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- m3u8 parser - segments download - video-audio merge
52 lines
963 B
Go
52 lines
963 B
Go
package plugins
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import (
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"context"
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"fmt"
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"govd/models"
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"govd/util"
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"govd/util/av"
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"github.com/pkg/errors"
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)
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func MergeAudio(media *models.DownloadedMedia) error {
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audioFormat := media.Media.GetDefaultAudioFormat()
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if audioFormat == nil {
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return errors.New("no audio format found")
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}
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// download the audio file
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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var audioFile string
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var err error
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if len(audioFormat.Segments) == 0 {
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audioFile, err = util.DownloadFile(
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ctx, audioFormat.URL,
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audioFormat.GetFileName(),
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nil,
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)
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} else {
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audioFile, err = util.DownloadFileWithSegments(
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ctx, audioFormat.Segments,
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audioFormat.GetFileName(),
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nil,
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)
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}
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if err != nil {
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return fmt.Errorf("failed to download audio file: %w", err)
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}
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err = av.MergeVideoWithAudio(
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media.FilePath,
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audioFile,
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)
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if err != nil {
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return fmt.Errorf("failed to merge video with audio: %w", err)
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}
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return nil
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}
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