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<main>
<article id="content">
<header>
<h1 class="title">Package <code>bmvideohub</code></h1>
</header>
<section id="section-intro">
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">import asyncio
import json
import logging
import sys
import time
import warnings
import telnetlib3
#
# reread the config for every action, as it could have changed since the last action
# no state is stored in the library other than the IP address, port
#
#
#
# logging.basicConfig(level=logging.DEBUG)
async def _read_until(ip, port, prompt, tx_command=b"", timeout=2):
output = ""
''' Establish a Telnet connection, connect_minwait=2seconds is the default,
reduce it to 10ms to speed up'''
reader, writer = await telnetlib3.open_connection(
host=ip, port=port, connect_minwait=0.01
)
try:
if tx_command:
# eat the preamable on connect as it is not needed
data = await asyncio.wait_for(
reader.readuntil(b"END PRELUDE:\n\n"), timeout=timeout
)
writer.write(tx_command.decode("ascii"))
await writer.drain()
data = await asyncio.wait_for(reader.readuntil(prompt), timeout=timeout)
output = data.decode("ascii")
except asyncio.exceptions.TimeoutError as e:
print(f"Timeout reading from {ip}:{port}")
raise e
finally:
reader.close()
writer.close()
return output
class VideoHub:
def __init__(self, ip, port=9990):
'''Connect to a Blackmagic VideoHub takes an IP address and port number
port is optional and defaults to 9990'''
self._ip = ip
self._port = port
# check we can connect
self.ping()
def _rx(self):
result = asyncio.run(_read_until(self._ip, self._port, b"END PRELUDE:\n\n"))
return result
def _tx(self, command):
try:
command = command.encode("ascii")
# can be ACK\n\n or NAK\n\n
state = asyncio.run(_read_until(self._ip, self._port, b"K\n\n", command))
if "NAK\n\n" in state:
raise Exception(f"BAD COMMAND {command}")
except ConnectionRefusedError as e:
raise e
except EOFError as e:
raise e
def _get_simple_value(self, key):
state = self._rx()
for line in state.split("\n"):
if line.startswith(key):
return line.split(": ")[1]
raise Exception(f"Key {key} not found")
def _get_multi_value(self, key):
state = self._rx().split("\n")
in_config = False
config = {}
for line in state:
if line.startswith(key):
in_config = True
continue
if len(line) == 0 and in_config:
in_config = False
break
if in_config:
index, value = line.split(" ", 1)
config[str(index)] = value
return config
def _set_simple_value(self, key, value):
self._tx(f"{key}\n {value}\n\n")
def _set_multi_value(self, key, values):
cmd_buffer = f"{key}\n"
for index, value in values:
cmd_buffer += f"{index} {value}\n"
cmd_buffer += "\n"
self._tx(cmd_buffer)
def ping(self):
'''Pings the VideoHub, basically a no-op'''
self._tx("PING\n\n")
def protocol_version(self):
'''Returns the protocol version of the VideoHub as string'''
return self._get_simple_value("Version:")
def get_num_inputs(self):
'''Returns the number of inputs as int'''
return int(self._get_simple_value("Video inputs:"))
def get_num_outputs(self):
'''Returns the number of outputs as int'''
return int(self._get_simple_value("Video outputs:"))
def get_model_name(self):
'''Returns the model name of the VideoHub as string eg Blackmagic Videohub 10x10 12G'''
return self._get_simple_value("Model name:")
def get_friendly_name(self):
'''Returns the firendly name of the VideoHub as string eg Blackmagic Videohub 10x10 12G'''
return self._get_simple_value("Friendly name:")
def get_UID(self):
'''Returns the unique ID of the VideoHub as string'''
return self._get_simple_value("Unique ID:")
def get_MAC(self):
'''Returns the MAC address of the VideoHub as string'''
return self._get_simple_value("MAC Address:")
def get_is_DHCP(self):
'''Returns True if the VideoHub is using DHCP'''
value = self._get_simple_value("Dynamic IP:")
if value == "true":
return True
else:
return False
def get_IP(self):
'''Returns the IP address of the VideoHub as string'''
return self._get_simple_value("Current Addresses:").split("/")[0]
def get_IP_netmask(self):
'''Returns the IP netmask of the VideoHub as string'''
return self._get_simple_value("Current Addresses:").split("/")[1]
def get_output_routing(self):
'''Returns the output routing as dict indexed by output number
eg {'1': '1', '2': '2', '3': '3', '4': '4', '5': '5',}'''
return self._get_multi_value("VIDEO OUTPUT ROUTING:")
def get_input_labels(self):
'''Returns the input labels as dict indexed by input number'''
return self._get_multi_value("INPUT LABELS:")
def get_output_labels(self):
'''Returns the output labels as dict indexed by output number'''
return self._get_multi_value("OUTPUT LABELS:")
def get_output_locks(self):
'''Returns the output locks as dict indexed by output number
Each port has a lock status of “O” for ports that are owned by the current client
(i.e., locked from the same IP address), “L” for ports that are locked from a d
ifferent client, or “U” for unlocked.'''
