Improve UI display

[ngocle2497]

Hi, I have 1 news feed list list ( video, image). each item, i have text + image/video(required) and about 250px for that item.
When i scrolling to fast. image/video will reload(recycling by props). And image/video has placeholder loading.
So my item (recycled) will be reload placeholder loading
One thing, when render too much Video (react-native-video), android device can be crash (out of memory).
How can i improve it.
Thanks to much