adding ffmpeg specific version

1 files changed, 46 insertions, 0 deletions

diff --git a/ffmpeg1/libavformat/idroqenc.c b/ffmpeg1/libavformat/idroqenc.c
new file mode 100644
index 0000000..50c4280
--- /dev/null
+++ b/ffmpeg1/libavformat/idroqenc.c
@@ -0,0 +1,46 @@
+/*
+ * id RoQ (.roq) File muxer
+ * Copyright (c) 2007 Vitor Sessak
+ *
+ * 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 roq_write_header(struct AVFormatContext *s)
+{
+    static const uint8_t header[] = {
+        0x84, 0x10, 0xFF, 0xFF, 0xFF, 0xFF, 0x1E, 0x00
+    };
+
+    avio_write(s->pb, header, 8);
+    avio_flush(s->pb);
+
+    return 0;
+}
+
+AVOutputFormat ff_roq_muxer = {
+    .name         = "roq",
+    .long_name    = NULL_IF_CONFIG_SMALL("raw id RoQ"),
+    .extensions   = "roq",
+    .audio_codec  = AV_CODEC_ID_ROQ_DPCM,
+    .video_codec  = AV_CODEC_ID_ROQ,
+    .write_header = roq_write_header,
+    .write_packet = ff_raw_write_packet,
+};