return self._get_multi_value("VIDEO OUTPUT LOCKS:")
def get_take_mode(self):
'''Returns the take mode as dict indexed by output number'''
take_mode = self._get_multi_value("TAKE MODE:")
bool_take_mode = {}
for key, value in take_mode.items():
if value == "true":
bool_take_mode[key] = True
else:
bool_take_mode[key] = False
return bool_take_mode
def set_output_route(self, src, dest):
'''Sets the output route for a single output'''
self._set_simple_value(f"VIDEO OUTPUT ROUTING:", f"{src} {dest}")
def set_bulk_output_route(self, routes):
'''Sets the output route for multiple outputs takes a list of tuples
eg [(1,1),(2,2),(3,3),(4,4),(5,5)]'''
self._set_multi_value(f"VIDEO OUTPUT ROUTING:", routes)
def set_input_label(self, index, label):
'''Sets the input label for a single input'''
self._set_simple_value(f"INPUT LABELS:", f"{index} {label}")
def set_bulk_input_label(self, labels):
'''Sets the input label for multiple inputs takes a list of tuples
eg [(1,1),(2,2),(3,3),(4,4),(5,5)]'''
self._set_multi_value(f"INPUT LABELS:", labels)
def set_output_label(self, index, label):
'''Sets the output label for a single output'''
self._set_simple_value(f"OUTPUT LABELS:", f"{index} {label}")
def set_bulk_output_label(self, labels):
'''Sets the output label for multiple outputs takes a list of tuples'''
self._set_multi_value(f"OUTPUT LABELS:", labels)
def set_output_lock(self, index, state):
'''Sets the output lock for a single output
Each port has a lock status of “O” for ports that are owned by the current client
(i.e., locked from the same IP address), “L” for ports that are locked from a
different client, or “U” for unlocked.
Can only be set to O or U
'''
if state not in ["O","U"]:
raise Exception("OUTPUT LOCK must be O, or U, not {state}")
self._set_simple_value(f"VIDEO OUTPUT LOCKS:", f"{index} {state}")
def set_bulk_output_lock(self, locks):
'''Sets the output lock for multiple outputs takes a list of tuples.
Each port has a lock status of “O” for ports that are owned by the current client
(i.e., locked from the same IP address), “L” for ports that are locked from a
different client, or “U” for unlocked.
