Design banner design will seriously affect the effectiveness of advertising, in this proposal to the relevant designers, in the design of Flash banner take into account the following issues.
1. Minimizing the number of path nodes for vector graphics:
The vector graphics display is obtained by the computer through the CPU instantaneous operation, vector graphics through the location of the node definition, line curvature definition, surface fill color of the various attributes defined to get the graphic, and as the basic elements of the number of points directly affect the number of lines, surface, also affects the CPU consumption.
2. As a more complex decoration of small text, logo reuse when used as much as possible bitmap:
This is a balance between the amount of bytes downloaded and the amount of CPU consumed, because the text itself is a more complex vector graphics, however, in many cases as a background and decorative use does not require the degree of clarity of the vector, the use of bitmaps will greatly reduce the CPU consumption, and part of the consumption to transfer to the graphics card CPU and memory. As long as the absolute size of the bitmap is not too large, the number of bytes using bitmaps and vectors differs little.
3. You can use a small bitmap as a pigment to fill out a number of repetitive graphics, texture-style background:
The introduction of a small piece can be used as a square continuous base diagram for some special effects.
4. Minimize the dynamic MC multi-layer nesting: multi-layer nesting will result in the CPU on the graphics, location, size and other data repeatedly calculated, heavier CPU load
5. Minimize the number of MC in the same frame at the same time movement:
Multiple MC At the same time the games caused by peak CPU, slow playback speed, you can design ideas to avoid, the MC of the movement is more evenly placed in different frames, to avoid concentration.
6. Avoid large area of bitmap movement, deformation, can be in the external software deformation, do not put into flash to do, zoom in and then import.
7. To minimize the size of MC, rotation of the drastic changes:
If coupled with a complex graphics, or bitmap, or dynamic MC multi-layer nesting, it will cause a sharp increase in CPU peak use, the image will suddenly become very slow.
8. Minimize the percentage of Flash animations on screen when possible
It can also be understood as a small area to do as much as possible, or a smaller area that contains motion. For example: Make a shade to reduce the animation area, the larger bottom of the plot to do some creative bottom small area of animation. Only use flash for transparent key animation, so that it floats on top of the bottom, so that combined with the bottom map to reduce CPU consumption, but also can be divided into flash and picture two threads download, speed up the download speed.
9. Reduce the number of frames per second: In the case of little effect loss, minimize the number of frames per second.
10. Generate files using the FLASH5 format:
There are currently a few users of FLASH6 playback plug-ins, the use of Flash 6 format files will require a long time to download plug-ins, can affect the speed.
Flashcoder Group Supplement:
From the flash program, to minimize the use of cyclic replication MC, timely removal of unwanted MC and variables, freeing memory to reduce client consumption. Try to avoid using complex as operations.
Avoid loading a large number of elements at once in the first frame, because your banner is blank during this download.
Be sure to set the background color, because the launch site will not change the HTML for you every time the background color code.
Try to make flash individually for different sizes of banner, instead of making one, zooming in with HTML.
To prepare an animated GIF version more. The Hong Kong website generally has to add a Clicktag parameter for the connection (Clicktag is variable, true link through flashhtml, swf?clicktag=http. Transfer). Yahoo requirements can only be flash5 (note as compatibility during the manufacturing process)
Static text before the export of all scattered, you can reduce the size of the file, if you think later to modify the trouble, you can first copy a guide layer to put the original text.
All the pictures are compressed externally with image compression tools, such as PS, preferably fireworks, do not use flash inside compression.
can use the pure color, as far as possible with the pure color, cannot use the words also as far as possible uses the opaque transition, as far as possible uses the transparent transition color, uses the transparent gradient less.
special emphasis, do not in Flashbanner Riga sound, big bogey.
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