必要提示);
return(null);
}
int time = Merge(fs1, fsMerge, true, 0);
time = Merge(fs2, fsMerge, false, time);
//time = Merge(fs3, fsMerge, false, time);
InfoLog.InfoPrintf("续录文件[" + output + "]合并完成", InfoLog.InfoClass.载必要提示);
fs1.Close();
fs1.Dispose();
fs2.Close();
fs2.Dispose();
fsMerge.Close();
fsMerge.Dispose();
//if (是否直播结束)
//{
// try
// {
// 转码(output);
// }
// catch (Exception)
// {
// }
//}
//else
//{
// GC.Collect();
//}
return(output);
}
else
{
InfoLog.InfoPrintf("2该视频不适合合并，放弃合并", InfoLog.InfoClass.载必要提示);
return(null);
}
}
}
public static string FlvSum(Flv A, bool 是否直播结束)
{
String path1 = A.File1Url;
String path2 = A.File2Url;
if (!File.Exists(path1))
{
InfoLog.InfoPrintf("续录文件[" + path1 + "]文件不存在，不符合合并条件，文件合并取消", InfoLog.InfoClass.Debug);
if (File.Exists(path2))
{
return(path2);
}
else
{
return(null);
}
}
else if (!File.Exists(path2))
{
InfoLog.InfoPrintf("续录文件[" + path2 + "]文件不存在，不符合合并条件，文件合并取消", InfoLog.InfoClass.Debug);
return(null);
}
String output;
if (是否直播结束)
{
output = A.File1Url.Replace("_202", "⒂").Split('⒂')[0] + ".flv";
}
else
{
output = A.File1Url.Replace("_202", "⒂").Split('⒂')[0] + "_" + DateTime.Now.ToString("yyyyMMddHHmmssfff") + ".flv";
}
using (FileStream fs1 = new FileStream(path1, FileMode.Open))
using (FileStream fs2 = new FileStream(path2, FileMode.Open))
//using (FileStream fs3 = new FileStream(path3, FileMode.Open))
using (FileStream fsMerge = new FileStream(output, FileMode.Create))
{
if (GetFLVFileInfo(fs1) != null && GetFLVFileInfo(fs2) != null)
{
if (IsSuitableToMerge(GetFLVFileInfo(fs1), GetFLVFileInfo(fs2)) == false
)//|| IsSuitableToMerge(GetFLVFileInfo(fs1), GetFLVFileInfo(fs3)) == false)
{
InfoLog.InfoPrintf("1该视频不适合合并，放弃合并", InfoLog.InfoClass.载必要提示);
return(null);
}
int time = Merge(fs1, fsMerge, true, 0);
time = Merge(fs2, fsMerge, false, time);
//time = Merge(fs3, fsMerge, false, time);
InfoLog.InfoPrintf("续录文件[" + output + "]合并完成", InfoLog.InfoClass.载必要提示);
fs1.Close();
fs1.Dispose();
fs2.Close();
fs2.Dispose();
fsMerge.Close();
fsMerge.Dispose();
try
{
File.Delete(path1);
File.Delete(path2);
}
catch (Exception)
{
}
if (是否直播结束)
{
try
{
转码(output);
}
catch (Exception)
{
}
}
else
{
GC.Collect();
}
return(output);
}
else
{
InfoLog.InfoPrintf("2该视频不适合合并，放弃合并", InfoLog.InfoClass.载必要提示);
return(null);
}
}
}
