Streaming

LIVE/VOD Streaming SpringBoot Application. referred to red5 opensource (VOD)

• netty framework
• redis

1. VOD (MP4 -> TS)

• MP4 File Reader/ Sampling
• Analyze Video/Audio Frames
• Client Request Video Stream Section (Start point, End point)
• Get Proper Frames between start and end
• Write TS Packet
  • PAT, PMT, PES (Video H.264 Nal Unit, AU Delimeter | Audio )
• Set Http Header For TS ( ACCESS_CONTROL_..., CONTENT_TYPE: "video/MP2T")
• Write and Flush

2. LIVE (HLS)

[before]

• FFMPEG Encoding Job ( RTSP/RTMP Stream -> M3U8,TS )
• put HLS binary to Redis From LIVE_Encoder

Redis Master Server push data to Redis Replica Server

• Client Request M3U8, TS File
• Get M3U8, TS File From Redis Server ( serialize/deserialize an Object as Binary Data )
• Write and Flush