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Added creation date for video from ffmpeg.prob (#303)

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Alex 2022-07-04 13:44:43 -05:00 committed by GitHub
parent b6814fad57
commit 97d9b80baa
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3 changed files with 34 additions and 18 deletions
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6
server/apps/microservices/src/processors/asset-uploaded.processor.ts
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@ -15,7 +15,7 @@ import {
exifExtractionProcessorName,
generateJPEGThumbnailProcessorName,
mp4ConversionProcessorName,
videoLengthExtractionProcessorName,
videoMetadataExtractionProcessorName,
} from '@app/job';
@Processor(assetUploadedQueueName)
@ -62,9 +62,9 @@ export class AssetUploadedProcessor {
);
}
// Extract video duration if uploaded from the web
// Extract video duration if uploaded from the web & CLI
if (asset.type == AssetType.VIDEO && asset.duration == '0:00:00.000000') {
await this.metadataExtractionQueue.add(videoLengthExtractionProcessorName, { asset }, { jobId: randomUUID() });
await this.metadataExtractionQueue.add(videoMetadataExtractionProcessorName, { asset }, { jobId: randomUUID() });
}
}
}

44
server/apps/microservices/src/processors/metadata-extraction.processor.ts
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@ -19,7 +19,7 @@ import {
exifExtractionProcessorName,
imageTaggingProcessorName,
objectDetectionProcessorName,
videoLengthExtractionProcessorName,
videoMetadataExtractionProcessorName,
metadataExtractionQueueName,
} from '@app/job';
@ -140,26 +140,42 @@ export class MetadataExtractionProcessor {
}
}
@Process({ name: videoLengthExtractionProcessorName, concurrency: 2 })
async extractVideoLength(job: Job<IVideoLengthExtractionProcessor>) {
@Process({ name: videoMetadataExtractionProcessorName, concurrency: 2 })
async extractVideoMetadata(job: Job<IVideoLengthExtractionProcessor>) {
const { asset } = job.data;
ffmpeg.ffprobe(asset.originalPath, async (err, data) => {
if (!err) {
let durationString = asset.duration;
let createdAt = asset.createdAt;
if (data.format.duration) {
const videoDurationInSecond = parseInt(data.format.duration.toString(), 0);
const hours = Math.floor(videoDurationInSecond / 3600);
const minutes = Math.floor((videoDurationInSecond - hours * 3600) / 60);
const seconds = videoDurationInSecond - hours * 3600 - minutes * 60;
const durationString = `${hours}:${minutes < 10 ? '0' + minutes.toString() : minutes}:${
seconds < 10 ? '0' + seconds.toString() : seconds
}.000000`;
await this.assetRepository.update({ id: asset.id }, { duration: durationString });
durationString = this.extractDuration(data.format.duration);
}
const videoTags = data.format.tags;
if (videoTags) {
if (videoTags['com.apple.quicktime.creationdate']) {
createdAt = String(videoTags['com.apple.quicktime.creationdate']);
} else {
createdAt = String(videoTags['creation_time']);
}
}
await this.assetRepository.update({ id: asset.id }, { duration: durationString, createdAt: createdAt });
}
});
}
private extractDuration(duration: number) {
const videoDurationInSecond = parseInt(duration.toString(), 0);
const hours = Math.floor(videoDurationInSecond / 3600);
const minutes = Math.floor((videoDurationInSecond - hours * 3600) / 60);
const seconds = videoDurationInSecond - hours * 3600 - minutes * 60;
return `${hours}:${minutes < 10 ? '0' + minutes.toString() : minutes}:${
seconds < 10 ? '0' + seconds.toString() : seconds
}.000000`;
}
}

2
server/libs/job/src/constants/job-name.constant.ts
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@ -18,6 +18,6 @@ export const generateWEBPThumbnailProcessorName = 'generate-webp-thumbnail';
* Metadata Extraction Queue Jobs
*/
export const exifExtractionProcessorName = 'exif-extraction';
export const videoLengthExtractionProcessorName = 'extract-video-length';
export const videoMetadataExtractionProcessorName = 'extract-video-metadata';
export const objectDetectionProcessorName = 'detect-object';
export const imageTaggingProcessorName = 'tag-image';