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All changes to the old media format are ignored.
Renditions Qualities are no longer generated based on profiles. Thus, if renditions qualities of the old media format were previously being generated when an asset was published to a specific channel folder, this is no longer the case. Pre-generation can be set up for the new format. However, please carefully consider if this is necessary now that the transcode system supports on-demand transcoding.
Existing renditions qualities are not re-generated. Thus, the existing renditions qualities will be used when requesting renditions qualities of existing assets in the new format. This is also the case if generating the rendition quality with the new format definition would lead to a different rendition quality than the existing renditionquality. As described in https://digizuite.atlassian.net/wiki/spaces/DD/pages/3708157997/DC+5.10+Breaking+changes+-+Transcode+system#New-thumbnail-formats, it is possible to use the “Generate asset renditions” automation step to force existing renditions qualities to be re-generated.
For new assets, the new transcode system and the new format is used to generate renditionsqualities. This is also the case if a rendition quality of the old media format is requested.
Renditions Qualities of the format can still be requested with the id of the old media format. This is mainly relevant for backward-compatibility reasons.
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