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-rw-r--r--command/markad-standalone.cpp87
-rw-r--r--command/markad-standalone.h2
-rw-r--r--command/marks.cpp4
-rw-r--r--command/marks.h2
-rw-r--r--command/video.cpp3
5 files changed, 57 insertions, 41 deletions
diff --git a/command/markad-standalone.cpp b/command/markad-standalone.cpp
index 4129f63..ec2f4a0 100644
--- a/command/markad-standalone.cpp
+++ b/command/markad-standalone.cpp
@@ -360,7 +360,7 @@ void cMarkAdStandalone::CheckStartStop(int frame, bool checkend)
}
}
-void cMarkAdStandalone::CheckLogoMarks()
+void cMarkAdStandalone::CheckLogoMarks(clMark *last)
{
clMark *mark=marks.GetFirst();
while (mark)
@@ -382,6 +382,7 @@ void cMarkAdStandalone::CheckLogoMarks()
}
}
mark=mark->Next();
+ if ((last) && (mark==last)) return;
}
}
@@ -607,7 +608,8 @@ void cMarkAdStandalone::AddMark(MarkAdMark *Mark)
if ((Mark->Position-prev->position)<MARKDIFF)
{
if (Mark->Comment) isyslog("%s",Mark->Comment);
- isyslog("aspectratio change in short distance, deleting this mark (%i)",Mark->Position);
+ isyslog("aspectratio change in short distance, deleting this mark (%i)",
+ Mark->Position);
return;
}
}
@@ -618,7 +620,8 @@ void cMarkAdStandalone::AddMark(MarkAdMark *Mark)
if ((Mark->Position-prev->position)<MARKDIFF)
{
if (Mark->Comment) isyslog("%s",Mark->Comment);
- isyslog("audiochannel change in short distance, deleting this mark (%i)",Mark->Position);
+ isyslog("audiochannel change in short distance, deleting this mark (%i)",
+ Mark->Position);
return;
}
}
@@ -627,8 +630,8 @@ void cMarkAdStandalone::AddMark(MarkAdMark *Mark)
if (macontext.Info.Length>0)
{
- if (((Mark->Type & 0xF0)==MT_BORDERCHANGE) && (Mark->Position>chkLEFT) &&
- (!macontext.Video.Options.IgnoreLogoDetection))
+ if ((marks.Count(MT_BORDERCHANGE,0xF0)>=3) && (Mark->Position>chkLEFT) &&
+ (Mark->Position<chkRIGHT) && (!macontext.Video.Options.IgnoreLogoDetection))
{
if (Mark->Comment)
{
@@ -641,47 +644,62 @@ void cMarkAdStandalone::AddMark(MarkAdMark *Mark)
marks.Del((uchar) MT_LOGOSTOP);
}
- if (((Mark->Type==MT_CHANNELSTART) || (Mark->Type==MT_ASPECTSTART)) &&
- (Mark->Position>chkLEFT) && (Mark->Position<chkRIGHT) && (bDecodeVideo))
+ bool deleteLogoBorder=false;
+ if ((marks.Count(MT_CHANNELCHANGE,0xF0)>=3) && (Mark->Position>chkLEFT) &&
+ (Mark->Position<chkRIGHT) && (!macontext.Video.Options.IgnoreLogoDetection))
{
- if (Mark->Comment)
+ if (!loggedAlready)
{
- isyslog("%s",Mark->Comment);
- loggedAlready=true;
+ if (Mark->Comment)
+ {
+ isyslog("%s",Mark->Comment);
+ loggedAlready=true;
+ }
}
-
- if ((Mark->Type & 0xF0)==MT_CHANNELCHANGE)
+ isyslog("audio channel changes detected. logo/border detection disabled");
+ if (macontext.Info.VPid.Type==MARKAD_PIDTYPE_VIDEO_H262)
{
- isyslog("audio channel changes detected. logo/border detection disabled");
- if (macontext.Info.VPid.Type==MARKAD_PIDTYPE_VIDEO_H262)
+ if (!macontext.Info.AspectRatio.Num)
{
- if (!macontext.Info.AspectRatio.Num)
- {
- isyslog("assuming broadcast aspectratio is 16:9");
- macontext.Info.AspectRatio.Num=16;
- macontext.Info.AspectRatio.Den=9;
- macontext.Video.Options.IgnoreAspectRatio=true;
- }
+ isyslog("assuming broadcast aspectratio is 16:9");
+ macontext.Info.AspectRatio.Num=16;
+ macontext.Info.AspectRatio.Den=9;
+ macontext.Video.Options.IgnoreAspectRatio=true;
