34 lines
484 B
Go
34 lines
484 B
Go
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package main
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import (
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"os/exec"
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"sync"
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"git.milar.in/milarin/channel"
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)
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var EncodeRunner = channel.NewLimitedRunner(1)
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func EncodeVideo2Mp3(inputFile, outputFile string) error {
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var err error
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wg := &sync.WaitGroup{}
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wg.Add(1)
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EncodeRunner.Run(func() {
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defer wg.Done()
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cmd := exec.Command("ffmpeg", "-i", inputFile, "-vn", outputFile)
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if err = cmd.Start(); err != nil {
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return
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}
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if err = cmd.Wait(); err != nil {
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return
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}
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})
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wg.Wait()
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return err
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}
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