Closed captions (Abbreviated as CC) are a text version of the spoken part of a movie, computer presentation or television program. Sometimes, they include descriptions of non-speech elements (For example, “machinery starting up”). It can be stored separately or embedded within the video. The common formats are WebVTT, SRT, DFXP and TTML. The viewer has the power to deactivate the closed captioning in a video.
Closed captioning was developed for hearing impaired people. However, it can be useful in situations where audio cannot be heard due to noisy environment (Airports, Railway Stations) or where one need to mute the sound of a video (Hospitals). Also, it is beneficial for foreigners to watch a movie or television program.
Related Terms : No related terms!Scalability in applications means that as more people start using the app or as the app handles more data, it continues to perform well without crashing or slowing down. Imagine you’re hosting a party. If you plan well and have enough food, drinks, and space to accommodate all the guests, your party will run smoothly. But if too many people show up and you run out of resources, like food or space, your party might become chaotic. Similarly, in an application, scalability means ensuring that no matter how many users or how much data comes in, the app can handle it without breaking down. This often involves designing the app in a way that allows it to grow easily ensuring optimal resource allocation and performance ensuring high availability and cost-effectiveness. This webinar will explore scalability in apps and how it is achieved.
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Please drop your query on the contact us form, and our OTT consultant will reach out to you shortly with answers.