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Questions tagged [decoding]

Decoding is the reverse of encoding.

Decoding is the reverse of , which is the process of transforming information from one format into another understandable by a receiver. In communication theory and coding theory, decoding is the process of translating received messages into codewords of a given code. Like encoding, decoding applies to information of various forms:

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Android Media Codec: How long does it take to decode and display one video frame

I couldn't find any information on this topic. Maybe someone of you may help. I'm using the Android MediaCodec to decode H264-frames. The MediaCodec is used in synchronous mode. I want to measure the time from queueing one single frame to the…
Christoph
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how to decode EAN-13 barcode image in iPhone?

In my application , i need to decode EAN-13 barcode image.The image captured from a iphone camera.after capturing barcode image i have to decode .i am new to iphone. please refer me some solution or tutorial? Thanks in advance,
nayagi
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scraping chinese characters python

I learnt how to scrap website from https://automatetheboringstuff.com. I wanted to scrap http://www.piaotian.net/html/3/3028/1473227.html in which the contents is in chinese and write its contents into a .txt file. However, the .txt file contains…
idkla
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encode & decode URL params in rails api pagination

In my rails-api app, a user can request for products index by pagination. So I want to provide next and previous url via paging hash as result = @products.paginate(:page => params[:page] || 1, :per_page => params[:per_page] || 5) paging { …
rAzOr
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Encoding and decoding implicit tagging

I have a question about explicit and implicit tagging, in the following example X ::= [APPLICATION 5] IMPLICIT INTEGER for X, since the implicit tag will replace the existing tag on INTEGER with [APPLICATION 5], so the encoding in BER of the value…
ibrahim
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Decoding methods for Huffman Encoded Text

Please help me and explain the algorithm to decode Huffman encoded Text. (Explain it in just English) Thanks and Regards, Larry
IronmanX46
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Arithmetic coding - min. number of bits

Is it possible to somehow calculate minimum number of bits that are needed to represent integers in arithmetic coding? Let's say i have 100characters-length string. How many bits do i need to encode and decode that sequence?
peter Schiza
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Media Foundation AMR decode

I have a file with .amr extension, and I want to get it's sample rate and number of channels using Microsoft Media Foundation. Further, I want to decode and get the uncompressed data. I can successfully get those from .aac .mp4 and other file types…
mbaros
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(MP3) How To Calculate Byte Position In Java

How does one calculate the amount of bytes to skip with the InputStream.skip() method if you want to start the InputStream of a .mp3 file at a certain position in time? I have access to the following data: The point that you want to start at in…
ImJustACowLol
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Downloading video file by streaming a certain part of the video

An online link gives me back a video in my browser, that is then streamed. In my browser, I don't need to download the whole video to visualize it - I can skip to a certain part, visualize that part, and even stop watching before the end. How can I,…
user2065501
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Unpickling a log file(Decoding)

I have been trying to unpickle it or at least decode it but I don't understand how to do and I need help! I don't know python but I am trying to learn! And can someone tell me what the encoding is?This is the file and also the info is in the log, I…
yaaaaaannooooooo
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TinyMCE html encoding and decoding - Angular Typescript

I'm having problems with encoding and decode the text in the tinyMCE directive. I've created an own directive using the tinyMCE. I have an onRender function and onModelChange function. This is the code of my onRender function: onRender(): void { …
Brent Theunckens
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UTF-8 in decimal

Is representing UTF-8 encoding in decimals even possible? I think only values till 255 would be correct, am I right? As far as I know, we can only represent UTF-8 in hex or binary form.
user5654873
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Javascript - sending encoding binary (zip) file data and decoding it in c#

I have zip file that I want to encode and send it as string and decode and save it in server side: This the code of the encoding in client (JS): var fileAsText = '' var reader = new FileReader() reader.onload = function (event) { fileAsText =…
cheziHoyzer
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TypeError: a bytes-like object is required, not str but my str-object is bytes

I am receiving the TypeError: a bytes-like object is required, not str but my str-object is bytes and have searched for an answer. This is where the decoding happens without error: for line in tmpFile: sl = codecs.decode(bytes(line,…
LMP
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