Nah, png compression uses DEFLATE, basically (a form of) zip compression. It'd be astonishingly slow in Actionscript. Simpler forms of compression might work well if you enabled low quality before getting the snapshot though...
On 8/21/05, . m a r c o s a u g u s t o <[EMAIL PROTECTED]> wrote: > Yup.. I made it using imagemagick and amfphp... > You can expect around 500kb for a 150x150px image.... > I was thinking about using some kind of LRE compression, and try to > find patterns.. > But PNG sound more interesting... > Can it be done ? > > > On 8/21/05, David Rorex <[EMAIL PROTECTED]> wrote: > > On 8/21/05, Carl-Alexandre Malartre <[EMAIL PROTECTED]> wrote: > > > Hi, > > > > > > I was wondering, can FP8 take screenshot of the user's activity and send > > > them to the server? > > > > > > With the new pixel access, can FP8 send bitmap data to the server? > > > > > > This would be incredible for crash reporting. In one of our apps, we have > > > a > > > button where people can complain. Maybe it could attach a screenshot of > > > the > > > app at the same time. > > > > > > Thanks > > > > You could take a 'screenshot', but ONLY of whats running inside your > > particular instance of flash. > > > > The only problem is, there is no image compression routines built into > > flash. Also there are issues with sending raw data to the server. So > > the screen capture first of all would be pretty slow (you have to read > > each pixel one at a time), and then the data to upload would be pretty > > big (several megabytes...unless you implemented PNG compression in > > actionscript or something) > > > > -David R > > > > _______________________________________________ > > osflash mailing list > > [EMAIL PROTECTED] > > http://osflash.org/mailman/listinfo/osflash_osflash.org > > > > > -- > . m a r c o s a u g u s t o ; > > _______________________________________________ > osflash mailing list > [EMAIL PROTECTED] > http://osflash.org/mailman/listinfo/osflash_osflash.org > _______________________________________________ osflash mailing list [EMAIL PROTECTED] http://osflash.org/mailman/listinfo/osflash_osflash.org
