picam | Elixir library used to capture MJPEG video

by elixir-vision C Version: v0.4.0 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | picam Summary

picam is a C library typically used in Internet of Things (IoT), OpenCV, Raspberry Pi applications. picam has no bugs, it has no vulnerabilities and it has low support. However picam has a Non-SPDX License. You can download it from GitHub.

Picam is an Elixir library that provides a simple API for streaming MJPEG video and capturing JPEG stills using the camera module on Raspberry Pi devices running Linux.

Support

Quality

Security

License

Reuse

Support

picam has a low active ecosystem.

It has 99 star(s) with 22 fork(s). There are 7 watchers for this library.

It had no major release in the last 12 months.

There are 10 open issues and 11 have been closed. On average issues are closed in 102 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of picam is v0.4.0

Quality

picam has 0 bugs and 0 code smells.

Security

picam has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

picam code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

picam has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

picam releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of picam

Get all kandi verified functions for this library.

picam Key Features

No Key Features are available at this moment for picam.

picam Examples and Code Snippets

No Code Snippets are available at this moment for picam.

Community Discussions

Trending Discussions on picam

Docker: random Alpine packages fail to install

ALSA dsnoop causes issue with GStreamer video

Turning an Open CV frame into a Base64 encoded JPEG

QUESTION

Docker: random Alpine packages fail to install

Asked 2021-Nov-22 at 14:18

Context

I have a jenkins that builds a docker image for a raspberry pi 2. It is using buildx to emulate the ArmV7 environment during build. This worked great until recently I got random errors during installing the apk packages.

Dockerfile

...

ANSWER

Answered 2021-Nov-22 at 14:18

ok, looks like i found my solution here: https://gitlab.alpinelinux.org/alpine/aports/-/issues/12406

quote from Lyle Franklin:

I hit this error when trying to build a cross-platform ARM64 docker image from a AMD64 host. However, running docker run --rm --privileged linuxkit/binfmt:v0.8 or update-binfmts --enable prior to running the build seems to avoid the issue. My understanding Docker will try to use upstream QEMU if it is installed and registered with the kernel, otherwise Docker will fallback to using a built-in forked version of QEMU. The build error above only showed up for me with the forked QEMU.

So I will probably add docker run --rm --privileged linuxkit/binfmt:v0.8 && update-binfmts --enable to my pipeline file if I encounter the error again, for now running it once solved the issue.

Source https://stackoverflow.com/questions/70066249

QUESTION

ALSA dsnoop causes issue with GStreamer video

Asked 2021-Apr-25 at 00:53

I am using GStreamer to stream live video / audio from a Pi3B with a picam module and USB microphone. My end goal is to use the audio from the one USB microphone in both the live video / audio stream AND as the input to a python script. I understand that this can be done with the ALSA dsnoop plugin and have been able to demonstrate it with this /etc/asound.conf config:

...

ANSWER

Answered 2021-Apr-25 at 00:53

For posterity, I received a great tip from the GStreamer developer forum.

Adding provide-clock=false to the alsasrc line did the trick! so the GStreamer call becomes:

Source https://stackoverflow.com/questions/67083324

QUESTION

Turning an Open CV frame into a Base64 encoded JPEG

Asked 2021-Jan-26 at 23:04

I want to take a frame from an Open CV webcam stream, produce a JPEG thumbnail and then encode it as Base64 (It will then be sent as an MQTT message, but this is not the problem).

My Python "sendimage" function is:

...

ANSWER

Answered 2021-Jan-26 at 23:04

I have seen the below used for this same exact reason

Source https://stackoverflow.com/questions/65910507

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install picam

The package can be installed by adding picam to your list of dependencies in mix.exs:.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: