Você deseja criar vídeos educacionais compatíveis com dispositivos móveis. Quais são as principais considerações?

Play with the aspect ratio. Picture this, would you stop or scroll past something that looks completely different from the other 99 contents on the platform? Time the shots or texts to the key points of the audio as well. When the visuals connects and cuts along to each peak-frequency of the audio file, it creates an impact on the audience's attention. It stimulates the brain to keep watching.

The extension to sabe de video doesn`t matter at all. It`s a good ideia to have de video in a format that can be ready in the most popular plataforms, like Google and Whatsapp. You have more engajament with that. And here some tips: - short videos are more viewed (2 - 5 minutes) - simple language helps people to understand - a quiz in the end helps the person to consider if he/she learned the content - break the course in sort videos and diferent chapter. It helps people to stop and return to the course.

El mejor formato de vídeo para este propósito es el MP4, ya que ofrece una buena calidad de imagen y sonido, un tamaño de archivo reducido y una amplia compatibilidad con diferentes sistemas operativos y navegadores. Además, el MP4 es el formato preferido por plataformas como YouTube o Vimeo, lo que facilita la difusión de tus vídeos educativos.

For creating mobile-friendly educational videos, the ideal format is MP4 with H.264 encoding. This ensures broad compatibility and efficient compression for faster streaming without compromising quality. Key considerations include: Resolution: Opt for 720p for a balance between quality and file size. Aspect Ratio: Use a vertical (9:16) or square (1:1) ratio for better mobile viewing. Bitrate: Lower it to reduce file size but maintain clarity. Audio: AAC format for wide support and clear sound. Example: A 5-minute biology lesson video in MP4 format, 720p resolution, 9:16 aspect ratio, optimized for mobile viewing with clear AAC audio, covering cell structure.

Creio que é fundamental pensar em UX também para vídeos educacionais. Além disso, para aproximar os estudantes do conteúdo, que tal utilizar os formatos que se adequem melhor aos dispositivos e possam ser inseridos em diferentes plataformas, incluindo as redes sociais.

Another vital issue when choosing video format is the region where you are going to submit the video as region by region various video format

To create mobile-friendly educational videos: - Use responsive design for different screens. - Opt for mobile-compatible video formats. - Keep videos short and focused. - Adapt content for smaller screens. - Consider vertical orientation. - Provide subtitles and transcripts. - Optimize for slow connections. - Ensure mobile-friendly interactivity. - Implement user-friendly controls. - Test compatibility across devices. - Explore mobile app options. - Enable offline viewing. - Ensure responsive web pages. - Collect mobile user feedback and analytics. - Ensure cross-platform compatibility. These considerations enhance the mobile viewing experience for educational videos.

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The most idea benchmark would be to ask yourself, 'how much time do you spend on each content on TikTok?' I think a good way to engage students (irregardless of age) is to give them options. Have long-form contents (more than 3 minutes) for those whom are searching for concrete answers. But condense the main point of your short-form content into a single thought-provoking question and have the audience comment on what their opinions are. Diversified Learning best takes place in a discussion. Concrete Learning best takes place in an absolute explanation.

The ideal length for mobile-friendly educational videos is between 2 to 5 minutes. This caters to shorter attention spans and mobile users' preference for quick, digestible content. Key considerations include: Content Density: Cover one concept per video to avoid overwhelming the viewer. Engagement: Use visuals and interactivity to maintain interest. Accessibility: Include subtitles for better comprehension and accessibility. Pacing: Keep a steady, engaging pace to hold viewer attention. i.e., 3-minute video explaining basics of photosynthesis, using engaging visuals & simple language, with subtitles. It focuses on key points like sunlight absorption, water, and CO2 conversion into glucose and oxygen.

If the idea is to share them in mobile devices, they should last between 30-60 seconds maximum. Because of attention spam and generation preferences related issues.

Typically you want there to be a good light source that is relatively flat, and a space where you have as little echo or reverb as possible so that your voice is clear and easy to understand. If you're developing specifically for mobile content, consider that people are mostly going to be focused on you and that a lot of text. If it's too small, it's going to be very difficult to read and even things like images or other videos that could be played inside of the video that you created might be difficult for them to see. Best way to test this is to use typical size smartphone. Something a little bit on the smaller side would be good. That way you can see how your work would appear to others realistically.

The ideal video quality for mobile-friendly educational videos is 720p HD. This resolution strikes a perfect balance between clarity and data usage, ensuring videos are accessible on various mobile networks and devices. Key considerations include: Compression: Use efficient codecs like H.264 to keep file sizes manageable without losing quality. Adaptive Streaming: Implement to adjust video quality based on the user's internet speed, enhancing playback experience. Audio Quality: Prioritize clear audio (AAC codec, 128 kbps) as it's crucial for understanding content. Visuals: Ensure text and graphics are legible on small screens.

The idea is to generate engagement and interacción, therefore it should be uploded in different social media, virtual spaces where people can leave a comment and debate on the topic presented.

Video interactivity is crucial in mobile-friendly educational videos as it enhances engagement and learning outcomes. Key considerations include: Quizzes and Questions: Embed interactive quizzes to test knowledge. Clickable Resources: Allow viewers to access related content with clickable links. Pause and Reflect: Encourage pause for reflection on complex topics. User Feedback: Gather feedback to improve future content. Example: In a history lesson video on World War II, viewers can pause to explore interactive timelines, click on links to delve deeper into specific battles, and answer quizzes to reinforce learning. This interactivity keeps learners engaged and enhances their understanding.

Video accessibility is crucial for mobile-friendly educational videos to ensure inclusivity. Key considerations include: Subtitles: Provide accurate and synchronized subtitles for the hearing-impaired and non-native speakers. Transcripts: Include transcripts for easy reference and for those who prefer reading. Alt Text: Describe visual content for the visually impaired. Player Controls: Ensure intuitive navigation and customizable playback speed. Example: A geography lecture video includes subtitles for accessibility, a downloadable transcript for reference, alt text for maps, and user-friendly player controls. This makes the content accessible to a wider audience, including those with disabilities and diverse learning preferences.

Getting the right sensing of where your content is going to allows you to have that edge to tailor your content to where it'll do well at. It's like how you don't often see burrata cheese being placed in a cheeseburger. It's because the customer consensus probably doesn't appreciate that kind of cheese on their food. Take advantage of the demographic to help your content prosper rather than trying to help it fit in in a market that sees no value in it.

One of the most important reasons to analyze your videos is to point out what went right and what did not. A call-to-action at the end of the video is a must. You can add a QR code or a link to an online quiz to check the viewer's understanding. I prefer a free tool like quizizz with their new AI beta tool. You can then keep track of how many viewers did actually take the extra mile and went for the quiz. And of course, you will have another pile of analytics to look at so that you know exactly which idea(s) did the viewer struggled to apply in the quiz.

One frequent idea that hasn’t appeared in previous sections is the idea of a native application hosting our content. Most of the educational technology videos we have produced in the past have also been hosted on social networks like YouTube, Vimeo, or TikTok, Instagram, but a separate chapter is appropriate for websites that upload their content to websites and face that challenge on the server App for Android or iOS Construction. Here we run into the problem of where to store this information, which is why many native applications do not have a model of control that can be maintained 100% forever