public ChaseHokan(numTaskInfo nti, int lastSegmentNo, string[] name,
string lvid, RecordingManager rm, Html5Recorder h5r)
{
this.nti = nti;
this.lastSegmentNo = lastSegmentNo;
this.name = name;
this.lvid = lvid;
this.rm = rm;
this.h5r = h5r;
}
public bool start(numTaskInfo nti)
{
try {
this.nti = nti;
Thread.Sleep(3000);
var subL = rfu.subGotNumTaskInfo;
rec.addDebugBuf("drop segment process s.dt " + nti.dt.ToString() + " lastwrote " + lastWroteSegmentDt.ToString() + " now " + DateTime.Now.ToString() + " nti.no " + nti.no + " nti.originNo " + nti.originNo + " lastsegmentno " + lastSegmentNo);
if (rfu.subGotNumTaskInfo != null)
{
rec.addDebugBuf("drop segment process start count " + subL.Count);
if (rfu.subGotNumTaskInfo.Count > 0)
{
rec.addDebugBuf("drop segment process subList min " + subL[0].dt + " " + subL[0].no + " max " + subL[subL.Count - 1].dt + " " + subL[subL.Count - 1].no);
}
}
var fName = writeNukeSegment();
rec.addDebugBuf("drop fname " + (fName == null ? "" : (fName[0] + " " + fName[1])));
var dropTime = (nti.no - lastSegmentNo - 1) * nti.second;
var msg = lastWroteSegmentDt.ToString() + "ぐらいから" + nti.dt.ToString() + "ぐらいまでの動画データが取得できませんでした。(" + dropTime + "秒)";
string hokanMsg = (fName == null) ? "補完設定がされていませんでした。" :
// ((fName == "") ? "補完用データがありませんでした。" : ("補完を試みました。" + fName));
("補完を試みます。");
if (rm.cfg.get("IsSegmentNukeInfo") == "true")
{
writeNukeInfo(msg, null, nti.no, hokanMsg);
}
else
{
rec.addDebugBuf("write nuke info no");
}
rm.form.addLogText(msg);
rm.form.addLogText(hokanMsg, true);
if (fName != null)
{
rec.addDebugBuf("drop hokan chase nti.no " + nti.no + " nti.second " + nti.second);
chaseHokan = new ChaseHokan(nti, lastSegmentNo, fName, rfu.lvid, rm, h5r);
Task.Run(() => {
chaseHokan.start();
chaseHokan = null;
rec.dsp = null;
});
}
else
{
return(false);
}
} catch (Exception e) {
rec.addDebugBuf("drop exception " + e.Message + e.Source + e.StackTrace + e.TargetSite);
}
return(true);
}
private void rtmpdumpReadFFmpegWriteProcess(
Process rtmpdumpP, Process ffmpegP)
{
util.debugWriteLine("rtmpdumpReadFFmpegWriteProcess start");
Stream o;
try {
Thread.Sleep(500);
o = rtmpdumpP.StandardOutput.BaseStream;
} catch (Exception e) {
util.debugWriteLine(e.Message + e.Source + e.StackTrace + e.TargetSite);
return;
}
// var _is = ffmpegP.StandardInput.BaseStream;
var b = new byte[100000000];
while (!rtmpdumpP.HasExited && rfu == rm.rfu)
{
try {
var i = o.Read(b, 0, b.Length);
// if (isFirst)
// Debug.WriteLine("rtmpdump " + i);
// if (rm.isPlayOnlyMode) continue;
if (i == 0)
{
util.debugWriteLine("rtmpdump read i " + (" get 0"));
}
var bb = b.CloneRange(0, i);
if (rfu.firstFlvData == null && bb.Length > 0)
{
rfu.firstFlvData = bb;
util.debugWriteLine("rtmp set firstData len " + bb.Length);
}
var nti = new numTaskInfo(subNtiGroupNum, null, 1, null, 0, 0);
nti.res = bb;
rfu.subGotNumTaskInfo.Add(nti);
} catch (Exception ee) {
Debug.WriteLine("rtmpdump read exception " + ee.Message + ee.Source + ee.StackTrace + ee.TargetSite);
}
}
subNtiGroupNum++;
util.debugWriteLine("rtmpdumpReadFFmpegWriteProcess end");
}
private void ffmpegReadProcess(Process ffmpegP)
{
util.debugWriteLine("ffmpegReadProcess start");
Stream _os;
try {
_os = ffmpegP.StandardOutput.BaseStream;
} catch (Exception e) {
util.debugWriteLine(e.Message + e.Source + e.StackTrace + e.TargetSite);
return;
}
var resBuf = new List <byte>();
var b = new byte[100000000];
while (!ffmpegP.HasExited)
{
try {
var i = _os.Read(b, 0, b.Length);
// if (isFirst)
// Debug.WriteLine("ff " + i);
var bb = b.CloneRange(0, i);
var nti = new numTaskInfo(0, null, 1, null, 0, 0);
nti.res = bb;
// util.debugWriteLine("ffmpeg " + nti.res.Length + util.getMainSubStr(isSub, true));
// if (DateTime.Now - nti.dt > TimeSpan.FromSeconds(2)) {
rfu.subGotNumTaskInfo.Add(nti);
// }
} catch (Exception ee) {
Debug.WriteLine(ee.Message + ee.Source + ee.StackTrace + ee.TargetSite);
}
}
util.debugWriteLine("ffmpegReadProcess end");
}
