三星為手機電影創作者發布全新影片標準
Samsung Releases New Video Standard for Mobile Filmmakers
三星電子推出了進階專業影片(APV)編碼器，這對於行動影視創作者來說是一項突破。
Samsung Electronics has launched the Advanced Professional Video (APV) codec, a breakthrough for mobile filmmakers.
與標準消費者格式不同，APV 採用了 YUV 4:2:2 色彩子採樣，以獲得更優越的色彩深度與精確度。
Unlike standard consumer formats, APV uses YUV 4:2:2 color subsampling for superior depth and color precision.
它在視覺上是無損的，在經歷多次編輯後仍能維持高細節，同時比其他專業編碼器更省 10% 的儲存空間。
It is visually lossless, maintaining high detail through multiple rounds of editing while remaining 10% more storage-efficient than other professional codecs.
三星將 APV 作為一個名為 "OpenAPV" 的開源專案發布，並通過網際網路工程小組(IETF) 將其建立為全球標準 RFC 9924。
Samsung released APV as an open-source project, "OpenAPV," and established it as a global standard, RFC 9924, through the IETF.
該編碼器首次亮相於 Galaxy S26 Ultra，與三星 Log 功能搭配使用，讓影視創作者能夠錄製出非常適合專業色彩分級的平面影像。
Debuting on the Galaxy S26 Ultra, the codec works alongside Samsung Log, enabling filmmakers to record "flat" images perfect for professional color grading.
APV 通過解決傳統影片格式中固有的畫質劣化問題，將智慧型手機轉變為強大的攝影工具，確保在後期製作過程中畫質永不會崩壞。
By solving the issue of image degradation inherent in typical video formats, APV transforms smartphones into serious cinematography tools, ensuring that quality never breaks down during post-production.
