ffmpeg-2.8.5

git-svn-id: svn://kolibrios.org@6147 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/ffmpeg/ffmpeg-2.8/libavformat/jacosubenc.c

@@ -0,0 +1,42 @@
+/*
+ * 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
+ */
+
+#include "avformat.h"
+#include "rawenc.h"
+
+static int jacosub_write_header(AVFormatContext *s)
+{
+    const AVCodecContext *avctx = s->streams[0]->codec;
+
+    if (avctx->extradata_size) {
+        avio_write(s->pb, avctx->extradata, avctx->extradata_size - 1);
+        avio_flush(s->pb);
+    }
+    return 0;
+}
+
+AVOutputFormat ff_jacosub_muxer = {
+    .name           = "jacosub",
+    .long_name      = NULL_IF_CONFIG_SMALL("JACOsub subtitle format"),
+    .mime_type      = "text/x-jacosub",
+    .extensions     = "jss,js",
+    .write_header   = jacosub_write_header,
+    .write_packet   = ff_raw_write_packet,
+    .flags          = AVFMT_TS_NONSTRICT,
+    .subtitle_codec = AV_CODEC_ID_JACOSUB,
+};