mirror of https://github.com/stashapp/stash.git
61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
package ffmpeg
|
|
|
|
import (
|
|
"fmt"
|
|
"strconv"
|
|
)
|
|
|
|
type SceneMarkerOptions struct {
|
|
ScenePath string
|
|
Seconds int
|
|
Width int
|
|
OutputPath string
|
|
}
|
|
|
|
func (e *Encoder) SceneMarkerVideo(probeResult VideoFile, options SceneMarkerOptions) error {
|
|
args := []string{
|
|
"-v", "quiet",
|
|
"-ss", strconv.Itoa(options.Seconds),
|
|
"-t", "20",
|
|
"-i", probeResult.Path,
|
|
"-max_muxing_queue_size", "1024", // https://trac.ffmpeg.org/ticket/6375
|
|
"-c:v", "libx264",
|
|
"-pix_fmt", "yuv420p",
|
|
"-profile:v", "high",
|
|
"-level", "4.2",
|
|
"-preset", "veryslow",
|
|
"-crf", "24",
|
|
"-movflags", "+faststart",
|
|
"-threads", "4",
|
|
"-vf", fmt.Sprintf("scale=%v:-2", options.Width),
|
|
"-sws_flags", "lanczos",
|
|
"-c:a", "aac",
|
|
"-b:a", "64k",
|
|
"-strict", "-2",
|
|
options.OutputPath,
|
|
}
|
|
_, err := e.run(probeResult, args)
|
|
return err
|
|
}
|
|
|
|
func (e *Encoder) SceneMarkerImage(probeResult VideoFile, options SceneMarkerOptions) error {
|
|
args := []string{
|
|
"-v", "quiet",
|
|
"-ss", strconv.Itoa(options.Seconds),
|
|
"-t", "5",
|
|
"-i", probeResult.Path,
|
|
"-c:v", "libwebp",
|
|
"-lossless", "1",
|
|
"-q:v", "70",
|
|
"-compression_level", "6",
|
|
"-preset", "default",
|
|
"-loop", "0",
|
|
"-threads", "4",
|
|
"-vf", fmt.Sprintf("scale=%v:-2,fps=12", options.Width),
|
|
"-an",
|
|
options.OutputPath,
|
|
}
|
|
_, err := e.run(probeResult, args)
|
|
return err
|
|
}
|