adding ffmpeg specific version

1 files changed, 39 insertions, 0 deletions

diff --git a/ffmpeg1/libavformat/avlanguage.h b/ffmpeg1/libavformat/avlanguage.h
new file mode 100644
index 0000000..7fb8968
--- /dev/null
+++ b/ffmpeg1/libavformat/avlanguage.h
@@ -0,0 +1,39 @@
+/*
+ * Cyril Comparon, Larbi Joubala, Resonate-MP4 2009
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVFORMAT_AVLANGUAGE_H
+#define AVFORMAT_AVLANGUAGE_H
+
+/**
+ * Known language codespaces
+ */
+enum AVLangCodespace {
+    AV_LANG_ISO639_2_BIBL, /** 3-char bibliographic language codes as per ISO-IEC 639-2 */
+    AV_LANG_ISO639_2_TERM, /** 3-char terminologic language codes as per ISO-IEC 639-2 */
+    AV_LANG_ISO639_1       /** 2-char code of language as per ISO/IEC 639-1 */
+};
+
+/**
+ * Convert a language code to a target codespace. The source codespace is guessed.
+ * @return NULL if the provided lang is null or invalid.
+ */
+const char *av_convert_lang_to(const char *lang, enum AVLangCodespace target_codespace);
+
+#endif /* AVFORMAT_AVLANGUAGE_H */