FFmpeg
avlanguage.h
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1 /*
2  * Cyril Comparon, Larbi Joubala, Resonate-MP4 2009
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #ifndef AVFORMAT_AVLANGUAGE_H
22 #define AVFORMAT_AVLANGUAGE_H
23 
24 #include "libavutil/attributes.h"
25 #include "libavformat/version.h"
26 
27 /**
28  * Known language codespaces
29  */
31  AV_LANG_ISO639_2_BIBL, /** 3-char bibliographic language codes as per ISO-IEC 639-2 */
32  AV_LANG_ISO639_2_TERM, /** 3-char terminological language codes as per ISO-IEC 639-2 */
33  AV_LANG_ISO639_1 /** 2-char code of language as per ISO/IEC 639-1 */
34 };
35 
36 /**
37  * Convert a language code to a target codespace. The source codespace is guessed.
38  * @return NULL if the provided lang is null or invalid.
39  */
40 const char *ff_convert_lang_to(const char *lang, enum AVLangCodespace target_codespace);
41 #if LIBAVFORMAT_VERSION_MAJOR < 58
43 const char *av_convert_lang_to(const char *lang, enum AVLangCodespace target_codespace);
44 #endif
45 
46 #endif /* AVFORMAT_AVLANGUAGE_H */
attribute_deprecated const char * av_convert_lang_to(const char *lang, enum AVLangCodespace target_codespace)
Definition: avlanguage.c:768
Macro definitions for various function/variable attributes.
AVLangCodespace
Known language codespaces.
Definition: avlanguage.h:30
3-char bibliographic language codes as per ISO-IEC 639-2
Definition: avlanguage.h:32
Libavformat version macros.
const char * ff_convert_lang_to(const char *lang, enum AVLangCodespace target_codespace)
Convert a language code to a target codespace.
Definition: avlanguage.c:736
#define attribute_deprecated
Definition: attributes.h:94
3-char terminological language codes as per ISO-IEC 639-2
Definition: avlanguage.h:33