live-streamer/streamer/helper.go

package streamer

import (
	"fmt"
	"live-streamer/config"
	"log"
)

func buildFFmpegArgs(videoItem config.InputItem) []string {
	videoPath := videoItem.Path

	args := []string{"-re"}
	if videoItem.Start != "" {
		args = append(args, "-ss", videoItem.Start)
	}

	if videoItem.End != "" {
		args = append(args, "-to", videoItem.End)
	}

	args = append(args,
		"-i", videoPath,
	)

	for k, v := range config.GlobalConfig.Play {
		args = append(args, k)
		args = append(args, fmt.Sprint(v))
	}

	args = append(args, fmt.Sprintf("%s/%s", config.GlobalConfig.Output.RTMPServer, config.GlobalConfig.Output.StreamKey))

	log.Println("ffmpeg args: ", args)

	return args
}