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The following configuration options can be supplied to MJPG Streamer on start to modify certain camera settings. To change any of these options in OctoPi, edit the relevant sections in octopi. Not sure if you want question in this thread or not, but I have played with the -q setting with the C and see no change in compression artifacts in the live feed when altering the parameter from 85 down to 0 rebooting with each change.
Would I only see a difference in a timelaps or does it only effect the jpg size? I did not yet attempt a print and creation of the Timelaps with this setting. Thanks Doug. Not all cameras expose all controls via UVC. It's possible that the JPEG quality is fixed on the C or the version of firmware yours has or that the artifacts are noise or other capture artifacts light level, contrast, lens, IR or UV, quirks of your particular die, etc. If you hadn't tried such a large range, I'd suggest it was also possible that you are asking it for the same level of compression it's already doing, due to binning for instance, a camera may only have 3 quality levels and both the default value and the one you request may equate to the same level of compression.
It depends on your camera. How do I get my Logitech C! Do you need a log file? So definitely get rid of that the webcam server script should strip it, but maybe that isn't working properly here for some reason. That right there deserves a sticky FAQ post. Is there anyway to use auto exposure, white balance etc. Slight variances in these are jaunting in my timelapses. If so, take a look at this guide for getting custom image preferences working for mjpegstreamer.
Pay close attention to the octopi. You could also use the 'Camera Initialization Script' to set the parameters via script, but that's probably overkill.Is the Raspberry Pi 4 really that bad?
I am but my pi isn't running ocotpi but instead raspbian that I have installed octoprint on top of. I guess it it just a case of manually adjusting the exposure parameter of mjpg-streamer? I was hoping for a way to get the value of the autoexposure and then keep it ideally. Does mjpg-streaner expose the current exposure in any way? This is probably the wrong thread and forum but is there anyway of having different resolutions for live stream and capture?
I'm not to bothered about the live stream not looking too good and would rather have a low resolution and higher frame rate and my internet not too affected whereas when captures are required for octolapse I would rather have a high resolution image.
If you're running the default mjpegstreamer install control. You can check it like so:. I'm not sure if it's possible to retrieve the current 'exposure' setting, but you definitely can change it. There are several ways of doing it, but Octolapse uses an http request sent to the mjpegstreamer's control. There are other ways of setting the exposure, however.
The still images are captured from the camera stream, I believe.This wiki is not affiliated or supported by Monoprice, Inc. To help support this wiki please see this page. Software, Drivers, Profiles, etc User Tools Log In. Site Tools Search.
Sidebar User's Manual User's Manual. Printer Stops or Never Starts Printing. OctoPrint Not Connecting. Heat Creep. General 3D Printing Troubleshooting. Resource Links. Thingiverse Collection. G29 - Automatic Bed Leveling Info. Bed Clips - Remove and Replace. Bowden Tube Removal. Bowden Tube Connector Removal.
Communication Commands. Cura Extended Table.
Invert Stepper Motor Direction. Rename Cache File. Thermistor Type Change.Create a stabilized timelapse of your 3D prints. Highly customizable, loads of presets, lots of fun. Requires OctoPrint 1. Octolapse is provided without warranties of any kind. By installing Octolapse you agree to accept all liability for any damage caused directly or indirectly by Octolapse. Use caution and never leave your printer unattended.
Now you can create a silky smooth timelapse without a custom camera mount, no GCode customizations required. Octolapse moves the print bed and extruder into position before taking each snapshot, giving you a crisp image in every frame. Snapshots can be taken at each layer change, at specific height increments, after a period of time has elapsed, or when certain GCodes are detected.
Please support my work by becoming a patron. Important : Octolapse requires OctoPrint v1. You can check your OctoPrint version by looking in the lower left hand corner of your OctoPrint server home page. If you are upgrading from v0. Read the installation instructions. Learn how to start your first print here. I also recommend you watch this brief tutorialwhich explains how to configure your printer profile for use with the new High Quality snapshot profile.
I got the idea for Octolapse when I attempted to manually make a stabilized timelapse by hand editing my GCode files. I received several requests for instructions on how to create a stabilized timelapse, so I decided to give plugin development a go.
If you think you have found a bug in Octolapse, please create an issue on the official github. In order to have your issue handled properly and quickly, please completely. View the Octolapse license. If there is something wrong with this listing, please report it. Only use this for problems with this listing - report bugs in the plugin itself to the plugin's author!
Octolapse The Octolapse Tab. A timelapse of a double spiral vase made with Octolapse. A user generated compilation created by WildRose Builds. Support this channel and please subscribe! The Milennium Falcon. The Moon - Animated X Axis. The obligatory benchy.OctoPrint 1. Please do not confuse "supports running under Python 3" with "…. Starting with OctoPrint 1. This command can…. When leaving logs or configuration files, please format them properly. Things like a comment will appear poorly if you don't: a comment Additionally, it's just a lot harder to read poorly-formatted blobs of text.
That includes what version of OctoPrint and OctoPi you are running on what kind of hardware against what printer model…. First of all: Don't even think about doing that without enabling Access Control!
To help with problem analysis, it's important to share relevant log files. To help with problem analysis, it's important to share what software versions you are even running. OctoPrint …. Did OctoPrint stop supporting Python 2? This command can… 68 April 2, How to paste and format configuration files or logs, aka "escaping code" When leaving logs or configuration files, please format them properly.
