Based on my review of the provided 3GPP document, **there are no proposals present in this document**.

The document appears to be a Change Request form (CR-Form) for a study on HDR Images under the FS_AIF_MED work item. While it contains technical content describing HDR imaging scenarios, references, and placeholder sections for evaluation criteria and methodology, it does not contain any explicitly marked proposals in any of the formats mentioned (numbered or unnumbered, with colons, periods, hyphens, etc.).