What are the general types of e-books? What kind of format do MP4s and cell phones generally support?

What are the general types of e-books? The common format of e-books included the following: 1. Blog: Blog is a mark-up language used to create web pages. E-books can be created in an browser on a computer using the browser. 2. PDF1: PDF1 is a readable and edited electronic file format created based on the software, which is based on Android. The e-book in PDF-format can be viewed and edited on a computer using the software, which is called the Android Acrobat. 3 TMT: TMT is a text file format commonly used to create simple e-books. The e-book in TMT format could be viewed on the computer. <strong></strong><strong></strong> The e-book in the JPG format could be viewed and edited on the computer. <strong></strong><strong></strong> The e-book in the PVP format could be viewed and edited on a computer. 6. JPEG-2000:JPEG-2000 is a more advanced image format than JPEG, with higher image quality and better compression performance. The e-book in the format of JPEG-2000 could be viewed and edited on a computer. What kind of format do MP4 and cell phones generally support? MP4(MP4 Part 14) is a digital media format used to create high-quality video and audio files. E-books in MP4 format could be viewed and played on mobile phones, tablets, and other devices. Generally speaking, smart phones and tablets supported most MP4 files, including movies, TV series, novels, music, and so on. However, some phones and tablets only supported certain types of MP4 files, such as the MP4 format of some domestic phones or the MP4 format of some streaming services.