Contemporary C++ in Action
summary
Live-coded tiny client/server that decodes video files from a directory and streams frames over TCP using libav (ffmpeg) as a modularized library, SDL2 as a module for presentation, and coroutines/generators to produce frames. Networking composes ASIO-style async ops into awaitable coroutines, returns std::expected for errors, and uses ASIO executors plus a stop_source shutdown to cancel cleanly. The build actually compiles and runs after hooking the work queue to the main thread, logs each frame, and handles timeouts and reconnects robustly.
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chapters (10)
- 0:00Start
- 5:59Specification
- 10:48Implementation
- 13:16Pipeline To Decode the Individual Video Frames
- 18:39Make Video Frame
- 24:34Co-Routine Operator
- 26:48Basic Networking Operations
- 42:51Receive Code
- 46:05Ico Io Context
- 55:48Resources
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