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修改一下音频合并

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This commit is contained in:
Sch 2023-09-06 21:07:08 +08:00
parent 2b6dd72a30
commit 8005d78372
7 changed files with 271 additions and 40 deletions
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115
Source/Cut5/Utils/Utils.cpp
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@ -372,46 +372,107 @@ TArray<FEncodeVideoInfo> FUtils::TrackEncodeAudio(const FTrackData& TrackData, c
{
TArray<FClipData> ClipData = TrackData.ClipData;
ClipData.Sort([](const FClipData& A, const FClipData& B) {return A.ClipStartFrame < B.ClipStartFrame; });
int32 i = 0;
TArray<FEncodeVideoInfo> EncodeVideoInfos;
for (FClipData& TempClipData : ClipData)
// 先拆出所有音频
int32 AudioCount = 0;
{
if (TempClipData.ResourcePropertyDataPtr->Context)
int32 i = 0;
for (FClipData& TempClipData : ClipData)
{
FEncodeVideoInfo EncodeVideoInfo;
FTimespan EndTimespan = FTimespan::FromSeconds(TempClipData.VideoEndFrame / FGlobalData::GlobalFPS);
FTimespan StartTimespan = FTimespan::FromSeconds(TempClipData.VideoStartFrame / FGlobalData::GlobalFPS);
if (TempClipData.ResourcePropertyDataPtr->Context)
{
FEncodeVideoInfo EncodeVideoInfo;
FTimespan EndTimespan = FTimespan::FromSeconds(TempClipData.VideoEndFrame / FGlobalData::GlobalFPS);
FTimespan StartTimespan = FTimespan::FromSeconds(TempClipData.VideoStartFrame / FGlobalData::GlobalFPS);
FString StartTime = FString::Printf(TEXT("%02d:%02d:%02d"), StartTimespan.GetHours(), StartTimespan.GetMinutes(), StartTimespan.GetSeconds());
FString EndTime = FString::Printf(TEXT("%02d:%02d:%02d"), EndTimespan.GetHours(), EndTimespan.GetMinutes(), EndTimespan.GetSeconds());
FString InputFile = TempClipData.ResourcePropertyDataPtr->MoviePath;
FString StartTime = FString::Printf(TEXT("%02d:%02d:%02d"), StartTimespan.GetHours(), StartTimespan.GetMinutes(), StartTimespan.GetSeconds());
FString EndTime = FString::Printf(TEXT("%02d:%02d:%02d"), EndTimespan.GetHours(), EndTimespan.GetMinutes(), EndTimespan.GetSeconds());
FString InputFile = TempClipData.ResourcePropertyDataPtr->MoviePath;
FString OutputFile = FPaths::ConvertRelativePathToFull(ExportPath + FString::FromInt(i) + TEXT(".mp3"));
FString OutputFile = FPaths::ConvertRelativePathToFull(GetProjectTempPath() / FString::FromInt(i) + TEXT(".mp3"));
int32 StartFrame = (TempClipData.VideoStartFrame) % static_cast<int>(FGlobalData::GlobalFPS);;
int32 EndFrame = (TempClipData.VideoEndFrame) % static_cast<int>(FGlobalData::GlobalFPS);
int32 StartFrame = (TempClipData.VideoStartFrame) % static_cast<int>(FGlobalData::GlobalFPS);;
int32 EndFrame = (TempClipData.VideoEndFrame) % static_cast<int>(FGlobalData::GlobalFPS);
FString Command = FString::Printf(TEXT("-y -i \"%s\" -ss %s -to %s -c copy \"%s\""),
*InputFile, *StartTime, *EndTime, *OutputFile);
FString Command = FString::Printf(TEXT("-y -i \"%s\" -ss %s -to %s -c copy \"%s\""),
*InputFile, *StartTime, *EndTime, *OutputFile);
FPlatformProcess::CreateProc(*GetFfmepg(), *Command, true, false, false, nullptr, 0, nullptr, nullptr);
EncodeVideoInfo.EncodedVideoTimeCode = FGlobalData::GetTimeData(TempClipData.ClipStartFrame);