Can only be set to O or U
'''
for index, state in locks:
if state not in ["O","U"]:
raise Exception("OUTPUT LOCK must be O, U, not {index}, {state}")
self._set_multi_value(f"VIDEO OUTPUT LOCKS:", locks)
def set_take_mode(self, index, mode):
'''Sets the take mode for a single output takes bool eg true or false'''
if mode:
mode = "true"
else:
mode = "false"
self._set_simple_value(f"TAKE MODE:", f"{index} {mode}")
def set_bulk_take_mode(self, modes):
'''Sets the take mode for multiple outputs takes a list of tuples eg true or false'''
str_modes = []
for index, mode in modes:
if mode:
str_mode = "true"
else:
str_mode = "false"
str_modes.append((index, str_mode))
self._set_multi_value(f"TAKE MODE:", str_modes)</code></pre>
</details>
</section>
<section>
</section>
<section>
</section>
<section>
</section>
<section>
<h2 class="section-title" id="header-classes">Classes</h2>
<dl>
<dt id="bmvideohub.VideoHub"><code class="flex name class">
<span>class <span class="ident">VideoHub</span></span>
<span>(</span><span>ip, port=9990)</span>
</code></dt>
<dd>
<div class="desc"><p>Connect to a Blackmagic VideoHub takes an IP address and port number
port is optional and defaults to 9990</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">class VideoHub:
def __init__(self, ip, port=9990):
'''Connect to a Blackmagic VideoHub takes an IP address and port number
port is optional and defaults to 9990'''
self._ip = ip
self._port = port
# check we can connect
self.ping()
def _rx(self):
result = asyncio.run(_read_until(self._ip, self._port, b"END PRELUDE:\n\n"))
return result
def _tx(self, command):
try:
command = command.encode("ascii")
# can be ACK\n\n or NAK\n\n
state = asyncio.run(_read_until(self._ip, self._port, b"K\n\n", command))
if "NAK\n\n" in state:
raise Exception(f"BAD COMMAND {command}")
except ConnectionRefusedError as e:
raise e
except EOFError as e:
raise e
def _get_simple_value(self, key):
state = self._rx()
for line in state.split("\n"):
if line.startswith(key):
return line.split(": ")[1]
raise Exception(f"Key {key} not found")
def _get_multi_value(self, key):
state = self._rx().split("\n")
in_config = False
config = {}
for line in state:
if line.startswith(key):
in_config = True
continue
if len(line) == 0 and in_config:
in_config = False
break
if in_config:
index, value = line.split(" ", 1)
config[str(index)] = value
return config
def _set_simple_value(self, key, value):
self._tx(f"{key}\n {value}\n\n")
def _set_multi_value(self, key, values):
cmd_buffer = f"{key}\n"
for index, value in values:
cmd_buffer += f"{index} {value}\n"
cmd_buffer += "\n"
self._tx(cmd_buffer)
def ping(self):
'''Pings the VideoHub, basically a no-op'''
self._tx("PING\n\n")
def protocol_version(self):
'''Returns the protocol version of the VideoHub as string'''
return self._get_simple_value("Version:")
def get_num_inputs(self):
'''Returns the number of inputs as int'''
return int(self._get_simple_value("Video inputs:"))
def get_num_outputs(self):
'''Returns the number of outputs as int'''
return int(self._get_simple_value("Video outputs:"))
def get_model_name(self):
'''Returns the model name of the VideoHub as string eg Blackmagic Videohub 10x10 12G'''
return self._get_simple_value("Model name:")
def get_friendly_name(self):
'''Returns the firendly name of the VideoHub as string eg Blackmagic Videohub 10x10 12G'''
return self._get_simple_value("Friendly name:")
def get_UID(self):
'''Returns the unique ID of the VideoHub as string'''
return self._get_simple_value("Unique ID:")
def get_MAC(self):
'''Returns the MAC address of the VideoHub as string'''
return self._get_simple_value("MAC Address:")
def get_is_DHCP(self):
'''Returns True if the VideoHub is using DHCP'''
value = self._get_simple_value("Dynamic IP:")
if value == "true":
return True
else:
return False
def get_IP(self):
'''Returns the IP address of the VideoHub as string'''
return self._get_simple_value("Current Addresses:").split("/")[0]
def get_IP_netmask(self):
'''Returns the IP netmask of the VideoHub as string'''
return self._get_simple_value("Current Addresses:").split("/")[1]
def get_output_routing(self):
'''Returns the output routing as dict indexed by output number
eg {'1': '1', '2': '2', '3': '3', '4': '4', '5': '5',}'''
return self._get_multi_value("VIDEO OUTPUT ROUTING:")
def get_input_labels(self):
'''Returns the input labels as dict indexed by input number'''
return self._get_multi_value("INPUT LABELS:")
def get_output_labels(self):
'''Returns the output labels as dict indexed by output number'''
return self._get_multi_value("OUTPUT LABELS:")
def get_output_locks(self):
'''Returns the output locks as dict indexed by output number
Each port has a lock status of “O” for ports that are owned by the current client
(i.e., locked from the same IP address), “L” for ports that are locked from a d
ifferent client, or “U” for unlocked.'''
