Audio Effectiveness File Size Microphone 
Capytech
JANUARY 14, 2021
Even to video professionals, the difference in perceivable quality between a compressed video and a full-sized video when watched on a mobile device is marginal. Compressing them will reduce the file size, which will reduce download times and put less strain on learners’ phones while playing. Audio Quality is Important.
Capytech
NOVEMBER 26, 2019
Highly produced corporate-style videos are not as effective as those that learners can more easily relate to and that have a more personal feel. Make sure the audio and visuals work together. Ultra-high resolution means larger file sizes which take longer to download and stream. Make sure the audio quality is excellent.
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TechSmith Camtasia
AUGUST 15, 2017
Step 4: Select your audio. For audio, you can use music, voice narration, or a combination of the two. If you are using voice narration for your video, be sure to use a decent microphone to capture your audio. With Camtasia (which is our favorite video editing program), you can import all of your video assets and audio.
Corporate eLearning Strategies and Development
OCTOBER 10, 2006
The main thing is that this would have been a lot more effective as a podcast.sans video. It looks like Joe had the only microphone clipped to his shirt and Robert went without. If you don't have compelling images or creative editing skills then simply stick with audio. Which brings me to the bad news, or constructive criticism.
Mindflash
DECEMBER 9, 2014
Here, we’ll focus on enhancing the learning experience with (great) audio , as pure text or graph-based learning can be, well, excruciatingly mind-numbing. So, what is audio “good for”? Yes, there are instances when you do not need any audio at all in your eLearning. Combining Auditory and Visual Learning Styles.
TechSmith Camtasia
JUNE 13, 2018
Before hitting the record button, it’s important to consider a few key factors that can have a lasting effect on the quality of your video. Built in microphones on mobile devices are very limited. Make sure there are no cars driving by or buzzing from lights – anything that can interfere with the audio signal. Source: [link].
TechSmith Camtasia
FEBRUARY 8, 2021
Microphone. Whether for your mobile device, input directly into your camera or computer, a microphone will improve the overall quality of you your video. In fact, most people can live with a little bit of grainy video as long as the audio sounds good. I use my Yeti podcasting microphone and move it out of the video frame.
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