EncodeVideoInfo.EncodedVideoName = ExportPath + FString::FromInt(i) + TEXT(".mp3");
EncodeVideoInfo.ClipStartFrame = TempClipData.ClipStartFrame;
EncodeVideoInfo.ClipEndFrame = TempClipData.ClipEndFrame;
EncodeVideoInfo.TrackData = TrackData;
EncodeVideoInfo.ClipData = TempClipData;
EncodeVideoInfos.Add(EncodeVideoInfo);
FPlatformProcess::CreateProc(*GetFfmepg(), *Command, true, false, false, nullptr, 0, nullptr, nullptr);
i++;
AudioCount++;
}
}
i++;
}
FString Header = GetFfmepg();
for (int32 i = 0; i < ClipData.Num(); i++)
{
Header += " -i ";
Header += "\"" + GetProjectTempPath() / FString::FromInt(i) + ".mp3" + "\"";
}
Header += " -filter_complex";
// [0:0][1:0]...[n:0]concat=n=n=2:v=0:a=1[out]
for (int32 i = 0; i < ClipData.Num(); i++)
{
Header += "[" + FString::FromInt(i) + ":0]";
}
Header += "concat=n=" + FString::FromInt(ClipData.Num()) + ":v=0:a=1[out]";
Header += " -map [out] -y " + ExportPath + ".mp3";
FPlatformProcess::CreateProc(*GetFfmepg(), *Header, true, false, false, nullptr, 0, nullptr, nullptr);
// int32 i = 0;
TArray<FEncodeVideoInfo> EncodeVideoInfos;
// for (FClipData& TempClipData : ClipData)
// {
// if (TempClipData.ResourcePropertyDataPtr->Context)
// {
// FEncodeVideoInfo EncodeVideoInfo;
// FTimespan EndTimespan = FTimespan::FromSeconds(TempClipData.VideoEndFrame / FGlobalData::GlobalFPS);
// FTimespan StartTimespan = FTimespan::FromSeconds(TempClipData.VideoStartFrame / FGlobalData::GlobalFPS);
//
// FString StartTime = FString::Printf(TEXT("%02d:%02d:%02d"), StartTimespan.GetHours(), StartTimespan.GetMinutes(), StartTimespan.GetSeconds());
// FString EndTime = FString::Printf(TEXT("%02d:%02d:%02d"), EndTimespan.GetHours(), EndTimespan.GetMinutes(), EndTimespan.GetSeconds());
// FString InputFile = TempClipData.ResourcePropertyDataPtr->MoviePath;
//
// FString OutputFile = FPaths::ConvertRelativePathToFull(ExportPath + FString::FromInt(i) + TEXT(".mp3"));
//
// int32 StartFrame = (TempClipData.VideoStartFrame) % static_cast<int>(FGlobalData::GlobalFPS);;
// int32 EndFrame = (TempClipData.VideoEndFrame) % static_cast<int>(FGlobalData::GlobalFPS);
//
// FString Command = FString::Printf(TEXT("-y -i \"%s\" -ss %s -to %s -c copy \"%s\""),
// *InputFile, *StartTime, *EndTime, *OutputFile);
//
// FPlatformProcess::CreateProc(*GetFfmepg(), *Command, true, false, false, nullptr, 0, nullptr, nullptr);
//
// EncodeVideoInfo.EncodedVideoTimeCode = FGlobalData::GetTimeData(TempClipData.ClipStartFrame);
// EncodeVideoInfo.EncodedVideoName = ExportPath + FString::FromInt(i) + TEXT(".mp3");
// EncodeVideoInfo.ClipStartFrame = TempClipData.ClipStartFrame;
// EncodeVideoInfo.ClipEndFrame = TempClipData.ClipEndFrame;
//
// EncodeVideoInfo.TrackData = TrackData;
// EncodeVideoInfo.ClipData = TempClipData;
// EncodeVideoInfos.Add(EncodeVideoInfo);
// }
// i++;
// }
return EncodeVideoInfos;
}
TArray<FEncodeVideoInfo> FUtils::CombineAudio(const FEncodeVideoInfo& EncodeVideoInfo,
const FEncodeVideoInfo& EncodeAudioInfo, const FString& ExportPath)
{
return {};
}
FString FUtils::GetFfmepg()
{
return FPaths::ConvertRelativePathToFull(FPaths::ProjectDir() / TEXT("Binaries") / TEXT("Win64") / TEXT("ffmpeg.exe"));

