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[FFmpeg-devel,v2,1/3] avformat/isom: add comment to mov_mdhd_language_map

Message ID 20200627142810.08EFF68B64F@ffbox0-bg.mplayerhq.hu
State Accepted
Commit 1379bbc1548c361387702defe5e56f204d43fe36
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Series [FFmpeg-devel,v2,1/3] avformat/isom: add comment to mov_mdhd_language_map
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Commit Message

Zhao Zhili June 27, 2020, 2:26 p.m. UTC
---
The following code is used to do the reformat:
https://gist.github.com/quink-black/8643d8fab8b3f49ff6ace6916111d2c4

 libavformat/isom.c | 158 +++++++++++++++++++++++++++++++++++++++------
 1 file changed, 139 insertions(+), 19 deletions(-)
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Patch

diff --git a/libavformat/isom.c b/libavformat/isom.c
index 44c7b13038..209bbac5d1 100644
--- a/libavformat/isom.c
+++ b/libavformat/isom.c
@@ -395,25 +395,145 @@  const AVCodecTag ff_codec_movdata_tags[] = {
 /* http://developer.apple.com/documentation/mac/Text/Text-368.html */
 /* deprecated by putting the code as 3*5 bits ASCII */
 static const char mov_mdhd_language_map[][4] = {
-    /* 0-9 */
-    "eng", "fra", "ger", "ita", "dut", "sve", "spa", "dan", "por", "nor",
-    "heb", "jpn", "ara", "fin", "gre", "ice", "mlt", "tur", "hr "/*scr*/, "chi"/*ace?*/,
-    "urd", "hin", "tha", "kor", "lit", "pol", "hun", "est", "lav",    "",
-    "fo ",    "", "rus", "chi",    "", "iri", "alb", "ron", "ces", "slk",
-    "slv", "yid", "sr ", "mac", "bul", "ukr", "bel", "uzb", "kaz", "aze",
-    /*?*/
-    "aze", "arm", "geo", "mol", "kir", "tgk", "tuk", "mon",    "", "pus",
-    "kur", "kas", "snd", "tib", "nep", "san", "mar", "ben", "asm", "guj",
-    "pa ", "ori", "mal", "kan", "tam", "tel",    "", "bur", "khm", "lao",
-    /*                   roman? arabic? */
-    "vie", "ind", "tgl", "may", "may", "amh", "tir", "orm", "som", "swa",
-    /*==rundi?*/
-       "", "run",    "", "mlg", "epo",    "",    "",    "",    "",    "",
-    /* 100 */
-       "",    "",    "",    "",    "",    "",    "",    "",    "",    "",
-       "",    "",    "",    "",    "",    "",    "",    "",    "",    "",
-       "",    "",    "",    "",    "",    "",    "",    "", "wel", "baq",
-    "cat", "lat", "que", "grn", "aym", "tat", "uig", "dzo", "jav"
+    "eng",    /*   0 English */
+    "fra",    /*   1 French */
+    "ger",    /*   2 German */
+    "ita",    /*   3 Italian */
+    "dut",    /*   4 Dutch */
+    "sve",    /*   5 Swedish */
+    "spa",    /*   6 Spanish */
+    "dan",    /*   7 Danish */
+    "por",    /*   8 Portuguese */
+    "nor",    /*   9 Norwegian */
+    "heb",    /*  10 Hebrew */
+    "jpn",    /*  11 Japanese */
+    "ara",    /*  12 Arabic */
+    "fin",    /*  13 Finnish */
+    "gre",    /*  14 Greek */
+    "ice",    /*  15 Icelandic */
+    "mlt",    /*  16 Maltese */
+    "tur",    /*  17 Turkish */
+    "hr ",    /*  18 Croatian */
+    "chi",    /*  19 Traditional Chinese */
+    "urd",    /*  20 Urdu */
+    "hin",    /*  21 Hindi */
+    "tha",    /*  22 Thai */
+    "kor",    /*  23 Korean */
+    "lit",    /*  24 Lithuanian */
+    "pol",    /*  25 Polish */
+    "hun",    /*  26 Hungarian */
+    "est",    /*  27 Estonian */
+    "lav",    /*  28 Latvian */
+       "",    /*  29 Sami */
+    "fo ",    /*  30 Faroese */
+       "",    /*  31 Farsi */
