1. Cisco: Cisco visual networking index: forecast and methodology 2016–2021 (2017)
2. Video Codec for Audiovisual Services at px64 kbit/s, ITU-T Rec. H.261
3. Generic coding of moving pictures and associated audio information—part 2: video, ITU-T Rec. H.262 and ISO/IEC 13818-2 (MPEG 2Video), ITU-T and ISO/IEC JTC 1 (1994)
4. Video Coding for Low Bit Rate Communication, ITU-T Rec. H.263 (1995)
5. Advanced Video Coding for Generic Audio-Visual Services, ITU-T Rec. H.264 and ISO/IEC 14496-10 (AVC), ITU-T and ISO/IEC JTC 1 (2003)