For some reason, the presentation on the main presentation screen is in very low quality. On the other screen (i.e. the one showing the preview), display is fine. This is the case in multiple presentations - but seems to be inconsistent. Some images seem to display well, but some don't. Fonts are always rendered in low quality/resolution.
Steps to Reproduce:
1. Open one of the two attached presentations in LibreOffice Impress on Win10
2. Start the presentation
User Profile Reset: No
Not sure whether this is normal or major. For me it's prohibitive - but it might have something to do with my hardware (seems unlikely and definitely undesirable, but one never knows)?
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0
Created attachment 135450 [details]
First sreenshot: in design mode
Created attachment 135451 [details]
Second screenshot: same slide as first screenshot, but in presentation mode
Created attachment 135452 [details]
Third screenshot: other presentation (.pptx), slide showing distortion of background .jpg and font
Note how the font at the top ("6th methods in health psychology symposium), which is a .png, is NOT distorted, while the .jpg background has become lo-res and distorted, and the slide title (Merriweather font) is also rendered lo-res.
Created attachment 135453 [details]
Fourth screenshot: same presentation, but these images (also .png) are rendered hi-res
Created attachment 135454 [details]
First presentation (.odp)
Created attachment 135455 [details]
Second presentation (.pptx)
Shift to OpenGL view mode. Or if OpenGL is not supported, disable "Use hardware acceleration" from Tools -> Options -> View panel and restart. It will limit some of the slide transitions you can use--but will be full resolution of the presentation.
*** This bug has been marked as a duplicate of bug 107090 ***
Sorry, I apparently missed that when I was looking for this! It does work, thank you!