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ecc42e4e24
* Added preview generation fallback feature. When a preview generation fails (often for wmv/avi files), the new code tries with less stricted (no xerror) and more time consuming options (slow+fast seek). Fix a minor issue when stash downloads ffmpeg/ffprobe, but doesn't re-detect their paths.
34 lines
690 B
Go
34 lines
690 B
Go
package ffmpeg
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import "fmt"
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type ScreenshotOptions struct {
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OutputPath string
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Quality int
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Time float64
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Width int
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Verbosity string
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}
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func (e *Encoder) Screenshot(probeResult VideoFile, options ScreenshotOptions) error {
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if options.Verbosity == "" {
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options.Verbosity = "error"
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}
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if options.Quality == 0 {
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options.Quality = 1
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}
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args := []string{
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"-v", options.Verbosity,
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"-ss", fmt.Sprintf("%v", options.Time),
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"-y",
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"-i", probeResult.Path,
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"-vframes", "1",
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"-q:v", fmt.Sprintf("%v", options.Quality),
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"-vf", fmt.Sprintf("scale=%v:-1", options.Width),
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"-f", "image2",
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options.OutputPath,
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}
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_, err := e.run(probeResult, args)
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return err
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}
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