EpicKnarvik97
1dc489a6f8
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KnarCraft/FFmpegConvert/pipeline/head This commit looks good
Adds a module to de-interlace when converting a video. It's enabled by a new configuration option. Fixes some bugs in the letterbox cropper Adds mpeg4 to video formats
70 lines
2.7 KiB
Java
70 lines
2.7 KiB
Java
package net.knarcraft.ffmpegconverter.converter;
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import net.knarcraft.ffmpegconverter.container.FFMpegCommand;
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import net.knarcraft.ffmpegconverter.container.StreamProbeResult;
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import net.knarcraft.ffmpegconverter.converter.module.ConverterModule;
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import net.knarcraft.ffmpegconverter.converter.module.DebugModule;
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import net.knarcraft.ffmpegconverter.converter.module.ModuleExecutor;
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import net.knarcraft.ffmpegconverter.converter.module.hardwarecoding.HardwareDecodeModule;
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import net.knarcraft.ffmpegconverter.converter.module.mapping.MapAllModule;
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import net.knarcraft.ffmpegconverter.converter.module.output.CopyAudioModule;
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import net.knarcraft.ffmpegconverter.converter.module.output.CopyVideoModule;
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import net.knarcraft.ffmpegconverter.converter.module.output.MovTextModule;
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import net.knarcraft.ffmpegconverter.converter.module.output.SetOutputFileModule;
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import net.knarcraft.ffmpegconverter.streams.AudioStream;
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import net.knarcraft.ffmpegconverter.utility.FFMpegHelper;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* A converter to embed adjacent subtitles into mp4 files
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*/
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public class SubtitleEmbed extends AbstractConverter {
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/**
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* Initializes variables used by the abstract converter
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*
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* @param ffprobePath <p>Path/command to ffprobe.</p>
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* @param ffmpegPath <p>Path/command to ffmpeg.</p>
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*/
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public SubtitleEmbed(String ffprobePath, String ffmpegPath) {
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super(null);
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this.ffprobePath = ffprobePath;
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this.ffmpegPath = ffmpegPath;
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}
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@Override
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@NotNull
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public List<String> getValidFormats() {
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return List.of("mp4");
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}
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@Override
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@Nullable
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public FFMpegCommand generateConversionCommand(@NotNull String executable, @NotNull StreamProbeResult probeResult,
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@NotNull String outFile) {
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FFMpegCommand command = FFMpegHelper.getFFMpegGeneralFileCommand(executable, probeResult.parsedFiles());
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List<ConverterModule> modules = new ArrayList<>();
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if (this.debug) {
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modules.add(new DebugModule());
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}
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modules.add(new MapAllModule<>(probeResult.parsedStreams()));
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modules.add(new HardwareDecodeModule());
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List<AudioStream> audioStreams = probeResult.getAudioStreams();
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setOutputIndexes(audioStreams);
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modules.add(new CopyAudioModule(audioStreams));
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modules.add(new CopyVideoModule());
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modules.add(new MovTextModule());
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modules.add(new SetOutputFileModule(outFile));
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new ModuleExecutor(command, modules).execute();
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return command;
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}
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}
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