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reordered cli arguments for ffmpeg to improve speed to generate thumbnails from videos (#917)

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Andreas 2024-03-29 20:35:50 +01:00 committed by GitHub
parent b8504c47be
commit 68cc2a0eee
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api/scanner/media_encoding/executable_worker/executable_worker.go
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@ -143,12 +143,12 @@ func (worker *FfmpegWorker) EncodeVideoThumbnail(inputPath string, outputPath st
thumbnailOffsetSeconds := fmt.Sprintf("%d", int(probeData.Format.DurationSeconds*0.25)) thumbnailOffsetSeconds := fmt.Sprintf("%d", int(probeData.Format.DurationSeconds*0.25))
args := []string{ args := []string{
"-ss", thumbnailOffsetSeconds, // grab frame at time offset
"-i", "-i",
inputPath, inputPath,
"-vframes", "1", // output one frame "-vframes", "1", // output one frame
"-an", // disable audio "-an", // disable audio
"-vf", "scale='min(1024,iw)':'min(1024,ih)':force_original_aspect_ratio=decrease:force_divisible_by=2", "-vf", "scale='min(1024,iw)':'min(1024,ih)':force_original_aspect_ratio=decrease:force_divisible_by=2",
"-ss", thumbnailOffsetSeconds, // grab frame at time offset
outputPath, outputPath,
} }