In particular I was wondering if it is possible to modify a file such as ceapp.c to access the input buffer prior to encoding. Certainly it appears you can see the buffer, but as of yet, its format remains unknown to me.
Well, I modified the 'encode' demo (videoThrFxn() in video.c) to write each frame of video data to disk before passing it into the H.264 encoder. The data from the camera for the DVEVM demos is Progressive, Packed YUV 4:2:2 with a byte ordering of Cb-Y0-Cr-Y1, a.k.a. UYVY, a.k.a. Abekas YUV. But of course if you configure the VPFE differently than the data format will have to change accordingly... Tom -- /"\ ASCII Ribbon Campaign | \ / | Email to user 'CTZ001' X Against HTML | at 'email.mot.com' / \ in e-mail & news | _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