+    "rus",    /*  32 Russian */
+    "chi",    /*  33 Simplified Chinese */
+       "",    /*  34 Flemish */
+    "iri",    /*  35 Irish */
+    "alb",    /*  36 Albanian */
+    "ron",    /*  37 Romanian */
+    "ces",    /*  38 Czech */
+    "slk",    /*  39 Slovak */
+    "slv",    /*  40 Slovenian */
+    "yid",    /*  41 Yiddish */
+    "sr ",    /*  42 Serbian */
+    "mac",    /*  43 Macedonian */
+    "bul",    /*  44 Bulgarian */
+    "ukr",    /*  45 Ukrainian */
+    "bel",    /*  46 Belarusian */
+    "uzb",    /*  47 Uzbek */
+    "kaz",    /*  48 Kazakh */
+    "aze",    /*  49 Azerbaijani */
+    "aze",    /*  50 AzerbaijanAr */
+    "arm",    /*  51 Armenian */
+    "geo",    /*  52 Georgian */
+    "mol",    /*  53 Moldavian */
+    "kir",    /*  54 Kirghiz */
+    "tgk",    /*  55 Tajiki */
+    "tuk",    /*  56 Turkmen */
+    "mon",    /*  57 Mongolian */
+       "",    /*  58 MongolianCyr */
+    "pus",    /*  59 Pashto */
+    "kur",    /*  60 Kurdish */
+    "kas",    /*  61 Kashmiri */
+    "snd",    /*  62 Sindhi */
+    "tib",    /*  63 Tibetan */
+    "nep",    /*  64 Nepali */
+    "san",    /*  65 Sanskrit */
+    "mar",    /*  66 Marathi */
+    "ben",    /*  67 Bengali */
+    "asm",    /*  68 Assamese */
+    "guj",    /*  69 Gujarati */
+    "pa ",    /*  70 Punjabi */
+    "ori",    /*  71 Oriya */
+    "mal",    /*  72 Malayalam */
+    "kan",    /*  73 Kannada */
+    "tam",    /*  74 Tamil */
+    "tel",    /*  75 Telugu */
+       "",    /*  76 Sinhala */
+    "bur",    /*  77 Burmese */
+    "khm",    /*  78 Khmer */
+    "lao",    /*  79 Lao */
+    "vie",    /*  80 Vietnamese */
+    "ind",    /*  81 Indonesian */
+    "tgl",    /*  82 Tagalog */
+    "may",    /*  83 MalayRoman */
+    "may",    /*  84 MalayArabic */
+    "amh",    /*  85 Amharic */
+    "tir",    /*  86 Galla */
+    "orm",    /*  87 Oromo */
+    "som",    /*  88 Somali */
+    "swa",    /*  89 Swahili */
+       "",    /*  90 Kinyarwanda */
+    "run",    /*  91 Rundi */
+       "",    /*  92 Nyanja */
+    "mlg",    /*  93 Malagasy */
+    "epo",    /*  94 Esperanto */
+       "",    /*  95  */
+       "",    /*  96  */
+       "",    /*  97  */
+       "",    /*  98  */
+       "",    /*  99  */
+       "",    /* 100  */
+       "",    /* 101  */
+       "",    /* 102  */
+       "",    /* 103  */
+       "",    /* 104  */
+       "",    /* 105  */
+       "",    /* 106  */
+       "",    /* 107  */
+       "",    /* 108  */
+       "",    /* 109  */
+       "",    /* 110  */
+       "",    /* 111  */
+       "",    /* 112  */
+       "",    /* 113  */
+       "",    /* 114  */
+       "",    /* 115  */
+       "",    /* 116  */
+       "",    /* 117  */
+       "",    /* 118  */
+       "",    /* 119  */
+       "",    /* 120  */
+       "",    /* 121  */
+       "",    /* 122  */
+       "",    /* 123  */
+       "",    /* 124  */
+       "",    /* 125  */
+       "",    /* 126  */
+       "",    /* 127  */
+    "wel",    /* 128 Welsh */
+    "baq",    /* 129 Basque */
+    "cat",    /* 130 Catalan */
+    "lat",    /* 131 Latin */
+    "que",    /* 132 Quechua */
+    "grn",    /* 133 Guarani */
+    "aym",    /* 134 Aymara */
+    "tat",    /* 135 Tatar */
+    "uig",    /* 136 Uighur */
+    "dzo",    /* 137 Dzongkha */
+    "jav",    /* 138 JavaneseRom */
 };
 
 int ff_mov_iso639_to_lang(const char lang[4], int mp4)