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139 lines
4.1 KiB
C++
139 lines
4.1 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#include "FFMPEGPlugin.h"
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#include "Include/ICommandManager.h"
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#include "Util/PathUtil.h"
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#include <QCoreApplication>
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#include <QSettings>
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#include <QProcess>
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namespace PluginInfo
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{
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const char* kName = "FFMPEG Writer";
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const char* kGUID = "{D2A3A44A-00FF-4341-90BA-89A473F44A65}";
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const int kVersion = 1;
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}
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void CFFMPEGPlugin::Release()
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{
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GetIEditor()->GetICommandManager()->UnregisterCommand(COMMAND_MODULE, COMMAND_NAME);
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delete this;
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}
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void CFFMPEGPlugin::ShowAbout()
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{
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}
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const char* CFFMPEGPlugin::GetPluginGUID()
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{
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return PluginInfo::kGUID;
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}
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DWORD CFFMPEGPlugin::GetPluginVersion()
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{
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return PluginInfo::kVersion;
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}
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const char* CFFMPEGPlugin::GetPluginName()
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{
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return PluginInfo::kName;
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}
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bool CFFMPEGPlugin::CanExitNow()
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{
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return true;
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}
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static void Command_FFMPEGEncode(const char* input, const char* output, const char* codec, int bitRateinKb, int fps, const char* etc)
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{
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QString ffmpegExectablePath = CFFMPEGPlugin::GetFFMPEGExectablePath();
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QString ffmpegCmdLine = QStringLiteral("\"%1\" -r %2 -i \"%3\" -vcodec %4 -b %5k -r %6 %7 -strict experimental -y \"%8\"")
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.arg(ffmpegExectablePath, QString::number(fps), input, codec, QString::number(bitRateinKb), QString::number(fps), etc, output);
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GetIEditor()->GetSystem()->GetILog()->Log("Executing \"%s\" from FFMPEGPlugin...", ffmpegCmdLine.toUtf8().data());
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QString outTxt;
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GetIEditor()->ExecuteConsoleApp(ffmpegCmdLine, outTxt, true, true);
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GetIEditor()->GetSystem()->GetILog()->Log("FFMPEG execution done.");
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}
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QString CFFMPEGPlugin::GetFFMPEGExectablePath()
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{
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// the FFMPEG exe could be in a number of possible locations
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// our preferred location is from the path in the registry @
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// "Software\\Amazon\\Lumberyard\\Settings"
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// in a value called "FFMPEG_PLUGIN"
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// if its not there, try the current folder and a few others
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// see what can be found!
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QString ffmpegExectablePath;
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QSettings settings("O3DE", "O3DE");
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settings.beginGroup("Settings");
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ffmpegExectablePath = settings.value("FFMPEG_PLUGIN").toString();
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if (ffmpegExectablePath.isEmpty() || !QFile::exists(ffmpegExectablePath))
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{
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QString path = qApp->applicationDirPath();
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QString checkPath;
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const char* possibleLocations[] = {
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"rc/ffmpeg",
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"editorplugins/ffmpeg",
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"../editor/plugins/ffmpeg",
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};
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for (int idx = 0; idx < 3; ++idx)
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{
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#if defined(AZ_PLATFORM_WINDOWS)
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checkPath = QStringLiteral("%1/%2.exe").arg(path, possibleLocations[idx]);
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#else
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checkPath = QStringLiteral("%1/%2").arg(path, possibleLocations[idx]);
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#endif
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if (QFile::exists(checkPath))
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{
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ffmpegExectablePath = checkPath;
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break;
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}
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}
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if (ffmpegExectablePath.isEmpty())
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{
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#if defined(AZ_PLATFORM_WINDOWS)
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ffmpegExectablePath = "ffmpeg.exe";
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#else
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ffmpegExectablePath = "ffmpeg";
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#endif
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// try the current folder if all else fails, this will also work if its in the PATH somehow.
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}
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}
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return ffmpegExectablePath;
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}
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bool CFFMPEGPlugin::RuntimeTest()
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{
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QString ffmpegExectablePath = CFFMPEGPlugin::GetFFMPEGExectablePath();
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return QProcess::startDetached(QStringLiteral("\"%1\" -version").arg(ffmpegExectablePath), {});
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}
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void CFFMPEGPlugin::RegisterTheCommand()
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{
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using namespace AZStd::placeholders;
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CommandManagerHelper::RegisterCommand<const char*, const char*, const char*, int, int, const char*>(
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GetIEditor()->GetICommandManager(),
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COMMAND_MODULE, COMMAND_NAME, "Encodes a video using ffmpeg.",
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"plugin.ffmpeg_encode 'input.avi' 'result.mov' 'libx264' 200 30",
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AZStd::bind(Command_FFMPEGEncode, _1, _2, _3, _4, _5, _6));
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}
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void CFFMPEGPlugin::OnEditorNotify([[maybe_unused]] EEditorNotifyEvent aEventId)
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{
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}
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