I'm currently working with GStreamer in a Linux environment and encountered an issue after upgrading from GStreamer 1.18 to 1.22. While trying to process a video file, I received the followin...

When I try to run my flutter code into my phone, it is showing this error: Error: 'DecoderCallback' isn't a type. ImageStreamCompleter load(AdvancedNetworkImage key, DecoderCallback decode) { Th...

Is there a base-64 decoder and encoder for a String in Android?

Like the title says, I'm trying to write a custom decoder for an object whose class I've defined which contains other objects whose class I've defined. The "outer" class is an Edge, defin...

It seems that Dart does not provide a default mechanism (or at least I could not find it) to decode HTML escaped entities. What I'd like to do is convert eg. Q&A to Q&A. (This is just ...

currently working through an app that gets and decodes data from OpenWeatherMap API, currently I've got everything working except getting the decoder to return something. Currently, the decoder is ...

I have faced a problem, unfortunately, I have not found a correct solution: I need to decode url-slice that is encoded with windows-1251 (cp1251). I know there are theese methods - decodeURI() and...

Anyone know a QR decoder that works on mac or that might be online? I just need to decode one single image.

I believe I have found a bug in the JSONDecoder. If one tries to decode a JSON object with more than 8 properties, I get an unrecognizable error: error: Execution was interrupted, reason: EXCBADAC...

Be default, Decodable protocol makes translation of JSON values to object values with no change. But sometimes you need to transform value during json decoding, for example, in JSON you get {id = "...

I am working on a Video analytics application where I have to decode an RTSP stream to give IplImage frames which are then fed into my analytics pipeline. Now, the OpenCV VideoCapture structure all...

Thanks in advance for your help. I want to persist data such as a user's stats. Let's say I have a data model, a class 'Stats' with a few properties, and it gets saved to the user's device. Suppos...

I see How to decode tagged union types in Elm? Elm JSON decoder for Union type with data I don't believe the first is relevant for elm 0.19. I could not find a decode function in NoRedInk/elm-j...

It gives me a error when I try to compile it in terminal. It prints out this error: -bash-4.1$ javac CPS3498/HW_Ch2/encrypt.java CPS3498/HW_Ch2/encrypt.java:9: cannot find symbol symbol : class Ba...

I want to parse JSON using decodable, but I get an error type mismatch like: Swift.DecodingError.Context(codingPath: [], debugDescription: "Expected to decode Array but found a dictionary instea...

Scenario: I am writing an iOS app to try decode a videoFile.mp4. I am using AVAssetReaderTrackOutput with AVAssetReader to decode frames from the video file. This works very well. I get each & ...

If I have a struct that conforms to the Codable protocol like so: enum AnimalType: String, Codable { case dog case cat case bird case hamster } struct Pet: Codable { var name: String var an...

I'd like to decode an XML document using the new Decodable protocol introduced in Swift 4, however, there doesn't seem to be an existing implementation for an XML decoder that conforms to the Decod...

I have been tasked with adding in pdf417 (Driving License) decoding / reading for a web based application. Input: Image of driving licenses. (400-600 dpi) Processing: Detecting/Parsing of pdf417 ...

I managed to build a sequence to sequence model in tensorflow using the tf.contrib.seq2seq classes in 1.1 version. For know I use the TrainingHelper for training my model. But does this helper fee...

I want to use gob to encode and decode object, I do it like this: type transProp struct { a []int b []float64 } func (p transProp) MarshalBinary() ([]byte, error) { // A simple encoding: plain...

It is an ancient binary file extension, actually a video file created by Inter-Tel Web Conference software. It contains a screen recording video and voice audio, and also can capture the keyboard c...

If I have a certain tagged union type, like Shape here, how would I construct a JSON decoder for it in Elm? type alias Rectangle = { width : Int, height : Int } type alias Circle = { radius: Int ...

I have a card that produces a H264 stream with a SPS (Sequence Parameter Set) and a PPS (Picture Parameter Set), in that order, directly before each I-Frame. I see that most H264 streams contain a ...

I want to stream AAC encoded audio Data from my Raspberry to my Android Phone. The part of receiving the data works well but there are some problems with decoding it. I use Media Extractor and Me...