To … 4 November 12, Do you need a log file to help me with my problem? That includes what version of OctoPrint and OctoPi you are running on what kind of hardware against what printer model… 2 September 15, I want to access my OctoPrint installation from the internet, how do I do that? Are they the same thing? Does OctoPrint 1. How to paste and format configuration files or logs, aka "escaping code" When leaving logs or configuration files, please format them properly.
Do you need a log file to help me with my problem? I want to access my OctoPrint installation from the internet, how do I do that? About the FAQ category. Put tape on the 5V pin - Why and how. What is the difference between OctoPrint and OctoPi? I just installed OctoPrint 1.
Multiple printers per server megathread. Why does OctoPrint display files on the printer's SD so weirdly? OctoPrint won't connect to my Prusa MK3. I forgot my OctoPrint password, how can I reset it? Trying to update OctoPrint on OctoPi 0. I installed OctoPrint 1. OctoPrint tells me that my printer's firmware lacks mandatory safety features, what does this mean? OctoPrint tells me it can't run an update due to my Python environment being outdated, what do I do now? How can I roll back to an earlier version after an update?Plugin that re-encodes the webcam and streams it to streaming sites like YouTube Live or Twitch.
Although this plugin should work with a wide variety of webcam, it has only been tested with a Raspberry Pi cam running on OctoPi and made available via OctoPrint mjpeg-streamer.
This plugin relies on a Docker container running FFmpeg to convert the mjpeg-streamer video stream and pipe it to a live streaming service. The YouTube Live and Twitch. Tv streaming services have been tested.
Using ssh access the OctoPi and install docker :. Install OctoPrint-WebcamStreamer via one of these 3 methods, also in-depth explained on the official OctoPrint Installing a plugin page.
Click the Install button to complete the installation. It can be found on your Advanced settings page. With your username in hand, construct the URL like this:.
Both values can be found on your Live dashboard page. 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. This value needs to match the docker image installed in the setup steps. This value is rather arbitrary but the default makes sense to me. Variable substitution is performed to insert setup values into the ffmpeg command line.
If there is something wrong with this listing, please report it. Only use this for problems with this listing - report bugs in the plugin itself to the plugin's author! Plugin Repo. Credits: Inspired by and based on the work by Alex Ellis found here jneilliii OctoPrint-YouTube Live plugin found here Requirements for Streaming Although this plugin should work with a wide variety of webcam, it has only been tested with a Raspberry Pi cam running on OctoPi and made available via OctoPrint mjpeg-streamer.OctoPrint is an open source 3D print controller application.
Development is hosted on GitHub. OctoPrint provides a web interface for controlling 3D printers, allowing the user to start a print job by sending G-code to a 3D printer connected via USB. OctoPrint monitors the status of the print job, as well as the printer itself, primarily the temperature of the print head hot end and the temperature of the bed, if the bed on the printer is heated.
OctoPrint can also show the output of a connected webcam in order to monitor the state of the print, and can visualize the G-code in sync with the print job, or asynchronously.
OctoPrint also provides a plugin system, allowing users to extend functionality. There are currently over plugins listed in the official plugin repository. It has also been used by Thomas Sanladerer in a PrintrBot as a self-contained and fully mobile printer build.
OctoPrint can run on a variety of systems, but is commonly run on Raspberry Pi. A distribution called OctoPi based on the Raspbian OS for Raspberry Pi, provides a pre-configured version of OctoPrint along with an mjpeg-streamer support for webcams.
In Septembera vulnerability was publicized at the Internet Storm Center of SANS Institute because "thousands" of users misconfigured their OctoPrint interface so it was available to the Internet without a login. This could result in not only a loss of data intellectual property of designs and privacy through a connected webcambut literal fires from poorly designed 3D printer safety controls.
From Wikipedia, the free encyclopedia. List of languages. Retrieved 19 February Retrieved 22 February Google Plus.
Archived from the original on Retrieved If you love OctoPrint and believe in its potential and my skills to get it there, please consider supporting me on Patreon.Released: Mar 4, View statistics for this project via Libraries.
Tags 3dprinting, 3dprinter, 3d-printing, 3d-printer, octoprint. OctoPrint provides a snappy web interface for controlling consumer 3D printers. Its website can be found at octoprint. The community forum is available at community.
The official IRC channel is octoprint on freenode. Its logs can be found here. The FAQ can be accessed by following faq. The documentation is located at docs. The official plugin repository can be reached at plugins. OctoPrint's development wouldn't be possible without the financial support by its community.
If you enjoy OctoPrint, please consider becoming a regular supporter! You are currently looking at the source code repository of OctoPrint. If you already installed it e. You might also want to subscribe to join the community forum at community. Contributions of all kinds are welcome, not only in the form of code but also with regards to the official documentation or the public wikidebugging help in the bug trackersupport of other users on the community forum at community.
If you think something is bad about OctoPrint or its documentation the way it is, please help in any way to make it better instead of just complaining about it -- this is an Open Source Project after all :.
For information about how to go about submitting bug reports or pull requests, please see the project's Contribution Guidelines. Installation instructions for installing from source for different operating systems can be found on the wiki. The generic steps that should basically be done regardless of operating system and runtime environment are the following as regular userplease keep your hands off of the sudo command here!