If streaming video to an iOS device, do I have to use HTTP Live Streaming? Is HDS supported? The problem is we have limited storage space and HTTP Live Streaming would require us to have more video files. Can someone give me some elucidation on these matters?
iOS devices support HTTP progressive download for .mp4 files, the server could be simply Apache or Nginx. The user experience is quite similar to HTTP live streaming.
RTSP is also possible. You can migrate live555 to iOS platform as the RTSP client, as use DarwinStreamingServer as the RTSP server.