WIP

transcodetest/main.go

@@ -0,0 +1,84 @@
+package main
+
+import (
+	"fmt"
+	"os/exec"
+
+	"github.com/r3b-fish/goffmpeg/transcoder"
+)
+
+func main() {
+
+	// Create new instance of transcoder
+	trans := new(transcoder.Transcoder)
+
+	// Initialize an empty transcoder
+	err := trans.InitializeEmptyTranscoder()
+	if err != nil {
+		panic(err)
+	}
+
+	trans.MediaFile().SetHlsListSize(10)
+	trans.MediaFile().SetHlsSegmentDuration(10)
+	trans.MediaFile().SetPreset("ultrafast")
+	trans.MediaFile().SetOutputPath("./test.m3u8")
+	trans.MediaFile().SetOutputFormat("hls")
+	trans.MediaFile().SetHlsSegmentFilename("stream%05d.ts")
+	// Create a command such that its output should be passed as stdin to ffmpeg
+	cmd := exec.Command("cat", "../rfBd56ti2SMtYvSgD5xAV0YU99zampta7Z7S575KLkIZ9PYk.flv")
+
+	// Create an input pipe to write to, which will return *io.PipeWriter
+	w, err := trans.CreateInputPipe()
+
+	cmd.Stdout = w
+
+	// Create an output pipe to read from, which will return *io.PipeReader.
+	// Must also specify the output container format
+	// r, err := trans.CreateOutputPipe("hls")
+
+	// wg := &sync.WaitGroup{}
+	// wg.Add(1)
+	// go func() {
+	// 	defer r.Close()
+	// 	defer wg.Done()
+
+	// 	// Read data from output pipe
+	// 	data, err := ioutil.ReadAll(r)
+	// 	if err != nil {
+	// 		panic(err)
+	// 	}
+
+	// 	// err = ioutil.WriteFile("test.tmp", data, 0644)
+	// 	// fmt.Println(len(data))
+	// }()
+
+	go func() {
+		fmt.Println("1")
+
+		defer w.Close()
+		err := cmd.Run()
+		if err != nil {
+			panic(err)
+		}
+		fmt.Println("2")
+		// Handle error...
+	}()
+
+	// Returns a channel to get the transcoding progress
+
+	progress := trans.Output()
+	// Example of printing transcoding progress
+	for msg := range progress {
+		fmt.Println(msg)
+	}
+
+	done := trans.Run(true)
+
+	// This channel is used to wait for the transcoding process to end
+	err = <-done
+	if err != nil {
+		panic(err)
+	}
+
+	// wg.Wait()
+}