libheif | libheif is an HEIF and AVIF file format decoder and encoder | Computer Vision library

by strukturag C++ Version: v1.16.2 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | libheif Summary

libheif is a C++ library typically used in Artificial Intelligence, Computer Vision applications. libheif has no bugs, it has no vulnerabilities and it has medium support. However libheif has a Non-SPDX License. You can download it from GitHub.

libheif is an ISO/IEC 23008-12:2017 HEIF and AVIF (AV1 Image File Format) file format decoder and encoder. HEIF and AVIF are new image file formats employing HEVC (h.265) or AV1 image coding, respectively, for the best compression ratios currently possible. libheif makes use of libde265 for HEIF image decoding and x265 for encoding. For AVIF, libaom, dav1d, or rav1e are used as codecs.

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Quality

Security

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Support

libheif has a medium active ecosystem.

It has 1278 star(s) with 238 fork(s). There are 49 watchers for this library.

It had no major release in the last 12 months.

There are 172 open issues and 390 have been closed. On average issues are closed in 271 days. There are 16 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of libheif is v1.16.2

Quality

libheif has 0 bugs and 0 code smells.

Security

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

libheif code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

libheif 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

libheif releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

It has 4831 lines of code, 233 functions and 13 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

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libheif Key Features

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libheif Examples and Code Snippets

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Community Discussions

Trending Discussions on libheif

How to pass over a value pointer via java foreign memory api

heif-convert error: JPEG support has not been compiled in

Using Homebrew python3 with both homebrew packages and pip/pip3 packages in Visual Studio Code for Mac OS

PHP Imagick, HEIC format on Windows

QUESTION

How to pass over a value pointer via java foreign memory api

Asked 2022-Jan-23 at 16:54

I want to call the following method in C (defined here):

...

ANSWER

Answered 2022-Jan-23 at 16:54

Your code looks almost correct to me. You just need to keep hold of the allocated segment (which represents the heif_image_handle**), and then after calling heif_context_get_primary_image_handle, retrieve the MemoryAddress from that segment after the library sets the primary image handle into it (example using the JDK 17 API):

Source https://stackoverflow.com/questions/70816275

QUESTION

heif-convert error: JPEG support has not been compiled in

Asked 2021-Feb-16 at 17:20

I'm trying to convert HEIC files to JPEG. So I installed the libheif library:

I cloned https://github.com/strukturag/libheif
I ran ./autogen.sh
I ran ./configure
I ran make
I ran sudo make install

Now the heif-convert tool is installed but when I run heif-convert input.HEIC output.jpeg, I get an error: JPEG support has not been compiled in.

I don't understand what I did wrong (or more likely what I forgot to do) and I don't find anything on the internet. Can someone tell me how I can fix this ?

...

ANSWER

Answered 2021-Feb-16 at 17:20

As mentioned in the comments (thanks btw), the solution was to install libjpeg-dev (via apt) and re-run configure/make/make install.
Works like a charm now.

Source https://stackoverflow.com/questions/66228698

QUESTION

Using Homebrew python3 with both homebrew packages and pip/pip3 packages in Visual Studio Code for Mac OS

Asked 2020-Apr-09 at 12:44

I am currently trying to setup Visual Studio Code on Mac OSX 10.13.6 for coding in python3. I'd like to avoid using multiple virtual environments for my different python3 scripts and instead have them all run using:

(1) the same homebrew installation of python3

(2) accessing installed python packages in:

homebrew packages list
pip3 installed package list
pip installed packages list.

First, I first installed python3 using homebrew:

...

ANSWER

Answered 2020-Apr-09 at 12:44

I was able to reproduce your problem.. but only when I use Code Runner to run.

Those kind of Output logs with [Running] and [Done] is Code Runner.
The play button is also not green, indicating Code Runner because the default is green.

Now, for the fix!

You'll notice that it executed your script using python -u. That python would be whatever python means on your system, which for me is the default Python 2.7. Basically, it's not your Homebrew Python3 with numpy.

Code Runner has a default set of "executors" which tells it which executable to use for which language. Search it for in your settings as "code-runner Executor Map":

Open your settings.json, enter code-runner.executorMap, then let it auto-complete with the default. You'll then see a long list of mappings between language and executor. Look for the one for python:

Source https://stackoverflow.com/questions/61093541

QUESTION

PHP Imagick, HEIC format on Windows

Asked 2020-Jan-09 at 21:22

I have XAMMP x86, on Windows 7, PHP 7.3.2.

Installed Imagick following instructions: https://github.com/Imagick/imagick

Everything works fine, except HEIC format reading.

I get an error:

ImagickException: NoDecodeDelegateForThisImageFormat HEIC' @ error/constitute.c/ReadImage/509

PHPINFO:

...

ANSWER

Answered 2020-Jan-09 at 21:22

The version of ImageMagick that you are using is too old. You will need to upgrade to at least the version below but I would advise you to upgrade to the latest version.

Source https://stackoverflow.com/questions/59662138

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