}
- macontext.Audio.Info.DolbyDigital51=true;
- setAudio51=true;
- setAudio20=false;
- reprocess=true;
}
- else
- {
- isyslog("aspectratio changes detected. logo/border detection disabled");
+ macontext.Audio.Info.DolbyDigital51=true;
+ setAudio51=true;
+ setAudio20=false;
+ reprocess=true;
+ deleteLogoBorder=true;
+ }
- if ((!macontext.Info.AspectRatio.Num) && ((Mark->Type & 0xF0)==MT_ASPECTCHANGE))
+ if ((marks.Count(MT_ASPECTCHANGE,0xF0)>=3) && (Mark->Position>chkLEFT) &&
+ (Mark->Position<chkRIGHT) && (!macontext.Video.Options.IgnoreLogoDetection))
+ {
+ if (!loggedAlready)
+ {
+ if (Mark->Comment)
{
- isyslog("assuming broadcast aspectratio is 4:3");
- macontext.Info.AspectRatio.Num=4;
- macontext.Info.AspectRatio.Den=3;
- reprocess=true;
- setVideo43=true;
+ isyslog("%s",Mark->Comment);
+ loggedAlready=true;
}
}
+ isyslog("aspectratio changes detected. logo/border detection disabled");
+ if ((!macontext.Info.AspectRatio.Num) && ((Mark->Type & 0xF0)==MT_ASPECTCHANGE))
+ {
+ isyslog("assuming broadcast aspectratio is 4:3");
+ macontext.Info.AspectRatio.Num=4;
+ macontext.Info.AspectRatio.Den=3;
+ reprocess=true;
+ setVideo43=true;
+ }
+ deleteLogoBorder=true;
+ }
+
+ if (deleteLogoBorder)
+ {
bDecodeVideo=false;
macontext.Video.Data.Valid=false;
marks.Del((uchar) MT_LOGOSTART);
@@ -691,6 +709,7 @@ void cMarkAdStandalone::AddMark(MarkAdMark *Mark)
}
}
if (Mark->Position>chkLEFT) CheckFirstMark();
+ if (marksAligned) CheckLogoMarks(marks.GetLast());
if ((Mark->Comment) && (!loggedAlready)) isyslog("%s",Mark->Comment);
marks.Add(Mark->Type,Mark->Position,Mark->Comment);
diff --git a/command/markad-standalone.h b/command/markad-standalone.h
index 7ffc391..87c86ca 100644
--- a/command/markad-standalone.h
+++ b/command/markad-standalone.h
@@ -242,7 +242,7 @@ unsigned Descriptor_Length:
bool CheckDolbyDigital51();
void CheckStartStop(int frame, bool checkend=false);
void CheckInfoAspectRatio();
- void CheckLogoMarks();
+ void CheckLogoMarks(clMark *last=NULL);
void AddStartMark();
void AddMark(MarkAdMark *Mark);
bool Reset(bool FirstPass=true);
diff --git a/command/marks.cpp b/command/marks.cpp
index 8d433c4..a59840b 100644
--- a/command/marks.cpp
+++ b/command/marks.cpp
@@ -47,7 +47,7 @@ clMarks::~clMarks()
if (indexfd!=-1) close(indexfd);
}
-int clMarks::Count(int Type)
+int clMarks::Count(int Type, int Mask)
{
if (Type==0xFF) return count;
@@ -57,7 +57,7 @@ int clMarks::Count(int Type)
clMark *mark=first;
while (mark)
{
- if (mark->type==Type) ret++;
+ if ((mark->type & Mask)==Type) ret++;
mark=mark->Next();
}
return ret;
diff --git a/command/marks.h b/command/marks.h
index 3d9f4e3..6a488f7 100644
--- a/command/marks.h
+++ b/command/marks.h
@@ -83,7 +83,7 @@ public:
indexfd=-1;
}
~clMarks();
- int Count(int Type=0xFF);
+ int Count(int Type=0xFF, int Mask=0xFF);
void SetFileName(const char *FileName)
{
if (FileName)
diff --git a/command/video.cpp b/command/video.cpp
index 70fd808..525033e 100644
--- a/command/video.cpp
+++ b/command/video.cpp
@@ -455,9 +455,6 @@ int cMarkAdLogo::Process(int FrameNumber, int *LogoFrameNumber)
LOGOHEIGHT=macontext->Config->logoHeight;
}
}
-
- //if (!area.valid) return ERROR;
-
return Detect(FrameNumber,LogoFrameNumber);
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-03 00:45:07 +0000