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Code Issues 16 Pull Requests 2 Actions Packages Projects Releases Wiki Activity

Backend MP4 conversion (#23)

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* ADD conversion queue

* ADD RemuxService for MP4 conversion

* REMOVE unused conversion queue

* REORGANISE Job-related classes

* ADD Job stages

* REVERT to old commit, using Spring Async instead

* ADD asynchronous processing for video tasks

* PATCH and streamline progress tracking

* ADD asynchronous video processing and job restructuring

* REFACTOR job service method

* ADD job remux functionality

* ADD remuxing endpoint

* PATCH complete flag not updating in API response

* ADD progress type in frontend

* ADD reset functionality for job status

* PATCH missing progress bar for subsequent exports

* REDESIGN settings box

* ADD tracking video file conversion in frontend

* PATCH extension bug

* REMOVE autowired decorator
This commit is contained in:
Dylan De Faoite
2025-07-31 20:48:34 +02:00
committed by GitHub
parent 338eb605fd
commit 20f7ec8db4
24 changed files with 324 additions and 185 deletions
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16
src/main/java/com/ddf/vodsystem/services/media/CompressionService.java
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@@ -1,15 +1,18 @@
package com.ddf.vodsystem.services.media;
import com.ddf.vodsystem.dto.CommandOutput;
import com.ddf.vodsystem.dto.ProgressTracker;
import com.ddf.vodsystem.dto.VideoMetadata;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.CompletableFuture;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@@ -22,12 +25,21 @@ public class CompressionService {
private static final float BITRATE_MULTIPLIER = 0.9f;
private final Pattern timePattern = Pattern.compile("out_time_ms=(\\d+)");
public void compress(File inputFile, File outputFile, VideoMetadata videoMetadata, ProgressTracker progress) throws IOException, InterruptedException {
@Async("ffmpegTaskExecutor")
public CompletableFuture<CommandOutput> compress(File inputFile,
File outputFile,
VideoMetadata videoMetadata,
ProgressTracker progress
) throws IOException, InterruptedException {
logger.info("Compressing video from {} to {}", inputFile.getAbsolutePath(), outputFile.getAbsolutePath());
float length = videoMetadata.getEndPoint() - videoMetadata.getStartPoint();
List<String> command = buildCommand(inputFile, outputFile, videoMetadata);
CommandRunner.run(command, line -> setProgress(line, progress, length));
CommandOutput result = CommandRunner.run(command, line -> setProgress(line, progress, length));
progress.markComplete();
return CompletableFuture.completedFuture(result);
}
private void setProgress(String line, ProgressTracker progress, float length) {