return self._get_multi_value("VIDEO OUTPUT LOCKS:")
def get_take_mode(self):
'''Returns the take mode as dict indexed by output number'''
take_mode = self._get_multi_value("TAKE MODE:")
bool_take_mode = {}
for key, value in take_mode.items():
if value == "true":
bool_take_mode[key] = True
else:
bool_take_mode[key] = False
return bool_take_mode
def set_output_route(self, src, dest):
'''Sets the output route for a single output'''
self._set_simple_value(f"VIDEO OUTPUT ROUTING:", f"{src} {dest}")
def set_bulk_output_route(self, routes):
'''Sets the output route for multiple outputs takes a list of tuples
eg [(1,1),(2,2),(3,3),(4,4),(5,5)]'''
self._set_multi_value(f"VIDEO OUTPUT ROUTING:", routes)
def set_input_label(self, index, label):
'''Sets the input label for a single input'''
self._set_simple_value(f"INPUT LABELS:", f"{index} {label}")
def set_bulk_input_label(self, labels):
'''Sets the input label for multiple inputs takes a list of tuples
eg [(1,1),(2,2),(3,3),(4,4),(5,5)]'''
self._set_multi_value(f"INPUT LABELS:", labels)
def set_output_label(self, index, label):
'''Sets the output label for a single output'''
self._set_simple_value(f"OUTPUT LABELS:", f"{index} {label}")
def set_bulk_output_label(self, labels):
'''Sets the output label for multiple outputs takes a list of tuples'''
self._set_multi_value(f"OUTPUT LABELS:", labels)
def set_output_lock(self, index, state):
'''Sets the output lock for a single output
Each port has a lock status of “O” for ports that are owned by the current client
(i.e., locked from the same IP address), “L” for ports that are locked from a
different client, or “U” for unlocked.
Can only be set to O or U
'''
if state not in ["O","U"]:
raise Exception("OUTPUT LOCK must be O, or U, not {state}")
self._set_simple_value(f"VIDEO OUTPUT LOCKS:", f"{index} {state}")
def set_bulk_output_lock(self, locks):
'''Sets the output lock for multiple outputs takes a list of tuples.
Each port has a lock status of “O” for ports that are owned by the current client
(i.e., locked from the same IP address), “L” for ports that are locked from a
different client, or “U” for unlocked.
