1 files changed, 35 insertions, 0 deletions
diff --git a/demux/demux_null.c b/demux/demux_null.c
new file mode 100644
index 0000000..0ce3ac4
--- /dev/null
+++ b/demux/demux_null.c
@@ -0,0 +1,35 @@
+/*
+ * This file is part of mpv.
+ *
+ * mpv 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.
+ *
+ * mpv 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 mpv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "misc/bstr.h"
+#include "stream/stream.h"
+#include "demux.h"
+
+static int try_open_file(struct demuxer *demux, enum demux_check check)
+{
+    if (!bstr_startswith0(bstr0(demux->filename), "null://") &&
+        check != DEMUX_CHECK_REQUEST)
+        return -1;
+    demux->seekable = true;
+    return 0;
+}
+
+const struct demuxer_desc demuxer_desc_null = {
+    .name = "null",
+    .desc = "null demuxer",
+    .open = try_open_file,
+};