numcodecs | Python package providing buffer compression
kandi X-RAY | numcodecs Summary
kandi X-RAY | numcodecs Summary
A Python package providing buffer compression and transformation codecs for use in data storage and communication applications.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Get the CPU info
- Write message to output
- Copy new fields to the info dict
- List keys that have changed
- Run setup
- Setup blosc extension
- Setup LZ4 extension
- Create a compat extension module
- Deserialize a numpy array
- Decompress a numpy array
- Compress the given numpy array
- Get CPU info from the queue
- Encodes the given buffer
- Decode base64 encoded buffer
- Encodes the given buffer using bz2
- Decode the given buffer
- Encodes a given numpy array
- Decompress a buffer into a numpy array
- Decode buffer into numpy array
- Decompress the given buffer
- Register codec
- Decode a numpy array
- Check if selinux is in selinux
- Convert a numpy array into a numpy array
- Convert from hz_string to full format
- Encodes a numpy array
numcodecs Key Features
numcodecs Examples and Code Snippets
Community Discussions
Trending Discussions on numcodecs
QUESTION
codes:
...ANSWER
Answered 2021-May-24 at 08:43because zarr already uses compression, there is no need to use compression when creating the zip archive. I.e., you can use zip -r -0
to store files in the zip archive only, without compression.
Also, you might need to be careful about the paths that get stored within the zip archive. E.g., if I have a zarr hierarchy in some directory "/path/to/foo" and I want to store this into a zip file at "/path/to/bar.zip" I would do:
QUESTION
ANSWER
Answered 2021-Jan-11 at 20:49Boost is not installed. You can try this
QUESTION
I'd like to store 1TB of random data backed by a zarr on disk array. Currently, I am doing something like the following:
...ANSWER
Answered 2020-May-15 at 11:25I'd recommend using Dask Array which will enable parallel computation of random numbers and storage, e.g.:
QUESTION
I have a 2GB vcf DNA file and I am trying to use vcf_to_zarr() to print out all the variant with all fixed fields but I am getting the error KeyError: 'variants/*'
...ANSWER
Answered 2019-Sep-24 at 10:46To iterate over all variants fields, do:
QUESTION
public void getCodecInfo() {
int numCodecs = MediaCodecList.getCodecCount();
for (int i = 0; i < numCodecs; i++) {
MediaCodecInfo codecInfo = MediaCodecList.getCodecInfoAt(i);
if (!codecInfo.isEncoder()) {
continue;
}
String[] types = codecInfo.getSupportedTypes();
for (int j = 0; j < types.length; j++) {
MediaCodecInfo.CodecCapabilities capabilities = codecInfo.getCapabilitiesForType(types[j]);
Log.d("CodecCapabilities", new Gson().toJson(capabilities));
//MediaCodecInfo.VideoCapabilities videoCapabilities = capabilities.getVideoCapabilities();
//Log.d("videoCapabilities", new Gson().toJson(videoCapabilities));
}
}
}
...ANSWER
Answered 2019-Aug-22 at 13:15I guess that you are testing your code on a device running API < 21? If is the case, the getVideoCapabilies method is available only on devices running Android >= 21
Anyway, to get bitrate and supported width & height Ranges (API >=21 too...Humm may be related to getVideoCapabilies availability... I don't know :) ), you can use :
QUESTION
I wish to use MediaRecorder.AudioEncoder.HE_AAC
whenever possible.
However, the following code fails to generate valid audio file in some devices, unless I use MediaRecorder.AudioEncoder.AAC
.
ANSWER
Answered 2019-Feb-21 at 21:46All AAC codecs share the same MIME type, but you should be able to distinguish them by profile level and compare with MediaCodecInfo.CodecProfileLevel.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install numcodecs
You can use numcodecs like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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