Can only be set to O or U
'''
for index, state in locks:
if state not in ["O","U"]:
raise Exception("OUTPUT LOCK must be O, U, not {index}, {state}")
self._set_multi_value(f"VIDEO OUTPUT LOCKS:", locks)
def set_take_mode(self, index, mode):
'''Sets the take mode for a single output takes bool eg true or false'''
if mode:
mode = "true"
else:
mode = "false"
self._set_simple_value(f"TAKE MODE:", f"{index} {mode}")
def set_bulk_take_mode(self, modes):
'''Sets the take mode for multiple outputs takes a list of tuples eg true or false'''
str_modes = []
for index, mode in modes:
if mode:
str_mode = "true"
else:
str_mode = "false"
str_modes.append((index, str_mode))
self._set_multi_value(f"TAKE MODE:", str_modes)</code></pre>
</details>
<h3>Methods</h3>
<dl>
<dt id="bmvideohub.VideoHub.get_IP"><code class="name flex">
<span>def <span class="ident">get_IP</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns the IP address of the VideoHub as string</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def get_IP(self):
'''Returns the IP address of the VideoHub as string'''
return self._get_simple_value("Current Addresses:").split("/")[0]</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.get_IP_netmask"><code class="name flex">
<span>def <span class="ident">get_IP_netmask</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns the IP netmask of the VideoHub as string</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def get_IP_netmask(self):
'''Returns the IP netmask of the VideoHub as string'''
return self._get_simple_value("Current Addresses:").split("/")[1]</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.get_MAC"><code class="name flex">
<span>def <span class="ident">get_MAC</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns the MAC address of the VideoHub as string</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def get_MAC(self):
'''Returns the MAC address of the VideoHub as string'''
return self._get_simple_value("MAC Address:")</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.get_UID"><code class="name flex">
<span>def <span class="ident">get_UID</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns the unique ID of the VideoHub as string</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def get_UID(self):
'''Returns the unique ID of the VideoHub as string'''
return self._get_simple_value("Unique ID:")</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.get_friendly_name"><code class="name flex">
<span>def <span class="ident">get_friendly_name</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns the firendly name of the VideoHub as string eg Blackmagic Videohub 10x10 12G</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def get_friendly_name(self):
'''Returns the firendly name of the VideoHub as string eg Blackmagic Videohub 10x10 12G'''
return self._get_simple_value("Friendly name:")</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.get_input_labels"><code class="name flex">
<span>def <span class="ident">get_input_labels</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns the input labels as dict indexed by input number</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def get_input_labels(self):
'''Returns the input labels as dict indexed by input number'''
return self._get_multi_value("INPUT LABELS:")</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.get_is_DHCP"><code class="name flex">
<span>def <span class="ident">get_is_DHCP</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns True if the VideoHub is using DHCP</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def get_is_DHCP(self):
'''Returns True if the VideoHub is using DHCP'''
value = self._get_simple_value("Dynamic IP:")
if value == "true":
return True
else:
return False</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.get_model_name"><code class="name flex">
<span>def <span class="ident">get_model_name</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns the model name of the VideoHub as string eg Blackmagic Videohub 10x10 12G</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def get_model_name(self):
'''Returns the model name of the VideoHub as string eg Blackmagic Videohub 10x10 12G'''
return self._get_simple_value("Model name:")</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.get_num_inputs"><code class="name flex">
<span>def <span class="ident">get_num_inputs</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns the number of inputs as int</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def get_num_inputs(self):
'''Returns the number of inputs as int'''
return int(self._get_simple_value("Video inputs:"))</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.get_num_outputs"><code class="name flex">
<span>def <span class="ident">get_num_outputs</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns the number of outputs as int</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def get_num_outputs(self):
'''Returns the number of outputs as int'''
return int(self._get_simple_value("Video outputs:"))</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.get_output_labels"><code class="name flex">
<span>def <span class="ident">get_output_labels</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns the output labels as dict indexed by output number</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def get_output_labels(self):
'''Returns the output labels as dict indexed by output number'''
return self._get_multi_value("OUTPUT LABELS:")</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.get_output_locks"><code class="name flex">
<span>def <span class="ident">get_output_locks</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns the output locks as dict indexed by output number
Each port has a lock status of “O” for ports that are owned by the current client
(i.e., locked from the same IP address), “L” for ports that are locked from a d
ifferent client, or “U” for unlocked.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def get_output_locks(self):
'''Returns the output locks as dict indexed by output number
Each port has a lock status of “O” for ports that are owned by the current client
(i.e., locked from the same IP address), “L” for ports that are locked from a d
ifferent client, or “U” for unlocked.'''
