octoprint-webcamstreamer | Plugin that adds a tab to OctoPrint | 3D Printing library
kandi X-RAY | octoprint-webcamstreamer Summary
kandi X-RAY | octoprint-webcamstreamer Summary
Plugin that adds a tab to OctoPrint for viewing, starting, and stopping a live stream. Inspired by and based on the work by.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Handles an API command
- Start stream
- Stop the stream
- Check if stream is streaming
- Get container from settings
- Get a docker client
- Called when the server finishes
- Get the Docker image
- Event handler
octoprint-webcamstreamer Key Features
octoprint-webcamstreamer Examples and Code Snippets
Community Discussions
Trending Discussions on 3D Printing
QUESTION
The Aim: Use the value of i.id
from the mapped components when clicked on to search state ids
and locate the object which contains the same id
value... When this object is found to return/update id
and active
values.
Clicking on the dynamic rendered component triggering onClick
to change value of the current active: true
to active: false
and find object with id
of the clicked component and this.setState({active:value})
in that object.
Then if (active === true)
render iframe containing the object's id
value.
The state
...ANSWER
Answered 2021-Sep-18 at 14:01You can have a button
inside each mapped component as follows.
QUESTION
I am trying to find an object key value in a state array, and when that value is found (true) return the value of another key value in that object. I am really bad with loops :/ I've attempted may variations of loops and this is only my latest attempt.
the state
...ANSWER
Answered 2021-Sep-20 at 22:52It is not entirely clear what you are asking, do you just want the first id that is "active"? Or an array of "active" ids?
If it is just the first then simply loop over them, and return the correct id if active is true.
QUESTION
i am trying to train my data with spacy v3.0 and appareantly the nlp.update do not accept any tuples. Here is the piece of code:
...ANSWER
Answered 2021-May-06 at 04:05You didn't provide your TRAIN_DATA
, so I cannot reproduce it. However, you should try something like this:
QUESTION
I have multiple option select and I need to get array of selected options but all I get is latest option selected.
Code
ANSWER
Answered 2021-Apr-20 at 07:51The following code sets your variable to a list with a single item. So you just overwrite your variable over and over again
QUESTION
I'm trying to scrape the Thingiverse website, more specifically the page displaying a "thing", like this one for example. The problem is that when making a get request (using the python urllib or requests package) the response is an empty HTML file containing a lot of header data, some scripts and an empty react-app div:
...ANSWER
Answered 2021-Apr-05 at 15:45You'll need a browser to render the javascript and then extract the rendered HTML. Try selenium. It lets you manage a browser through your python code and interact with web page elements.
Install selenium:
pip install selenium
Then something like this to extract the HTML
QUESTION
I have a complex text where I am categorizing different keywords stored in a dictionary:
...ANSWER
Answered 2021-Mar-13 at 14:16findall
is pretty wasteful here since you are repeatedly breaking up the string for each keyword.
If you want to test whether the keyword is in the string:
QUESTION
I'm trying to connect to a printer server to be able to save the printing files directly in the printer storage. I'm able to do it using the curl
curl -v -H 'Content-Type:application/octet-stream' 'http://192.168.1.125/upload?X-Filename=model.gcode' --data-binary @model.gcode
Now I'm trying to add this function to a Flutter app but don't works....
So now I am trying to debug the code using a postman server.
Can you help me to create a postman server mock to upload the file as binary, like in this curl code?
ANSWER
Answered 2020-Nov-04 at 12:14Postman is not a server usable for this scope. You can use it only for testing an existing server. Best practice with postman or visiti [POstman support][1]
QUESTION
I'm relatively new to 3D printing, but I've taken to it with much gusto. I wish I'd done this years ago.
Trying to solve a printing problem, and I've been stymied by not knowing the name for the effect I'm seeing - there is zero chance I'm the first one to discover this.
A minimum reproducible example is a triplet of vertical cylinders on a raft, it's clear that the tool path starts at one spot, runs a full circle around to end in that same spot, and it lingers long enough to extrude just a tiny bit more material that builds up in a vertical line.
This matches exactly the tool path shown in the slicer and this effect is repeatable no matter how many parameters I changed. I've done many dozens of test prints and am not getting anywhere.
These are 16mm across and are used as inserts into a tray holding vials to shim a narrower diameter tube, and the bump is enough to matter. I have to make thousands of these and am hoping not to have to file them all down by hand.
If it matters, I'm using a Sindoh 3DWOX 2D and a 3DWOX 1 with PLA filament.
- Is there a name for this effect?
- Are there mitigations?
I'm starting to rethink this whole approach...