3
Source/Cut5/Utils/Utils.h
View File

@ -33,7 +33,8 @@ public:
static void CreateDefaultTimelineSave(const FString& SavedPath, const FTimelineInfo::ETimelineType Type);
static TArray<FEncodeVideoInfo> TrackEncodeVideo(const FTrackData& TrackData, const FString& ExportPath);
static TArray<FEncodeVideoInfo> TrackEncodeAudio(const FTrackData& TrackData, const FString& ExportPath);
static TArray<FEncodeVideoInfo> TrackEncodeAudio(const FTrackData& TrackDataLeft, const FString& ExportPath);
static TArray<FEncodeVideoInfo> CombineAudio(const FEncodeVideoInfo& EncodeVideoInfo, const FEncodeVideoInfo& EncodeAudioInfo, const FString& ExportPath);
static FString CurtainFullPath(const FString& GroupName)
{
// GEngine->AddOnScreenDebugMessage(-1, 5.0f, FColor::Red, FGlobalData::BasePath);

5
Source/Cut5/Widgets/DefineGlobal.h
View File

@ -32,6 +32,7 @@ public:
inline static FString CurrentProjectName = "DefaultProject";
inline static FString BasePath = FPaths::ProjectDir();
inline static FString Version = "3.0";
inline static FString CutVersion = "1.1";
inline static FString ExportPath = "";
inline static TArray<FColor> Colors =
@ -333,6 +334,7 @@ struct CUT5_API FClipData : public TSharedFromThis<FClipData>
Ar << ClipData.MovieBrushesPath;
Ar << ClipData.VolumeData;
Ar << ClipData.bIsCycle;
Ar << ClipData.AudioCurtains;
return Ar;
};
@ -352,6 +354,7 @@ struct CUT5_API FClipData : public TSharedFromThis<FClipData>
bool bIsCycle = false;
TArray<FLinearColor> ClipColors;
TArray<FStringWithGUID> AudioCurtains;
UE_DEPRECATED(0.0, "Use int32 instead of float, Please just use ClipStartFrame and ClipEndFrame")
int32 GetClipStartFrame() const { return ClipStartTime / FGlobalData::DefaultTimeTickSpace; };
@ -1025,7 +1028,7 @@ struct FProperties
};
struct FEncodeVideoInfo
struct FEncodeVideoInfo
{
FString EncodedVideoName = "";
FString EncodedVideoTimeCode = "00:00:00:00";

