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gmp4获取MP4视频时长

Stitch-Zhang

Stitch-Zhang

An iddle programer

gmp4#

介绍#

gmp4gmp4是一个能够通过视频的url\本地路径获取其时长的轻量级库，目前仅支持MP4格式的视频 基Go 编写
👾Github链接

安装#

go get -u github.com/Stitch-Zhang/gmp4

使用#

获取网络资源中MP4视频时长#

https://www.runoob.com/try/demo_source/movie.mp4

Example#

package main
import (
"fmt"
"github.com/Stitch-Zhang/gmp4"
)
func main() {
video, err := gmp4.NewRemote("https://www.runoob.com/try/demo_source/movie.mp4")
if err != nil {
fmt.Println("获取失败:", err)
return
}
videoTime := gmp4.GetDuration(video)
fmt.Printf("获取成功，时长=%ds", videoTime)
}
///获取成功，时长=:12s

设置请求头#

···
video, err := gmp4.NewRemote("https://www.runoob.com/try/demo_source/movie.mp4")
if err != nil {
fmt.Println("获取失败:", err)
return
}
header :=http.Header{
"User-Agent": {"Mozilla/5.0 (Windows NT 10.0; x64; rv:85.0) Gecko/20100101 Firefox/85.0"},
///Key,Value 有两种方式存放
///方法1
"Cookie": {"cookie1_key=cookie1_value","cookie2_key=cookie2_value"},
///方法2
"Cookie": {"cookie1_key=cookie1_value;cookie2_key=cookie2_value"}
}
video.SetHeader(header)
···

设置请求超时#

···
video, err := gmp4.NewRemote("https://www.runoob.com/try/demo_source/movie.mp4")
if err != nil {
fmt.Println("获取失败:", err)
return
}
video.SetTimeout(3*time.Second)
···

获取本地MP4视频时长#

文件路径:C:\demo.mp4

package main
import (
"fmt"
"github.com/Stitch-Zhang/gmp4"
)
func main() {
video, err := gmp4.NewLocal(`C:\demo.mp4`)
if err != nil {
fmt.Println("获取失败:", err)
return
}
videoTime := gmp4.GetDuration(video)
fmt.Printf("获取成功，时长=%ds", videoTime)
}
///获取成功，时长=:2233s

🎉🎉🎉

如有Bug或疑难，欢迎提交PR