54 lines
1.9 KiB
Java
54 lines
1.9 KiB
Java
package com.ddf.vodsystem.services.media;
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import com.ddf.vodsystem.dto.CommandOutput;
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import com.ddf.vodsystem.dto.ProgressTracker;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.scheduling.annotation.Async;
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import org.springframework.stereotype.Service;
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import java.io.File;
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import java.io.IOException;
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import java.util.List;
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import java.util.concurrent.CompletableFuture;
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@Service
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public class RemuxService {
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private static final Logger logger = LoggerFactory.getLogger(RemuxService.class);
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private final CommandRunner commandRunner;
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public RemuxService(CommandRunner commandRunner) {
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this.commandRunner = commandRunner;
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}
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@Async("ffmpegTaskExecutor")
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public CompletableFuture<CommandOutput> remux(File inputFile,
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File outputFile,
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ProgressTracker remuxProgress,
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float length
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) {
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try {
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List<String> command = List.of(
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"ffmpeg",
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"-progress", "pipe:1",
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"-y",
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"-i", inputFile.getAbsolutePath(),
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"-c:v", "h264",
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"-c:a", "aac",
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"-f", "mp4",
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outputFile.getAbsolutePath()
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);
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return CompletableFuture.completedFuture(commandRunner.run(command, line ->
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commandRunner.setProgress(line, remuxProgress, length)));
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} catch (IOException e) {
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logger.error("IO error on remux call: {}", e.toString());
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return CompletableFuture.failedFuture(e);
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} catch (InterruptedException e) {
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logger.error("Thread error on remux call: {}", e.toString());
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Thread.currentThread().interrupt();
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return CompletableFuture.failedFuture(e);
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}
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}
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}
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