新建 文本文档.txt

来自「分析MPEG-2码流,可以分析出MPEG-2文件的编码格式等信息」· 文本 代码 · 共 15 行

Options: -b  file  main bitstream (base or spatial enhancement layer)
         -cn file  conformance report (n: level)
         -e  file  enhancement layer bitstream (SNR or Data Partitioning)
         -f        store/display interlaced video in frame format
         -g        concatenated file format for substitution method (-x)
         -in file  information & statistics report  (n: level)
         -l  file  file name pattern for lower layer sequence
                   (for spatial scalability)
         -on file  output format (0:YUV 1:SIF 2:TGA 3:PPM 4:X11 5:X11HiQ)
         -q        disable warnings to stderr
         -r        use double precision reference IDCT
         -t        enable low level tracing to stdout
         -u  file  print user_data to stdio or file
         -vn       verbose output (n: level)
         -x  file  filename pattern of picture substitution sequence