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[meviz.git] / src / main / java / eu / svjatoslav / meviz / encoder / FormatsRegistry.java
1 /*
2  * Meviz - Various tools collection to work with multimedia. Author: Svjatoslav Agejenko.
3  * This project is released under Creative Commons Zero (CC0) license.
4  */
5
6
7 package eu.svjatoslav.meviz.encoder;
8
9 import eu.svjatoslav.meviz.encoder.converters.*;
10
11 import java.util.ArrayList;
12 import java.util.List;
13
14 public class FormatsRegistry {
15
16     private final ArrayList<AbstractConverter> encoders = new ArrayList<>();
17
18     public FormatsRegistry() {
19         // video conversion
20         registerEncoder(new Ffmpeg2theora());
21         registerEncoder(new FFMpegVideo());
22
23         // image conversion
24         registerEncoder(new Convert());
25         registerEncoder(new WebpEncoder());
26         registerEncoder(new WebpDecoder());
27
28         // image to text (OCR)
29         registerEncoder(new Ocr());
30
31         // audio conversion
32         registerEncoder(new Ogg2Wav());
33         registerEncoder(new Flac());
34         registerEncoder(new FFMpegAudio());
35         registerEncoder(new Midi2Wav());
36     }
37
38     public List<AbstractConverter> getEncoders(final String sourceFormat,
39                                                final String targetFormat) {
40
41         final String sourceFormatLowerCase = sourceFormat.toLowerCase();
42         final String targetFormatLowerCase = targetFormat.toLowerCase();
43
44         final ArrayList<AbstractConverter> encoders = new ArrayList<>();
45
46         for (final AbstractConverter encoder : this.encoders)
47             if (encoder.supportsSource(sourceFormatLowerCase))
48                 if (encoder.supportsTarget(targetFormatLowerCase)) {
49                     encoders.add(encoder);
50                     return encoders;
51                 }
52
53         return encoders;
54     }
55
56     private void registerEncoder(final AbstractConverter encoder) {
57         encoders.add(encoder);
58     }
59
60 }