77
Source/Cut5/Widgets/SCutMainWindow.cpp
View File

@ -2005,13 +2005,14 @@ tinyxml2::XMLElement* SCutMainWindow::GetSoundListElement(tinyxml2::XMLElement*
tinyxml2::XMLElement* AudioList = Parent->InsertNewChildElement("SoundList");
{
int32 Count = 0;
bool bGlobalAudio = false;
for (int32 i = 0; i < CutTimeline->TrackGroupInstances.Num(); i++)
{
const FTrackData& TrackData = StaticCastSharedPtr<STrackHead>(CutTimeline->TrackGroupInstances[i].Head)->TrackData;
if (StaticCastSharedPtr<STrackHead>(CutTimeline->TrackGroupInstances[i].Head)->TrackData.TrackType == ETrackType::AudioTrack ||
StaticCastSharedPtr<STrackHead>(CutTimeline->TrackGroupInstances[i].Head)->TrackData.TrackType == ETrackType::AudioTrackR)
{
FString Filename = GetCurrentSelectFileName();
if (StaticCastSharedPtr<STrackHead>(CutTimeline->TrackGroupInstances[i].Head)->TrackData.TrackType == ETrackType::AudioTrackR)
{
@ -2022,16 +2023,48 @@ tinyxml2::XMLElement* SCutMainWindow::GetSoundListElement(tinyxml2::XMLElement*
Filename += TEXT("_L");
}
FString NewExportFilePath = FGlobalData::ExportPath / "Sound" / Filename;
TArray<FEncodeVideoInfo> EncodeVideoInfos = FUtils::TrackEncodeAudio(StaticCastSharedPtr<STrackHead>(CutTimeline->TrackGroupInstances[i].Head)->TrackData, NewExportFilePath);
for (const FEncodeVideoInfo EncodeVideoInfo : EncodeVideoInfos)
bGlobalAudio = false;
FEncodeVideoInfo GlobalAudioEncodeVideoInfo = {};
for (const FEncodeVideoInfo& EncodeVideoInfo : AllGlobalSounds)
{
GetSoundElement(AudioList, EncodeVideoInfo);
Count++;
if (EncodeVideoInfo.ClipData.AudioCurtains.Contains(GetCurrentSelectCurtain()))
{
bGlobalAudio = true;
GlobalAudioEncodeVideoInfo = EncodeVideoInfo;
Count++;
};
}
if (bGlobalAudio == false)
{
TArray<FEncodeVideoInfo> EncodeVideoInfos = FUtils::TrackEncodeAudio(StaticCastSharedPtr<STrackHead>(CutTimeline->TrackGroupInstances[i].Head)->TrackData, NewExportFilePath);
for (const FEncodeVideoInfo EncodeVideoInfo : EncodeVideoInfos)
{
if (EncodeVideoInfo.ClipData.AudioCurtains.Num() > 0)
{
AllGlobalSounds.Add(EncodeVideoInfo);
}
}
for (const FEncodeVideoInfo EncodeVideoInfo : EncodeVideoInfos)
{
GetSoundElement(AudioList, EncodeVideoInfo);
Count++;
}
}
else
{
GetSoundElement(AudioList, GlobalAudioEncodeVideoInfo);
}
}
}
if (Count == 0)
if (Count == 0 && !bGlobalAudio)
{
GetSoundElement(AudioList, FEncodeVideoInfo());
}
@ -2343,6 +2376,36 @@ tinyxml2::XMLElement* SCutMainWindow::GetGradientLight(tinyxml2::XMLElement* Par
return nullptr;
}
FGuid SCutMainWindow::GetCurrentSelectCurtain() const
{
for (FCurtainGroup& CurtainGroup : CurtainPanel->Groups)
{
for (const FCurtain& Curtain : CurtainGroup.Curtains)
{
if (Curtain.bIsActive)
{
return Curtain.CurtainUUID;
}
}
}
return FGuid();
}
bool SCutMainWindow::IsSelectCurtain() const
{
for (FCurtainGroup& CurtainGroup : CurtainPanel->Groups)
{
for (const FCurtain& Curtain : CurtainGroup.Curtains)
{
if (Curtain.bIsActive)
{
return true;
}
}
}
return false;
}
void SCutMainWindow::DeselectAll()
{
for (FCurtainGroup& CurtainGroup : CurtainPanel->Groups)

9
Source/Cut5/Widgets/SCutMainWindow.h
View File

@ -111,6 +111,9 @@ public:
tinyxml2::XMLElement* GetVideoListElement(tinyxml2::XMLElement* Parent);
tinyxml2::XMLElement* GetSoundListElement(tinyxml2::XMLElement* Parent);
TArray<FEncodeVideoInfo> AllGlobalSounds;
tinyxml2::XMLElement* GetProcessA(tinyxml2::XMLElement* Parent, FCurtainGroup* CurtainGroup);
tinyxml2::XMLElement* GetProcessB(tinyxml2::XMLElement* Parent, FCurtain* Curtain);
tinyxml2::XMLElement* GetSpecialEffectList(tinyxml2::XMLElement* Parent);
@ -121,7 +124,9 @@ public:
tinyxml2::XMLElement* GetBreatheLight(tinyxml2::XMLElement* Parent, const FClipData& ClipData);
tinyxml2::XMLElement* GetFlashLight(tinyxml2::XMLElement* Parent, const FClipData& ClipData);
tinyxml2::XMLElement* GetGradientLight(tinyxml2::XMLElement* Parent, const FClipData& ClipData);
FString GetCurrentSelectFileName();
FString GetCurrentSelectFileName() const;
FGuid GetCurrentSelectCurtain() const;
bool IsSelectCurtain() const;
void DeselectAll();
int32 RotatorSpeakerIndex = 0;
@ -136,7 +141,7 @@ public:
void RemoveThread(const FGuid& Guid);
};
inline FString SCutMainWindow::GetCurrentSelectFileName()
inline FString SCutMainWindow::GetCurrentSelectFileName() const
{
for (FCurtainGroup& CurtainGroup : CurtainPanel->Groups)
{

