Google has quietly added assist for Android’s new Extremely HDR Picture Format in Google Messages when sending messages over RCS. Photographs on this format when despatched over RCS will preserve their meta knowledge and can show accurately on the receiving machine.

This was first seen by TheSpAndroid by the inclusion of the flag bugle.support_ultra_hdr inside the appliance APK. The authors of the weblog publish confirmed by crowdsourced testing that the function certainly works on Google Pixel 8 units when sending photos over RCS.

Google Messages gets support for Ultra HDR images over RCS

The Ultra HDR Image Format is a latest inclusion in Android 14. This format is actually a variation of the venerable JPEG and works by encoding a logarithmic vary achieve map picture within the metadata. When such a picture is displayed on a tool that may learn this metadata and has an HDR show, the picture is displayed in a wider dynamic vary with brighter spotlight luminance and better shadow element. When displayed on a tool with no metadata assist, the bottom JPEG picture is displayed in normal dynamic vary.

Google added assist for this function again in September previous to Pixel 8 launch. The Pixel 8 units are the primary Android units to seize photos on this format and whereas the older Pixel units can not seize them they will nonetheless show these photos as supposed.

Nevertheless, despite the fact that this function is now constructed into Android, we have not seen better adoption. OnePlus and Oppo have a model of this function that they’ve constructed into their model of Android referred to as ProXDR and the metadata of those units is just not appropriate with the Extremely HDR supporting units just like the Pixel telephones (and vice versa). Apple, after all, has had a function just like this because the iPhone X and in addition makes use of its personal distinctive metadata that’s incompatible with others.

To ensure that this know-how to be related, corporations might want to come collectively and choose a single format, at the very least within the Android world because it’s unlikely Apple will undertake Google’s normal when it has its personal, even when it has promised assist for RCS.


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