Add useless info fields for backward compatibility

transcoder/src/info.go

@@ -42,6 +42,9 @@ type MediaInfo struct {
 	/// Version of the metadata. This can be used to invalidate older metadata from db if the extraction code has changed.
 	Versions Versions `json:"versions"`
 
+	// TODO: remove on next major
+	Video Video `json:"video"`
+
 	/// The list of videos if there are multiples.
 	Videos []Video `json:"videos"`
 	/// The list of audio tracks.
@@ -96,6 +99,9 @@ type Audio struct {
 
 	/// Keyframes of this video
 	Keyframes *Keyframe `json:"-"`
+
+	//TODO: remove this in next major
+	IsForced bool `json:"isForced"`
 }
 
 type Subtitle struct {
@@ -318,5 +324,8 @@ func RetriveMediaInfo(path string, sha string) (*MediaInfo, error) {
 			ret.MimeCodec = &container
 		}
 	}
+	if len(ret.Videos) > 0 {
+		ret.Video = ret.Videos[0]
+	}
 	return &ret, nil
 }

transcoder/src/metadata.go

@@ -187,13 +187,16 @@ func (s *MetadataService) getMetadata(path string, sha string) (*MediaInfo, erro
 	}
 	for rows.Next() {
 		var c Chapter
-		err := rows.Scan(&c.StartTime, c.EndTime, c.Name, c.Type)
+		err := rows.Scan(&c.StartTime, &c.EndTime, &c.Name, &c.Type)
 		if err != nil {
 			return nil, err
 		}
 		ret.Chapters = append(ret.Chapters, c)
 	}
 
+	if len(ret.Videos) > 0 {
+		ret.Video = ret.Videos[0]
+	}
 	return &ret, nil
 }