From c29adb9d35d4f626f89cdedc4b160c1787a38c56 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9D=D0=B8=D0=BA=D0=BE=D0=BB=D0=B0=D0=B9=20=D0=9F=D1=8C?=
 =?UTF-8?q?=D1=8F=D0=BD=D0=BA=D0=BE=D0=B2?= <npyankov@rttv.ru>
Date: Thu, 21 Jun 2018 12:45:27 +0300
Subject: [PATCH] Add filter string to ffmpeg args

---
 models/media.go | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/models/media.go b/models/media.go
index d760059..466d110 100644
--- a/models/media.go
+++ b/models/media.go
@@ -45,9 +45,13 @@ type Mediafile struct {
     hlsPlaylistType       string
     hlsSegmentDuration    int
     metadata              Metadata
+    filter                string
 }
 
 /*** SETTERS ***/
+func (m *Mediafile) SetFilter(v string){
+  m.filter = v
+}
 
 func (m *Mediafile) SetAspect(v string) {
   m.aspect = v
@@ -195,6 +199,10 @@ func (m *Mediafile) SetMetadata(v Metadata) {
 
 /*** GETTERS ***/
 
+func (m *Mediafile) Filter() string {
+  return m.filter
+}
+
 func (m *Mediafile) Aspect() string {
   return m.aspect
 }
@@ -382,6 +390,7 @@ func (m *Mediafile) ToStrCommand() string {
     "OutputFormat",
     "HlsSegmentDuration",
     "HlsPlaylistType",
+    "Filter",
     "OutputPath",
   }
   for _, name := range opts {
@@ -400,6 +409,12 @@ func (m *Mediafile) ToStrCommand() string {
 
 }
 
+func (m *Mediafile) ObtainFilter() string{
+  if m.filter != "" {
+    return fmt.Sprintf("-vf \"%s\"", m.filter)
+  }
+  return ""
+}
 
 func (m *Mediafile) ObtainAspect() string {
   // Set aspect