1 files changed, 35 insertions, 0 deletions
diff --git a/src/livestreamer/stream/rtmpdump.py b/src/livestreamer/stream/rtmpdump.py
new file mode 100644
index 0000000..68ed969
--- /dev/null
+++ b/src/livestreamer/stream/rtmpdump.py
@@ -0,0 +1,35 @@
+from . import StreamProcess
+from ..compat import str, is_win32
+
+import pbs
+
+class RTMPStream(StreamProcess):
+    def __init__(self, session, params):
+        StreamProcess.__init__(self, session, params)
+
+        self.rtmpdump = self.session.options.get("rtmpdump") or (is_win32 and "rtmpdump.exe" or "rtmpdump")
+        self.params["flv"] = "-"
+
+        try:
+            self.cmd = getattr(pbs, self.rtmpdump)
+        except pbs.CommandNotFound as err:
+            raise StreamError(("Unable to find {0} command").format(str(err)))
+
+    def open(self):
+        if "jtv" in self.params and not self._has_jtv_support():
+            raise StreamError("Installed rtmpdump does not support --jtv argument")
+
+        return StreamProcess.open(self)
+
+    def _has_jtv_support(self):
+        try:
+            help = self.cmd(help=True, _err_to_out=True)
+        except pbs.ErrorReturnCode as err:
+            raise StreamError(("Error while checking rtmpdump compatibility: {0}").format(str(err.stdout, "ascii")))
+
+        for line in help.split("\n"):
+            if line[:5] == "--jtv":
+                return True
+
+        return False
+