96
Source/Cut5/Widgets/TimelineClips/ClipProxy.cpp
View File

@ -1,6 +1,7 @@
#include "ClipProxy.h"
#include "Cut5/Utils/Utils.h"
#include "Cut5/Widgets/SCutMainWindow.h"
#include "Cut5/Widgets/SCutTimeline.h"
#include "Cut5/Widgets/STimelineClip.h"
#include "Cut5/Widgets/MicroWidgets/SNewProjectTips.h"
@ -330,6 +331,101 @@ TSharedPtr<SWidget> FClipProxy::GetPropertiesWidget()
];
}
if (ClipData->ClipType == ETrackType::AudioTrack || ClipData->ClipType == ETrackType::AudioTrackR)
{
AudiosCurtainOptions.Empty();
TArray<FCurtainGroup>& Groups = MainInterface->GetSelf()->CurtainPanel->Groups;
for (FCurtainGroup& Group : Groups)
{
for (FCurtain& Curtain : Group.Curtains)
{
AudiosCurtainOptions.Add(MakeShared<FStringWithGUID>(Curtain.CurtainName, Curtain.CurtainUUID));
}
}
VerticalBox->AddSlot()
.Padding(0, 16, 0 ,0)
[
SNew(SBox).HeightOverride(32).WidthOverride(214)
[
SNew(SHorizontalBox)
+ SHorizontalBox::Slot()
.SizeParam(FAuto())
.VAlign(VAlign_Center)
[
SNew(SBox)
.VAlign(VAlign_Center)
.WidthOverride(62)
.HeightOverride(32)
[
SNew(STextBlock)
.Text(FText::FromString(TEXT("有效幕")))
.Font(NormalText.Font)
.Justification(ETextJustify::Center)
]
]
+ SHorizontalBox::Slot()
.SizeParam(FAuto())
[
SNew(SBox)
.WidthOverride(136)
.HeightOverride(32)
[
SAssignNew(AudiosCurtainComboBox, SComboBox<TSharedPtr<FStringWithGUID>>)
.OptionsSource(&AudiosCurtainOptions)
.OnGenerateWidget_Lambda([this](TSharedPtr<FStringWithGUID> InItem)
{
return SNew(SHorizontalBox)
+ SHorizontalBox::Slot()
[
SNew(STextBlock).Text(FText::FromString(*InItem->String))
]
+ SHorizontalBox::Slot()
.HAlign(HAlign_Right)
[
SNew(SCheckBox)
.IsChecked(ClipData->AudioCurtains.Contains(*InItem.Get()) ? ECheckBoxState::Checked : ECheckBoxState::Unchecked)
.OnCheckStateChanged_Lambda([this, InItem](const ECheckBoxState& State)
{
if (State == ECheckBoxState::Checked)
{
ClipData->AudioCurtains.Add(*InItem.Get());
MainInterface->UpdateProperties(this);
}
else
{
ClipData->AudioCurtains.Remove(*InItem.Get());
MainInterface->UpdateProperties(this);
}
})
];
})
[
SNew(STextBlock).Text_Lambda([this]()
{
if (ClipData->AudioCurtains.Num() == 1)
{
return FText::FromString(ClipData->AudioCurtains[0].String);
}
else if (ClipData->AudioCurtains.Num() > 1)
{
return FText::FromString(TEXT("多个"));
}
else
{
return FText::FromString(TEXT("无"));
}
})
]
]
]
]
];
}
return PropertiesWidget;

6
Source/Cut5/Widgets/TimelineClips/ClipProxy.h
View File

@ -10,9 +10,11 @@ public:
void UpdateInterface(TSharedPtr<class STimelineClip> InTimeClip);
FSlateColor GetColor() const;
virtual TSharedPtr<SWidget> GetPropertiesWidget() override;
void Reset();
TArray<TSharedPtr<FStringWithGUID>> AudiosCurtainOptions;
TSharedPtr<SComboBox<TSharedPtr<FString>>> GroupComboBox;
TSharedPtr<SComboBox<TSharedPtr<FStringWithGUID>>> AudiosCurtainComboBox;
void Reset();
TArray<TSharedPtr<FString>> Selectable;
TSharedPtr<STimelineClip> TimelineClip = nullptr;