CISCO-DMN-DSG-SUBTITLES-MIB

Description: Manages subtitle and teletext decoding configuration on the Cisco DMN D9800 digital satellite receiver.

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This MIB is part of Cisco's Digital Media Network (DMN) Digital Satellite Gateway (DSG) product family, specifically for the D9800 satellite receiver/decoder used in video headend broadcasting. It exposes configuration data for subtitle and teletext decoding, including operational mode, language menu/list selection, PMT (Program Map Table) ordering, manual text entry, and text positioning/color attributes. While primarily a configuration-oriented MIB, it lets an operator confirm the decoder's subtitle processing mode and language settings are correctly applied, functioning as a software/service status check rather than exposing hardware health metrics like temperature or CPU load. It has no apparent dependency on other standard MIBs beyond Cisco's own DMN MIB family. It is deployed in cable/satellite TV headend environments where Cisco D9800-series integrated receiver-decoders process broadcast video streams. Engineers can download the CISCO-DMN-DSG-SUBTITLES-MIB file directly to load it into their MIB browser.

An operator would poll subtitlesOPMode to verify subtitle decoding is enabled/disabled as expected and check subtitlesLangList/subtitlesLangMenu to confirm the correct subtitle languages are configured for a channel. Monitoring subtitlesPMTOrder and subtitlesManualEntry helps detect misconfiguration causing subtitles to fail to appear or display in the wrong order. Fields like subtitlesForeGround/subtitlesBackGround and subtitlesIMITextPos let an engineer confirm on-screen text rendering settings match broadcast requirements.

Cisco vendor-private MIB for Digital Media Networks (DMN) Subtitling Gateway (DSG) management; handles subtitle/closed caption processing for IPTV and media delivery.