pixels, while AAC is the standard compressed audio format used for web streaming.
: The container format, making it widely compatible with most modern media players. Guide to Managing "index-dvr" Files 1. How to Open and Play index-dvr (720p_aac)_2.mp4
: Specifies the technical quality. 720p refers to a resolution of pixels, while AAC is the standard compressed audio
Since the file is in an MP4 container, it should play in most standard applications. If you encounter issues, it may be due to a specific codec used during the stream download. How to Open and Play : Specifies the technical quality
: This prefix is a standard part of Twitch's playlist structure ( index-dvr.m3u8 ), which the server uses to serve stream content in segments.
: This suffix often denotes a part number in a series of segmented files or a secondary quality stream.