Peter Pokorny Posted August 14, 2019 Share Posted August 14, 2019 I just mentioned that the Size of the exported picture uses as PSD only the half size of the resulting TIFF file. There wasn't changed anything so same picture (40x60cm, 2 layers). As Tiff file it would have up too 700 MB and as PSD it only takes about 350 to 370 MB. Is there any explanation why this is so??? Quote Link to comment Share on other sites More sharing options...
v_kyr Posted August 14, 2019 Share Posted August 14, 2019 TIFF sizes usually depend on format settings (8/16 bit, or LAB) with or without compression etc. Quote ☛ Affinity Designer 1.10.8 ◆ Affinity Photo 1.10.8 ◆ Affinity Publisher 1.10.8 ◆ OSX El Capitan ☛ Affinity V2.3 apps ◆ MacOS Sonoma 14.2 ◆ iPad OS 17.2 Link to comment Share on other sites More sharing options...
Joachim_L Posted August 14, 2019 Share Posted August 14, 2019 ... or if Affinity layers are saved with the TIFF. Quote ------ Windows 10 | i5-8500 CPU | Intel UHD 630 Graphics | 32 GB RAM | Latest Retail and Beta versions of complete Affinity range installed Link to comment Share on other sites More sharing options...
Peter Pokorny Posted August 14, 2019 Author Share Posted August 14, 2019 Well i eddited the picture in c1 and exported it as unkompressed 16 bit tiff to AP. There i added one layer for inpainting. As i tried to export with both layers PSD Size 350 MB and TIFF about 700. Quote Link to comment Share on other sites More sharing options...
walt.farrell Posted August 14, 2019 Share Posted August 14, 2019 The PSD file contains compressed data. Your TIFF file doesn't, as you turned off the compression. That seems like an unfair comparison. What do you see if you allow the compression? Also, what use do you plan to make of the TIFF with the Affinity Layers saved? As far as I know only Affinity will be able to use them. The file will also be smaller if you export it with the layers flattened. Quote -- Walt Designer, Photo, and Publisher V1 and V2 at latest retail and beta releases PC: Desktop: Windows 11 Pro, version 23H2, 64GB memory, AMD Ryzen 9 5900 12-Core @ 3.00 GHz, NVIDIA GeForce RTX 3090 Laptop: Windows 11 Pro, version 23H2, 32GB memory, Intel Core i7-10750H @ 2.60GHz, Intel UHD Graphics Comet Lake GT2 and NVIDIA GeForce RTX 3070 Laptop GPU. iPad: iPad Pro M1, 12.9": iPadOS 17.4.1, Apple Pencil 2, Magic Keyboard Mac: 2023 M2 MacBook Air 15", 16GB memory, macOS Sonoma 14.4.1 Link to comment Share on other sites More sharing options...
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