• 从帧和包两个层面进行分析。

帧级别分析

ffprobe 可以读取264文件信息

-Y9KP MINGW64 /d/XTRANS/thunderbolt/ayame/zhb-bifrost/player-only (main)
$ ffprobe test.h264
ffprobe version N-116778-g7e4784e40c-20240827 Copyright (c) 2007-2024 the FFmpeg developers
  built with gcc 14.2.0 (crosstool-NG 1.26.0.106_ed12fa6)
  configuration: