Thread: [Announce] Changing Nokia's logo colors in NOLO
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J4ZZ is offline J4ZZ
2012-04-24 , 13:16
Posts: 539 | Thanked: 518 times | Joined on May 2010 @ nanaurbusiness
#39
Originally Posted by raandoom View Post
Then you need to cut off the header, because elf need raw rgb565 as input file. You can do it with any hex editor (but you need to be sure that your BMP is "top-down row order", NOT "bottom-up row order") or using this in Linux:
Code:
ffmpeg -vcodec bmp -i mylogo.bmp -vcodec rawvideo -f rawvideo -pix_fmt rgb565 rawbmp.bin

First of all mate you are just awesome. I totally missed the news in this thread. And I always wanted to change my bootsplash as I did on my old phones before... So my deep respect to you.

And second:
How many bytes is the header of bmp, because the ffmpeg command errors out with
Code:
[bmp @ 0x8408a10]unsupported BMP file, patch welcome
[image2 @ 0x8407440]Could not find codec parameters (Video: bmp)
does anybody knows how to get the bmp support for ffmpeg?
ffmpeg -formats doesn't list bmp support either.

Thanks in advance...

J4ZZ