Turn on 'web optimize' Also turning on zerolatency and 'fast decode' may help (found in the video tab).Īdd the following line of code to your. To fix, I used handbrake to transcode my video. That "moov atom" has to be read first for html streaming or it won't play on some devices. It serves as a table-of-contents for the video. Turns out it wasn't a server issue for me it was a video encoding issue.Ī "moov atom" needs to be placed at the front of the video file. I was also getting this error for some mp4 videos. The right tab shows what you would see if using a Service Worker. The left tab shows what the call should look like by default. Attached is a screenshot for comparison/reference. We found this by using the network tab of the Safari debugger on a Macbook to troubleshoot the issue we were seeing on the iPad. Our solution was to exclude using a Service Worker for Safari. However, if you use a Service worker, the response returns with a 200 and it appears Safari doesn't know how to handle this. Safari first sends a byte range request for a Video tag that expects a 206 response. Below is some further explanation of what we found: It turns out, the cause of the bug for us was Safari using a Service Worker. After setting up a Media Service for streaming, the video still didn't work. I thought it may have been the streaming issue since our video was hosted in blob storage on Azure. The way I solved this was to add the video files outside of the blob server in a folder within the project and then render this through the Apache server instead of serving it via the actual blob server we were using. Some browsers are smart enough to handle this but others not. However, a blob server just hands the video as a blob which is not what the iOS device expects. So for instance a streaming server is able to do this. iOS devices expect the videos to arrive in small chunks. The reason being the that blob servers aren't streaming servers. Existing open source spell checkers can also easily be extended.The solution to this problem was just a work around. On the other hand, building a spell checker in JavaScript that takes text and suggests spelling corrections for words can be done in less than 100 lines of code. Grammar checkers can be incredibly complicated to build, train and maintain. Npm install you don’t have node or npm, you can install it from here: Sapling usage in node/npm import ) // false After registering and signing in, generate a development API key in your dashboard.For frontend usage, it can also be imported directly in an HTML webpage through a script tag. It is compatible with popular JavaScript frameworks like React, Angular, Vue, Ember, Svelte and compatible with TypeScript, a programming language that transpiles into JavaScript. Sapling has an open source npm installable JavaScript library for node. As more tools and apps are being offered in the web browser, using JavaScript to mark up spelling and grammar errors for text and writing applications is becoming more common. Using JavaScript in a web front-end typically involves pulling a user’s text to check from HTML textarea elements and div container elements marked as content editable. It is paired as the most popular scripting language along with CSS and HTML that specify what things to render to a screen. JavaScript is used in almost all modern browsers and websites to enable specific functionality and interactivity. You can register an account and get a rate-limited api key for testing or personal use for free: Additionally, Sapling supports full spelling and grammar checking for more than 10 different languages and spell checking for more than 30 different languages.įor enterprise use cases, Sapling is HIPAA compliant, SOC2 compliant, and offers options for no-data retention or on-premise/self-hosted models so that processed text data can stay in a geographical region or your compute environment for regulatory purposes. It uses contextual cues of sentences to suggest edits instead of human written rules. Sapling is a cloud-based service that checks grammar with deep neural nets that have been trained on millions of English sentences. Comparisons are grouped by whether your use case is web/frontend based or backend based. For each option, you can walk through detailed installation instructions as well as a quickstart piece of code for each library and a demonstration of how to use it. Different libraries may be better suited for your needs depending on project requirements and budget. This article describes how to use Sapling as a JavaScript spelling and grammar checker, and presents a couple other commercial or open-source JavaScript grammar checker alternatives.
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