This is a well-known browser security technique. In JavaScript, calling .toString() on a native browser function returns "function appendBuffer() { [native code] }". Calling it on a JavaScript function returns the actual source code. So if your appendBuffer has been monkey-patched, .toString() will betray you; it’ll return the attacker’s JavaScript source instead of the expected native code string.
bucketArr[j] = curr-val;
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You call mediaSource.addSourceBuffer(mimeType) to declare what codec format you’ll be feeding the buffer.
马年新春，中国考古博物馆二层公区“上新了”。新展出的28件陶俑，包含5个类型——驮马、鼓乐骑俑、仪仗骑俑、甲胄骑兵俑、甲骑具装俑，向公众揭开北齐帝陵的神秘面纱。
The existing NVIDIA Shield Android TV Pro remains our pick of the best streaming devices for gamers, thanks to its ability to stream in native 4K and effectively upscale lower-resolution content. And with NVIDIA’s GeForce Now cloud gaming service going from strength to strength, the Shield retains a unique position in the PC gaming ecosystem.