In order to view your book, you'll have to launch iBooks. Go to the iBooks app on your iPad, then tap on it to display your book. A list of your downloaded books will appear. Choose the book you want to read, tap on it, and begin reading.
1 Go to testmy.net/upload. 2  Click the Select Test Size button and choose 50MB. 3  Wait for the test to complete, convert the Mbps value it returns to kbps (1Mb = 1024kb; 10.4Mbps = 10650kbps)  Go to OBS Estimator to calculate your bitrate & buffer values.
Average bitrate. Average bitrate (ABR) refers to the average amount of data transferred per unit of time, usually measured per second, commonly for digital music or video. An MP3 file, for example, that has an average bit rate of 128 kbit/s transfers, on average, 128,000 bits every second.