Fix bug with crush

.circleci/config.yml

@@ -3,7 +3,7 @@ jobs:
   build:
     docker:
       # specify the version
-      - image: circleci/golang:1.14-buster
+      - image: circleci/golang:1.17-buster
         environment:
           GO111MODULE: "on"
 

LICENSE

@@ -2,6 +2,8 @@ MIT License
 
 Copyright (c) 2020 FlooStack
 
+Copyright (c) 2021 Legion-Zver (MACROX & ITRabbit)
+
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights

README.md

@@ -1,25 +1,6 @@
 # Golang Transcoding Library
 
-<br />
-
-<div align="center">
-  <!-- Build status -->
-  <a href="https://circleci.com/gh/floostack/transcoder">
-    <img src="https://circleci.com/gh/floostack/transcoder.svg?style=svg" alt="Build Status" />
-  </a>
-
-  <!-- Code Quality -->
-  <a href="https://www.codacy.com/manual/floostack/transcoder?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=floostack/transcoder&amp;utm_campaign=Badge_Grade">
-    <img src="https://app.codacy.com/project/badge/Grade/f8ee19ef723b4134bb8bb1f9c439959e" alt="Build Status" />
-  </a>
-
-</div>
-
-<br />
-
-<div align="center">
-  <sub>Created by <a href="https://floostack.com">FlooStack</a>.</sub>
-</div>
+Exec ffmpeg and ffprobe
 
 ## Features
 
@@ -34,49 +15,5 @@
 ## Download from Github
 
 ```shell
-go get github.com/floostack/transcoder
-```
-
-## Example
-
-```go
-package main
-
-import (
-	"log"
-
-	ffmpeg "github.com/floostack/transcoder/ffmpeg"
-)
-
-func main() {
-
-	format := "mp4"
-	overwrite := true
-
-	opts := ffmpeg.Options{
-		OutputFormat: &format,
-		Overwrite:    &overwrite,
-	}
-
-	ffmpegConf := &ffmpeg.Config{
-		FfmpegBinPath:   "/usr/local/bin/ffmpeg",
-		FfprobeBinPath:  "/usr/local/bin/ffprobe",
-		ProgressEnabled: true,
-	}
-
-	progress, err := ffmpeg.
-		New(ffmpegConf).
-		Input("/tmp/avi").
-		Output("/tmp/mp4").
-		WithOptions(opts).
-		Start(opts)
-
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	for msg := range progress {
-		log.Printf("%+v", msg)
-	}
-}
-```
+go get github.com/legion-zver/transcoder
+```

ffmpeg/config.go

@@ -1,9 +1,61 @@
 package ffmpeg
 
+import (
+	"bytes"
+	"errors"
+	"os/exec"
+	"strings"
+)
+
+// Flags ...
+type Flags struct {
+	Progress bool `json:"progress,omitempty"`
+	Verbose  bool `json:"verbose,omitempty"`
+	Debug    bool `json:"debug,omitempty"`
+}
+
 // Config ...
 type Config struct {
-	FfmpegBinPath   string
-	FfprobeBinPath  string
-	ProgressEnabled bool
-	Verbose         bool
+	Flags
+
+	// Paths
+	FfmpegBinPath  string `json:"ffmpeg_bin_path"`
+	FfprobeBinPath string `json:"ffprobe_bin_path"`
+}
+
+func mergeFlags(flags ...Flags) (result Flags) {
+	for _, v := range flags {
+		result.Progress = result.Progress || v.Progress
+		result.Verbose = result.Verbose || v.Verbose
+		result.Debug = result.Debug || v.Debug
+	}
+	return
+}
+
+func NewAutoConfig(flags ...Flags) (*Config, error) {
+	out, which := bytes.Buffer{}, exec.Command("which", "ffmpeg")
+	which.Stdout = &out
+	if err := which.Run(); err != nil {
+		return nil, err
+	}
+	ffmpegBinPath := strings.TrimSpace(out.String())
+	out.Reset()
+	if len(ffmpegBinPath) < 1 {
+		return nil, errors.New("ffmpeg binary path not found")
+	}
+	which = exec.Command("which", "ffprobe")
+	which.Stdout = &out
+	if err := which.Run(); err != nil {
+		return nil, err
+	}
+	ffprobeBinPath := strings.TrimSpace(out.String())
+	out.Reset()
+	if len(ffprobeBinPath) < 1 {
+		return nil, errors.New("ffprobe binary path not found")
+	}
+	return &Config{
+		Flags:          mergeFlags(flags...),
+		FfmpegBinPath:  ffmpegBinPath,
+		FfprobeBinPath: ffprobeBinPath,
+	}, nil
 }

ffmpeg/errors.go

@@ -0,0 +1 @@
+package ffmpeg