batteredbunny/clip-maker
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Changed clip_length to accept time.Duration

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batteredbunny 2023-07-18 20:20:35 +03:00
parent b339c385f4
commit d8b8ed6b60
2 changed files with 18 additions and 5 deletions
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2
README.md
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@ -3,7 +3,7 @@
Simple program to split video file into clips of requested length Simple program to split video file into clips of requested length
``` ```
go run . --filename 'Family Guy - S01E01 - Death Has a Shadow SDTV.mkv' --clip_length 5 go run . --filename 'Family Guy - S01E01 - Death Has a Shadow SDTV.mkv' --clip_length 5s
``` ```
# Dependencies # Dependencies

21
main.go
View file

@ -9,6 +9,7 @@ import (
"path/filepath" "path/filepath"
"strconv" "strconv"
"strings" "strings"
"time"
) )
func GetVideoLength(ffprobeLocation string, fileName string) (seconds int, err error) { func GetVideoLength(ffprobeLocation string, fileName string) (seconds int, err error) {
@ -34,12 +35,24 @@ func ProcessFileName(filename string) string {
} }
func main() { func main() {
filename := flag.String("filename", "", "video to make clips of") filename := flag.String("filename", "", "video to make clips of")
clip_length := flag.Int("clip_length", 2, "how many seconds long each clip should be") raw_clip_length := flag.String("clip_length", "2s", "how many seconds long each clip should be")
clips_folder := flag.String("clips_folder", "clips", "folder to store clips in") clips_folder := flag.String("clips_folder", "clips", "folder to store clips in")
ffmpegLocation := flag.String("ffmpeg", "ffmpeg", "specify ffmpeg location if its not in path") ffmpegLocation := flag.String("ffmpeg", "ffmpeg", "specify ffmpeg location if its not in path")
ffprobeLocation := flag.String("ffprobe", "ffprobe", "specify ffprobe location if its not in path") ffprobeLocation := flag.String("ffprobe", "ffprobe", "specify ffprobe location if its not in path")
flag.Parse() flag.Parse()
clip_lenght_f, err := time.ParseDuration(*raw_clip_length)
if err != nil {
log.Fatal(err)
}
clip_length := int(clip_lenght_f.Seconds())
if clip_length < 1 {
log.Fatal("Please choose length longer than a second")
}
if *filename == "" { if *filename == "" {
log.Fatalln("Please insert video to make clips of") log.Fatalln("Please insert video to make clips of")
} }
@ -54,9 +67,9 @@ func main() {
log.Fatal(err) log.Fatal(err)
} }
for start := 0; start <= length; start += *clip_length { for start := 0; start <= length; start += clip_length {
fmt.Printf("Creating clip for seconds %d to %d\n", start, start+*clip_length) fmt.Printf("Creating clip for seconds %d to %d\n", start, start+clip_length)
out, err := exec.Command("/bin/sh", "-c", fmt.Sprintf("%s -ss %d -i \"%s\" -c copy -t %d \"%s/%s seconds %d to %d.mp4\"", *ffmpegLocation, start, *filename, clip_length, *clips_folder, ProcessFileName(*filename), start, start+*clip_length)).CombinedOutput() out, err := exec.Command("/bin/sh", "-c", fmt.Sprintf("%s -ss %d -i \"%s\" -c copy -t %d \"%s/%s seconds %d to %d.mp4\"", *ffmpegLocation, start, *filename, clip_length, *clips_folder, ProcessFileName(*filename), start, start+clip_length)).CombinedOutput()
if err != nil { if err != nil {
fmt.Print(string(out)) fmt.Print(string(out))
log.Fatal(err) log.Fatal(err)