This clause defines codecs and formats capabilities for video, audio, speech and subtitles for 5G Media Streaming. The clause is structured as follows:
For each media type, decoding and encoding capabilities are defined. These capabilities are a combination of codecs, profiles, tiers (if applicable), levels and format restrictions. In order to use the codecs in 5G Media Streaming for each capability the following functionalities are defined:
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Mapping to the ISO Base Media File Format defining a track format.
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The definition of a CMAF Track
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The definition of a CMAF Switching Set and the media profile
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The playback requirements for this media profile
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The content generation requirements for this media profile