Lyrcaxis Comments - Answer Overflow

Lyrcaxis

•Created by 𝐓𝐇𝐄 𝐊𝐈𝐍𝐆𝐌𝐀𝐊𝐄𝐑 on 4/23/2025 in #help

MAUI CarouselView Out Of Memory Issue.

so maybe you should only have 3/5/7 entries at each time on the carousel, even if you have the metadata to load more, then modify the ViewModels and maybe order to change the contents.

12 replies

CC#

•Created by 𝐓𝐇𝐄 𝐊𝐈𝐍𝐆𝐌𝐀𝐊𝐄𝐑 on 4/23/2025 in #help

MAUI CarouselView Out Of Memory Issue.

don't instantiate too many videos -- just use a rotating carousel imo -- maybe preload metadata (and maybe a thumbnail for +- 3 vids), then try to always keep 3 of them "ready-to-play", while discarding the rest

12 replies

CC#

•Created by Silme94 on 12/31/2024 in #help

BAD IMAGE QUALITY (Bitmap)

ok now I see you're querying about saving it, not loading it. You can do the same:

using var m = new MemoryStream();
image.Save(memoryStream, ImageFormat.Png);
return m.ToArray();

using var m = new MemoryStream();
image.Save(memoryStream, ImageFormat.Png);
return m.ToArray();

Then System.IO.File.WriteAllBytes.

11 replies

CC#

•Created by Silme94 on 12/31/2024 in #help

BAD IMAGE QUALITY (Bitmap)

So something like: ImageBytes = Utils.GetGraphic(path); and rendering via <Image Source="{Binding ImageBytes}"/>

11 replies

CC#

•Created by Silme94 on 12/31/2024 in #help

BAD IMAGE QUALITY (Bitmap)

For reference I stopped having to deal with Bitmap in favour of storing everything as bytes:

public static byte[] GetGraphic(string path) {
    using var m = new MemoryStream();
    var image = System.Drawing.Image.FromFile(path);
    image.Save(m, image.RawFormat);
    return m.ToArray();
}

public static byte[] GetGraphic(string path) {
    using var m = new MemoryStream();
    var image = System.Drawing.Image.FromFile(path);
    image.Save(m, image.RawFormat);
    return m.ToArray();
}