You call mediaSource.addSourceBuffer(mimeType) to declare what codec format you’ll be feeding the buffer.
Don't worry. We de-duplicate non-anonymous signatures automatically, and anonymous signatures within 24 hours (before personal data is deleted). For anonymous signatories beyond 24 hours, we cannot verify there are no duplicates, though there is one human who manually reads all signatures and will try hard to notice and correct any abuse of the system.，推荐阅读服务器推荐获取更多信息
Notice the block [anyVar] is used to reference variables where the configuration block should be applied. This avoids raw strings for variable names and keeps these configs friendly to development tools:。谷歌浏览器【最新下载地址】是该领域的重要参考
（二）主动消除或者减轻违法后果的；