return self._get_multi_value("VIDEO OUTPUT LOCKS:")</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.get_output_routing"><code class="name flex">
<span>def <span class="ident">get_output_routing</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns the output routing as dict indexed by output number<br>
eg {'1': '1', '2': '2', '3': '3', '4': '4', '5': '5',}</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def get_output_routing(self):
'''Returns the output routing as dict indexed by output number
eg {'1': '1', '2': '2', '3': '3', '4': '4', '5': '5',}'''
return self._get_multi_value("VIDEO OUTPUT ROUTING:")</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.get_take_mode"><code class="name flex">
<span>def <span class="ident">get_take_mode</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns the take mode as dict indexed by output number</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def get_take_mode(self):
'''Returns the take mode as dict indexed by output number'''
take_mode = self._get_multi_value("TAKE MODE:")
bool_take_mode = {}
for key, value in take_mode.items():
if value == "true":
bool_take_mode[key] = True
else:
bool_take_mode[key] = False
return bool_take_mode</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.ping"><code class="name flex">
<span>def <span class="ident">ping</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Pings the VideoHub, basically a no-op</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def ping(self):
'''Pings the VideoHub, basically a no-op'''
self._tx("PING\n\n")</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.protocol_version"><code class="name flex">
<span>def <span class="ident">protocol_version</span></span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns the protocol version of the VideoHub as string</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def protocol_version(self):
'''Returns the protocol version of the VideoHub as string'''
return self._get_simple_value("Version:")</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.set_bulk_input_label"><code class="name flex">
<span>def <span class="ident">set_bulk_input_label</span></span>(<span>self, labels)</span>
</code></dt>
<dd>
<div class="desc"><p>Sets the input label for multiple inputs takes a list of tuples
eg [(1,1),(2,2),(3,3),(4,4),(5,5)]</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def set_bulk_input_label(self, labels):
'''Sets the input label for multiple inputs takes a list of tuples
eg [(1,1),(2,2),(3,3),(4,4),(5,5)]'''
self._set_multi_value(f"INPUT LABELS:", labels)</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.set_bulk_output_label"><code class="name flex">
<span>def <span class="ident">set_bulk_output_label</span></span>(<span>self, labels)</span>
</code></dt>
<dd>
<div class="desc"><p>Sets the output label for multiple outputs takes a list of tuples</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def set_bulk_output_label(self, labels):
'''Sets the output label for multiple outputs takes a list of tuples'''
self._set_multi_value(f"OUTPUT LABELS:", labels)</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.set_bulk_output_lock"><code class="name flex">
<span>def <span class="ident">set_bulk_output_lock</span></span>(<span>self, locks)</span>
</code></dt>
<dd>
<div class="desc"><p>Sets the output lock for multiple outputs takes a list of tuples.
Each port has a lock status of “O” for ports that are owned by the current client
(i.e., locked from the same IP address), “L” for ports that are locked from a
different client, or “U” for unlocked.
Can only be set to O or U</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def set_bulk_output_lock(self, locks):
'''Sets the output lock for multiple outputs takes a list of tuples.
Each port has a lock status of “O” for ports that are owned by the current client
(i.e., locked from the same IP address), “L” for ports that are locked from a
different client, or “U” for unlocked.
