12 docs tagged with "media"

Learn how to author and configure closed caption tracks (kind='captions') to transcribe speech and critical audio cues.

Implement multi-language subtitle tracks (kind='subtitles') to translate dialogue and voiceovers for international audiences.

Ensure media compliance with WCAG principles by providing audio descriptions, transcripts, accessible controls, and flashing content warnings.

Learn how to add and manage images in HTML. Master the img element, src and alt, width and height, image formats, responsive images with srcset and the picture element, lazy loading, figure and figcaption, and accessible images with CodeHarborHub.

Master native media attributes to manage playback controls, muted behavior, loop conditions, and browser autoplay policies.

Provide cross-browser fallback formats for media playback using the source tag to serve WebM, MP4, MP3, and OGG assets.

Master the audio tag to stream sound tracks, podcasts, and sound effects natively without third-party plugins.

Learn how the HTML img element works. Understand how browsers load images, the core attributes, why images are inline, how to fix the small gap below an image, make images fit with CSS, handle broken images, and choose between img, picture, SVG, and CSS backgrounds on CodeHarborHub.

Discover how to embed responsive, self-hosted video players with poster images, playback controls, and preload settings.

Integrate WebVTT formatted text files into media elements to display captions, subtitles, chapter markers, and descriptions.

Master embedded content in HTML5, including inline frames, external objects, dynamic graphics, vector artwork, and third-party security with CodeHarborHub.

Learn how to embed, manage, and deliver media in modern web applications using native HTML5 audio and video elements with CodeHarborHub.