KnarCraft/FFmpegConvert
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Improves FFMpeg command generation

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Adds an object for storing FFmpeg variables. This allows any argument type to be added at any time, removing the limitation of having to add to the command in a specific order.
Makes stream objects store the index of the input file they belong to.
Saves the result of probes to a record that's easy to pass around.
Always passes all probed files to the input files of ffmpeg.
Makes it easier to enable h26x encoding/decoding when necessary.
Removes the hard-coded behavior for external subtitles, and allows any stream to be an external stream.
This commit is contained in:
Kristian Knarvik
2024-04-08 20:00:09 +02:00
parent be88845731
commit 376d5655f2
20 changed files with 537 additions and 450 deletions
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18
src/main/java/net/knarcraft/ffmpegconverter/converter/Converter.java
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@ -1,10 +1,10 @@
package net.knarcraft.ffmpegconverter.converter;
import net.knarcraft.ffmpegconverter.streams.StreamObject;
import net.knarcraft.ffmpegconverter.container.StreamProbeResult;
import org.jetbrains.annotations.NotNull;
import java.io.File;
import java.io.IOException;
import java.util.List;
/**
* This interface describes a file converter
@ -16,6 +16,7 @@ public interface Converter {
*
* @return <p>A list of valid input formats</p>
*/
@NotNull
String[] getValidFormats();
/**
@ -24,17 +25,18 @@ public interface Converter {
* @param file <p>The file to convert.</p>
* @throws IOException <p>If the file cannot be converted.</p>
*/
void convert(File file) throws IOException;
void convert(@NotNull File file) throws IOException;
/**
* Generates a command for a ProcessBuilder.
*
* @param executable <p>The executable file for ffmpeg.</p>
* @param file <p>The input file.</p>
* @param streams <p>A list of ffprobe streams.</p>
* @param outFile <p>The output file.</p>
* @param executable <p>The executable file for ffmpeg</p>
* @param probeResult <p>The result of probing the input file</p>
* @param outFile <p>The output file</p>
* @return <p>A list of commands</p>
*/
String[] generateConversionCommand(String executable, File file, List<StreamObject> streams, String outFile);
@NotNull
String[] generateConversionCommand(@NotNull String executable, @NotNull StreamProbeResult probeResult,
@NotNull String outFile);
}