[Ffmpeg-devel] [PATCH] watermark, exact color

[Marcus Engene]

Hi,

My previous description was terrible since I was tired.

Due to user feedback I have added the possibility of watermarking with 
exact colors.
(The previous one only did "delta watermarking",
ie watermark color - 0x80 was saturate added to frame color)

Now, if watermark frame has a color more intense than a threshold value, 
watermark
pixel is used instead of frame pixel.

The 0x80 value can also be overrided by the threshold.

I've tested it with various images and settings and it's stable at my 
place. If I get
an error report on this I'll fix it quickly.

Could someone please commit or reject?

Thanks,
Marcus

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