37 lines
1.0 KiB
Go
37 lines
1.0 KiB
Go
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package transcoder
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import (
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"fmt"
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"log"
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"os"
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"os/exec"
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"path/filepath"
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"github.com/spf13/viper"
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)
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func Transcode(inFile string) {
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// create ingest and archive paths
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ingestPath := filepath.Join(viper.GetString("transcoder.repository"), "ingest", inFile)
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outputPath := filepath.Join(viper.GetString("transcoder.repository"), "output", inFile)
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log.Printf("Transcoding video file %s.", ingestPath)
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cmd := exec.Command("/usr/bin/ffmpeg",
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"-i", ingestPath,
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"-y",
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"-f", viper.GetString("transcoder.video_format"),
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"-c:v", viper.GetString("transcoder.video_codec"),
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"-s", viper.GetString("transcoder.video_resolution"),
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"-r", viper.GetString("transcoder.video_framerate"),
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"-vf", fmt.Sprintf("format=%s", viper.GetString("transcoder.video_color")),
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"-profile:v", viper.GetString("transcoder.video_profile"),
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"-c:a", viper.GetString("transcoder.audio_codec"),
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outputPath)
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if err := cmd.Run(); err != nil {
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log.Fatalf("Error while transcoding: %s.", err)
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os.Exit(1)
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}
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}
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