The saveFrame function in tutorial one differs from the .c file.
HTML
// Write pixel data
for(y=0; ydata[0]+y*pFrame->linesize[0], 1, width*3, pFile);
.C
// Write pixel data
for(y=0; y<height; y++)
fwrite(pFrame->data[0]+y*pFrame->linesize[0], 1, width*3, pFile);
Regards,
mark