1 mediainfo工具获取媒体的基本信息
1.1 封装形式(别被文件后缀迷惑,有些mp4封装,可能是ts等等)
- TS封装
:/home/firefly# mediainfo /home/firefly/LG_Colors-of-Journey-HDR.mp4
General
ID : 1 (0x1)
Complete name : /HDR.mp4
Format : MPEG-TS
File size : 476 MiB
Duration : 1 min 41 s
Overall bit rate mode : Variable
Overall bit rate : 39.5 Mb/s
FileExtension_Invalid : ts m2t m2s m4t m4s tmf ts tp trp ty
- H265编码
Video
ID : 256 (0x100)
Menu ID : 1 (0x1)
Format : HEVC
Format/Info : High Efficiency Video Coding
Format