Add logo from X frames to X Frames

[sulkiyan]

hello ,

i'm trying to add a logo on my vidéo from X frames to X frames, but i can't succeed with functions overlay , layer, or logo.vdf

with overlay function i can't find the way to let appear the logo during X frames only
with layer function, the same
with logo.vdf , avspmod says invalid argument

So, how can I put a logo on my video wich appear from frame number 3316 to frame number 3367

The logo is a png with no transparency

thanks a lot

[manono]

Using AviSynth?

B=ImageSource("Logo.png")
AVISource("Movie.avi")#whatever your source video is
A=Last
C=Overlay(A,B,100,200)#the numbers represent the X and Y coordinates for the logo
ReplaceFramesSimple(A,C,Mappings="[3316 3367] ")#the numbers represent the start and end frame numbers

ReplaceFramesSimple is a part of stickboy's RemapFrames filter.

[jagabo]

Or something like:

logo = ImageSource("Logo.png")
source = AVISource("Movie.avi") #whatever your source video is

# cut the video into three parts
part1 = Trim(0, 3315) # start to 3315
part2 = Trim(3316,3367) # 3316 to 3367
part3 = Trim(3368, 0) # 3368 to end

# apply the logo to part2
part2 = Overlay(part2, logo, x=100, y=200) #the numbers represent the X and Y coordinates for the logo

# put the three parts back together
part1++part2++part3

[Budman1]

Jagabo and manono give excellent examples, as always, but if you are familiar with Avisynth, you can use another script that allows you to size your Logo/video as well as other attributes than can shorten setup time.

v1 = Directshowsource("birthday with audio.flv").ConvertToRGB32.Lanczosresize(640, 480)
img1 = ImageSource("TransparentBG.png", pixel_type="RGB32", fps=30.000, end=3368).converttoRGB32.LanczosResize(144,100)
clip1 = v1.trim(0, -3316) ++ v1.trim(3316, -52).Overlay(img1, 100, 200,Opacity=1.0, img1.ShowAlpha()) \
 ++ v1.trim(3368, 0)
return clip1

The numbers correspond to their use as below;


[Attachment 45532 - Click to enlarge]