It may contain information about the programme, broadcaster, which are the Teletext pages containing subtitles, etc. Often it is required to include an initial page or page 100 which usually contains some general information about the available Teletext data. Select No change to keep the original position as set in the subtitles file. Overrides the text alignment specified in the original subtitle file. The colors which can be used in Teletext subtitles are limited by the Teletext specifications. Overrides text's color with the one selected from the color palette on the right. Makes all the text in the file to be displayed in twice its height. The exact language of the Teletext subtitles have to be specified or otherwise some symbols may not be properly displayed on the viewer's screen. There are different code tables used to display and transmit text in different language. If Teletext data is present but the option is switched off the filter will insert subtitles only if there is enough space in the selected VBI lines. Teletext level 1.5 provides extended support for special characters.ģ letters language code specified by the ISO 639-2 standard.Įnables you to specify the ID of the Teletext stream.Īll Teletext data already present in the video will be erased by activating this option. Specify the Teletext level for the subtitles. For usage of multiple Plug-in presets please refer to the following topicīy activating this option the Teletext subtitles will be transmitted twice in consecutive order to ensure there is no data loss during the transmission. Note: When using multiple Plug-ins every filter except the first should have this options turned off. Selecting this option could be useful in this case because the EZTitles Plug-in will insert a time filling packet. Sometimes it may be required for a Teletext data to be inserted with each data package submitted for transmission. It is intended to secure the eventual data loss during transmission of the video. The Teletext data will be transmitted on both specified VBI lines if two or more line numbers have been specified earlier. Generates Teletext data packets compliant with the OP42 practice. In order to do this via the unit's web portal, modify the following setting:Īlternatively, you can also modify this setting via the front-panel LCD menu, via Decoder Setup -> Set HD Service.Enables you select the page number the subtitles will be inserted into, page number must be selected between 100 and 899.Įnables to select the particular line or lines of the Vertical Blanking Interval (VBI) where the Teletext data will be inserted into. If your EEG encoder has an auxiliary output that supports open caption decoding, such as the HD492 or AV650, you will need to change its "HD service" setting to "CC1", rather than the default of "S1", in order to see your primary-language open captions. In the following screenshot, the encoder is set to encode the primary caption channel (represented by the "F1" argument) on Teletext page 888 (common in the UK) and the secondary caption channel on Teletext page 889:Īfter entering one or more of these C commands into the Startup Settings Editor, please make sure to click Save or, if you would like the settings to take effect before the next time you reboot your encoder, Save and Apply Immediately. If you would like to change the primary Teletext page or output Teletext data for multiple languages, you can do so via the Startup Settings Editor. Changing the Teletext Page Settingsīy default, EEG encoders configured for OP-47/Teletext output will use a Teletext page setting of 801 for the primary caption channel and will not output data for any other Teletext pages. If neither of these selectors is shown, please contact EEG Support to obtain an upgrade for your encoder. Units with web portal software versions 0.1.23 or 0.1.24 will instead display this selector as "Locale", in which case the correct option to choose will be "Australia". Your encoder will then output OP-47/Teletext captions, recognizable on a waveform monitor or other VANC monitoring device with DID/SDID 0x4302. If it is not already selected, choose the "OP-47" option. If you are running version 0.1.25 or newer, you will see the "CC Output Format" selector at the bottom of the list of settings: Near the bottom of the page, you will see a version number. In order to configure your EEG encoder to output OP-47/Teletext data, browse to its web portal by entering its IP address into your web browser. However, with a few simple configuration changes, they can encode captions as OP-47/Teletext for use in Europe, Australia, and other regions. EEG's SDI closed caption encoders default to outputting captions in CEA-608 and CEA-708 formats, which are used throughout North America.
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