for (i = 0; ogg_sync_pageseek(&oss, &op) > 0; i++)
num_frames = ogg_page_granulepos(&op);
PARA_INFO_LOG("%d pages, %llu frames\n", i, num_frames);
for (i = 0; ogg_sync_pageseek(&oss, &op) > 0; i++)
num_frames = ogg_page_granulepos(&op);
PARA_INFO_LOG("%d pages, %llu frames\n", i, num_frames);