Can only be set to O or U
'''
for index, state in locks:
if state not in ["O","U"]:
raise Exception("OUTPUT LOCK must be O, U, not {index}, {state}")
self._set_multi_value(f"VIDEO OUTPUT LOCKS:", locks)</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.set_bulk_output_route"><code class="name flex">
<span>def <span class="ident">set_bulk_output_route</span></span>(<span>self, routes)</span>
</code></dt>
<dd>
<div class="desc"><p>Sets the output route for multiple outputs takes a list of tuples
eg [(1,1),(2,2),(3,3),(4,4),(5,5)]</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def set_bulk_output_route(self, routes):
'''Sets the output route for multiple outputs takes a list of tuples
eg [(1,1),(2,2),(3,3),(4,4),(5,5)]'''
self._set_multi_value(f"VIDEO OUTPUT ROUTING:", routes)</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.set_bulk_take_mode"><code class="name flex">
<span>def <span class="ident">set_bulk_take_mode</span></span>(<span>self, modes)</span>
</code></dt>
<dd>
<div class="desc"><p>Sets the take mode for multiple outputs takes a list of tuples eg true or false</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def set_bulk_take_mode(self, modes):
'''Sets the take mode for multiple outputs takes a list of tuples eg true or false'''
str_modes = []
for index, mode in modes:
if mode:
str_mode = "true"
else:
str_mode = "false"
str_modes.append((index, str_mode))
self._set_multi_value(f"TAKE MODE:", str_modes)</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.set_input_label"><code class="name flex">
<span>def <span class="ident">set_input_label</span></span>(<span>self, index, label)</span>
</code></dt>
<dd>
<div class="desc"><p>Sets the input label for a single input</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def set_input_label(self, index, label):
'''Sets the input label for a single input'''
self._set_simple_value(f"INPUT LABELS:", f"{index} {label}")</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.set_output_label"><code class="name flex">
<span>def <span class="ident">set_output_label</span></span>(<span>self, index, label)</span>
</code></dt>
<dd>
<div class="desc"><p>Sets the output label for a single output</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def set_output_label(self, index, label):
'''Sets the output label for a single output'''
self._set_simple_value(f"OUTPUT LABELS:", f"{index} {label}")</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.set_output_lock"><code class="name flex">
<span>def <span class="ident">set_output_lock</span></span>(<span>self, index, state)</span>
</code></dt>
<dd>
<div class="desc"><p>Sets the output lock for a single output
Each port has a lock status of “O” for ports that are owned by the current client
(i.e., locked from the same IP address), “L” for ports that are locked from a
different client, or “U” for unlocked.
Can only be set to O or U</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def set_output_lock(self, index, state):
'''Sets the output lock for a single output
Each port has a lock status of “O” for ports that are owned by the current client
(i.e., locked from the same IP address), “L” for ports that are locked from a
different client, or “U” for unlocked.
Can only be set to O or U
'''
if state not in ["O","U"]:
raise Exception("OUTPUT LOCK must be O, or U, not {state}")
self._set_simple_value(f"VIDEO OUTPUT LOCKS:", f"{index} {state}")</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.set_output_route"><code class="name flex">
<span>def <span class="ident">set_output_route</span></span>(<span>self, src, dest)</span>
</code></dt>
<dd>
<div class="desc"><p>Sets the output route for a single output</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def set_output_route(self, src, dest):
'''Sets the output route for a single output'''
self._set_simple_value(f"VIDEO OUTPUT ROUTING:", f"{src} {dest}")</code></pre>
</details>
</dd>
<dt id="bmvideohub.VideoHub.set_take_mode"><code class="name flex">
<span>def <span class="ident">set_take_mode</span></span>(<span>self, index, mode)</span>
</code></dt>
<dd>
