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macOS & iOS Developer Playground
iOS Development
reducing amount of memory taken by video on iphone
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<blockquote data-quote="xstep" data-source="post: 1328854" data-attributes="member: 11647"><p>Apple's iPhone app has a video data rate of about 10.8Mbps at 1280x720. At 640x480 it is about 3.5Mbps. I think the audio rate is about 64kbps.</p><p></p><p>You cannot alter the settings for the Apple camera software. You'd need a camera app that allows such things.</p><p></p><p>When reducing the bit rate, you do affect the image for the worse. It is a balancing act between that and the result you are willing to live with.</p><p></p><p>Yes, a developer could develop an alternate camera app that allowed you to choose the bit rate. I do that in a time lapse app I'm developing. Depending on the resolution, I set an appropriate bit rate. There isn't anything limiting me to allow selectable bit rates for a resolution.</p><p></p><p>There are many many camera apps in the store, so I wouldn't be surprised to hear that at least one allows you to do what you want.</p></blockquote><p></p>
[QUOTE="xstep, post: 1328854, member: 11647"] Apple's iPhone app has a video data rate of about 10.8Mbps at 1280x720. At 640x480 it is about 3.5Mbps. I think the audio rate is about 64kbps. You cannot alter the settings for the Apple camera software. You'd need a camera app that allows such things. When reducing the bit rate, you do affect the image for the worse. It is a balancing act between that and the result you are willing to live with. Yes, a developer could develop an alternate camera app that allowed you to choose the bit rate. I do that in a time lapse app I'm developing. Depending on the resolution, I set an appropriate bit rate. There isn't anything limiting me to allow selectable bit rates for a resolution. There are many many camera apps in the store, so I wouldn't be surprised to hear that at least one allows you to do what you want. [/QUOTE]
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macOS & iOS Developer Playground
iOS Development
reducing amount of memory taken by video on iphone
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