# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/ipdfa7a
Webcodecs 音視頻編解碼與封裝技術探索**
背景-----在 web 端處理音視頻是一個複雜而又重要的課題,市場上主流的視頻編輯通常採用服務端進行渲染導出,因爲專用的服務器對音視頻的編解碼能力更強,所以服務端渲染導出的速度很不錯;少數編輯器在瀏覽器本地對視頻進行處理,一方面對服務器成本非常友好,另一方面可以不需要註冊等流程,在小型視頻的渲染上用戶體驗更好。但是瀏覽器本地渲染對用戶設備有一定要求,對瀏覽器的兼容性等等也有要求。而經典的在瀏覽器 ⌘ Read more