Differences

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--- en:stb:blink [2020/08/25 08:50] – created Alexander
+++ en:stb:blink [2024/08/12 08:30] (current) – Alexander
@@ Line 1: / Line 1: @@
 ====== Blink/Chromium web portal engine ======
-S-Box mediacenters (except S3xx, S400) with fw Linux-Qt 5.0.x or newer support rendering Web-portals on Chromium engine ( API="blink"). Current Chromium 77 is used.
+S-Box mediacenters (except S3xx, S400) with fw Linux-Qt 5.0.x or newer and with fw Android 11 support rendering Web-portals on [[https://www.chromium.org/|Chromium]] engine ( API="blink"). \\
+S-Box mediacenters based on Linux-Qt 5.0.x or newer. Currently Chromium 78 is used.\\
+S-Box mediacenters based on Android 11 or newer support rendering Web-portals on [[https://www.chromium.org/|Chromium]] engine ( API="blink"). Currently Chromium 102 (before fw. 5.1.31) and 122 (from fw. 5.1.31) are used.
 \\
@@ Line 8: / Line 10: @@
   * Chromium uses its own player (tag "video"). Media formats support is currently limited.
   * Chromium player supports MSE and EME standards for media streaming (including Widevine DRM).
-  * JavaScript API is not supported currently.
+  * JavaScript API support is limited.
+===== Media and DRM support =====
+Chromium engine support the following codecs:
+  * H.264
+  * HEVC (if supported by device)
+  * VP9 (if supported by device)
+  * AV1 (if supported by device)
+  * AAC
+  * AC3
+  * eAC3
+  * Opus
+Tag <video> is used for video playback.
+\\
+  * MP4 container is directly supported.
+  * HLS playback with system player is supported from fw. 5.0.48.
+  * Adaptive streaming (HLS, MPEG-DASH) can be played by various JavaScript players with MSE (Media Source Extentions).
+  * Mediacenters can access DRM protected content over **EME** (Encrypted Media Extentions) standard. Currently **Widevine L3** DRM is supported. DRM playback was tested with **Shaka Player**.
+===== TVIP API in JavaScript =====
+==== Object window.TvipStb ====
+====String getDeviceId(); ====
+Returns model of mediacenter. For example, //s605//.
+\\
+====String getMainMacAddress();====
+Returns MAC-address of mediacenter (usually, Ethernet MAC-address).
+\\
+====String getSoftwareVersion();====
+Returns firmware version of mediacenter.
+\\
+====String getCurrentLanguageCode();====
+Returns current language code (//'en'//, //'ru'//).
+\\
+====String String getDisplayMode();====
+Returns current display mode ("1080i", "1080p", "720p", "576i", etc). (from fw. v.5.0.56)
+\\
+\\
+To exit the app, use JavaScript **window.close();** method.