The transport of HEVC using DASH seems to be a hot topic in media, see for example here, here, here, andhere. In this blog post I'd like to highlight technical changes in order to support HEVC over DASH. The immediate response would be that no updates of DASH are required to support HEVC as DASH is coding format agonistic but the devil is in the detail. In fact, the core DASH specification [ISO/IEC 23009-1:2012] doesn't require any updates but the file format and transport stream standards are currently amended. This may impact DASH as its segment formats are based on the file format and transport stream.