<div class="desc"><p>Sets the take mode for a single output takes bool eg true or false</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def set_take_mode(self, index, mode):
'''Sets the take mode for a single output takes bool eg true or false'''
if mode:
mode = "true"
else:
mode = "false"
self._set_simple_value(f"TAKE MODE:", f"{index} {mode}")</code></pre>
</details>
</dd>
</dl>
</dd>
</dl>
</section>
</article>
<nav id="sidebar">
<h1>Index</h1>
<div class="toc">
<ul></ul>
</div>
<ul id="index">
<li><h3><a href="#header-classes">Classes</a></h3>
<ul>
<li>
<h4><code><a title="bmvideohub.VideoHub" href="#bmvideohub.VideoHub">VideoHub</a></code></h4>
<ul class="">
<li><code><a title="bmvideohub.VideoHub.get_IP" href="#bmvideohub.VideoHub.get_IP">get_IP</a></code></li>
<li><code><a title="bmvideohub.VideoHub.get_IP_netmask" href="#bmvideohub.VideoHub.get_IP_netmask">get_IP_netmask</a></code></li>
<li><code><a title="bmvideohub.VideoHub.get_MAC" href="#bmvideohub.VideoHub.get_MAC">get_MAC</a></code></li>
<li><code><a title="bmvideohub.VideoHub.get_UID" href="#bmvideohub.VideoHub.get_UID">get_UID</a></code></li>
<li><code><a title="bmvideohub.VideoHub.get_friendly_name" href="#bmvideohub.VideoHub.get_friendly_name">get_friendly_name</a></code></li>
<li><code><a title="bmvideohub.VideoHub.get_input_labels" href="#bmvideohub.VideoHub.get_input_labels">get_input_labels</a></code></li>
<li><code><a title="bmvideohub.VideoHub.get_is_DHCP" href="#bmvideohub.VideoHub.get_is_DHCP">get_is_DHCP</a></code></li>
<li><code><a title="bmvideohub.VideoHub.get_model_name" href="#bmvideohub.VideoHub.get_model_name">get_model_name</a></code></li>
<li><code><a title="bmvideohub.VideoHub.get_num_inputs" href="#bmvideohub.VideoHub.get_num_inputs">get_num_inputs</a></code></li>
<li><code><a title="bmvideohub.VideoHub.get_num_outputs" href="#bmvideohub.VideoHub.get_num_outputs">get_num_outputs</a></code></li>
<li><code><a title="bmvideohub.VideoHub.get_output_labels" href="#bmvideohub.VideoHub.get_output_labels">get_output_labels</a></code></li>
<li><code><a title="bmvideohub.VideoHub.get_output_locks" href="#bmvideohub.VideoHub.get_output_locks">get_output_locks</a></code></li>
<li><code><a title="bmvideohub.VideoHub.get_output_routing" href="#bmvideohub.VideoHub.get_output_routing">get_output_routing</a></code></li>
<li><code><a title="bmvideohub.VideoHub.get_take_mode" href="#bmvideohub.VideoHub.get_take_mode">get_take_mode</a></code></li>
<li><code><a title="bmvideohub.VideoHub.ping" href="#bmvideohub.VideoHub.ping">ping</a></code></li>
<li><code><a title="bmvideohub.VideoHub.protocol_version" href="#bmvideohub.VideoHub.protocol_version">protocol_version</a></code></li>
<li><code><a title="bmvideohub.VideoHub.set_bulk_input_label" href="#bmvideohub.VideoHub.set_bulk_input_label">set_bulk_input_label</a></code></li>
<li><code><a title="bmvideohub.VideoHub.set_bulk_output_label" href="#bmvideohub.VideoHub.set_bulk_output_label">set_bulk_output_label</a></code></li>
<li><code><a title="bmvideohub.VideoHub.set_bulk_output_lock" href="#bmvideohub.VideoHub.set_bulk_output_lock">set_bulk_output_lock</a></code></li>
<li><code><a title="bmvideohub.VideoHub.set_bulk_output_route" href="#bmvideohub.VideoHub.set_bulk_output_route">set_bulk_output_route</a></code></li>
<li><code><a title="bmvideohub.VideoHub.set_bulk_take_mode" href="#bmvideohub.VideoHub.set_bulk_take_mode">set_bulk_take_mode</a></code></li>
<li><code><a title="bmvideohub.VideoHub.set_input_label" href="#bmvideohub.VideoHub.set_input_label">set_input_label</a></code></li>
<li><code><a title="bmvideohub.VideoHub.set_output_label" href="#bmvideohub.VideoHub.set_output_label">set_output_label</a></code></li>
<li><code><a title="bmvideohub.VideoHub.set_output_lock" href="#bmvideohub.VideoHub.set_output_lock">set_output_lock</a></code></li>
<li><code><a title="bmvideohub.VideoHub.set_output_route" href="#bmvideohub.VideoHub.set_output_route">set_output_route</a></code></li>
<li><code><a title="bmvideohub.VideoHub.set_take_mode" href="#bmvideohub.VideoHub.set_take_mode">set_take_mode</a></code></li>
</ul>
</li>
</ul>
</li>
</ul>
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