adding ffmpeg specific version

1 files changed, 36 insertions, 0 deletions

diff --git a/ffmpeg1/libavformat/nullenc.c b/ffmpeg1/libavformat/nullenc.c
new file mode 100644
index 0000000..7da297b
--- /dev/null
+++ b/ffmpeg1/libavformat/nullenc.c
@@ -0,0 +1,36 @@
+/*
+ * RAW null muxer
+ * Copyright (c) 2002 Fabrice Bellard
+ *
+ * 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"
+
+static int null_write_packet(struct AVFormatContext *s, AVPacket *pkt)
+{
+    return 0;
+}
+
+AVOutputFormat ff_null_muxer = {
+    .name              = "null",
+    .long_name         = NULL_IF_CONFIG_SMALL("raw null video"),
+    .audio_codec       = AV_NE(AV_CODEC_ID_PCM_S16BE, AV_CODEC_ID_PCM_S16LE),
+    .video_codec       = AV_CODEC_ID_RAWVIDEO,
+    .write_packet      = null_write_packet,
+    .flags             = AVFMT_NOFILE | AVFMT_NOTIMESTAMPS | AVFMT_RAWPICTURE,
+};