...ANSWER
Answered 2020-Sep-25 at 15:21I was happy to find my own answer elsewhere.
First, that effect is known as a "seam", and one mitigation is known as "vase mode" (known in some slicers as "Spiralise Outer Contour"), which builds the cylinder in a continuous spiral from the bottom up with no seam. It can create really nice aesthetically-pleasing prints.
However, vase mode only works for a single model because stopping (and possibly retracting) to print a second model breaks the whole continuous-spiral thing.
So, if I had only a few of these to print, I'd do them one at a time, but given that I need thousands of them, I've found other approaches to solving the problem.
QUESTION
I have a Python dictionary with dictionaries nested heavily within. There are several tiers.
What I am trying to accomplish is a function where I can enter any one of the "subcategories" values, for example, 20003482 or 200000879 and it has to return the first nested subcategory key, so for the above examples, 100003109
I am unsure about the best way to go about this, but I've tried something like
...ANSWER
Answered 2020-Jun-11 at 23:54There could be 2 different solutions. The simpler one would be here you know that the subcategories are at a fixed depth, in this case
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install octoprint-webcamstreamer
Open the plugin repository in the Plugin Manager's settings dialog, search for "OctoPrint-WebcamStreamer" and install with the "Install" button.
Open the plugin repository in the Plugin Manager's settings dialog, click on "Get more..." and enter the https://github.com/adilinden-oss/octoprint-webcamstreamer/archive/master.zip URL in the "... from URL" box. Click the Install button to complete the installation.
Access the OctoPi command line and run the ~/oprint/bin/pip install https://github.com/adilinden-oss/octoprint-webcamstreamer/archive/master.zip command.
Pull up Webcam Streamer in the OctoPi settings panel. Terse setup information is also availabe via the expandable "Additional Information" section on the "Webcam Streamer" settings page.
Enter your streaming providers embed URL for your live stream video into the "Viewer Embed URL" field. YouTube: Your "YouTube Channel ID" is needed to construct the embed URL. It can be found on your Advanced settings page. With the "YouTube Channel ID" in hand, constrcut the URL like this: https://www.youtube.com/embed/live_stream?channel=CHANNEL_ID Twitch: Your Twitch username is needed to construct the embed URL. With your username in hand, construct the URL like this: https://player.twitch.tv/?channel=USERNAME
Enter your streaming providers ingest or stream server URL into the "Stream Server URL" field. YoutTube: Your complete URL is created by appending your "Stream name/key" to your "Server URL". Both values can be found on your Live dashboard page. With both values in hand, the complete "Stream Server URL" should look like this: rtmp://a.rtmp.youtube.com/live2/xxxx-xxxx-xxxx-xxxx Twitch: Your complete URL is created by appending your "Primary Stream key" to the rtmp://live.twitch.tv/app/ URL. The "Primary Stream key" can be found on your Dashboard Settings page. The complete "Stream Server URL" should look like this: rtmp://live.twitch.tv/app/live_xxxxxxxxx_xxxxxxxxxx
Enter your OctoPi webcam URL into the "OctoPi Webcam URL" field. A fully qualified URL is needed containing either the resolvable hostname or the IP address of the OctoPi. The "OctoPi Webcam URL" typically looks something like this: http://192.168.10.79:8080/?action=stream
Advanced option allow for modification of the FFmpeg command line for use with other streaming services or cameras. It also allows for a different Docker container to be specified if desired or needed.
"Webcam Frame Rate" default is 5 frames per second which is appropriate for the Raspberry Pi webcam.
"Docker Image" default is adilinden/rpi-ffmpeg:latest. This value needs to match the docker image installed in the setup steps.
"Docker Container" default is WebStreamer. This value is rather arbitrary but the default makes sense (to me).
"FFmpeg Command" allows for customization of the ffmpeg command line. Variable substitution is performed to insert setup values into the ffmpeg command line. Default command line for ffmpeg is: ffmpeg -re -f mjpeg -framerate 5 -i {webcam_url} -ar 44100 -ac 2 -acodec pcm_s16le -f s16le -ac 2 -i /dev/zero -acodec aac -ab 128k -vcodec h264 -pix_fmt yuv420p -framerate {frame_rate} -g {gop_size} -strict experimental -filter:v {filter} -f flv {stream_url} The following variable substitutions are available: FFmpeg Cmd Var Settings value {stream_url} Stream Server URL {webcam_url} OctoPi Webcam URL {frame_rate} OctoPi Webcam Frame Rate {gop_size} Internal Calculated Value (frame rate * 2) {filter} Internal Calculated Value
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page