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将现有dvd光盘,经过剪辑后,刻录成dvd。希望能和原来dvd一样清晰,可以经过压缩后,要么导入刻录软件encore里超出刻录容量,要么文件大小合适,可是清晰度差,出现重影现象。望老师们帮忙解决!非常感谢。
源dvd文件信息:
H:\VIDEO_TS\VTS_01_2.VOB
General
Complete name : H:\VIDEO_TS\VTS_01_2.VOB
Format : MPEG-PS
File size : 977 MiB
Duration : 7mn 12s
Overall bit rate mode : Variable
Overall bit rate : 18.9 Mbps
Video #224
ID : 224 (0xE0)
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings, BVOP : Yes
Format settings, Matrix : Custom
Format settings, GOP : Variable
Duration : 7mn 12s
Bit rate mode : Variable
Bit rate : 18.3 Mbps
Maximum bit rate : 9 200 Kbps
Width : 720 pixels
Height : 480 pixels
Display aspect ratio : 4:3
Frame rate : 29.970 fps
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Top Field First
Compression mode : Lossy
Bits/(Pixel*Frame) : 1.771
Time code of first frame : 00:00:18:01
Time code source : Group of pictures header
Stream size : 945 MiB (97%)
Color primaries : BT.601 NTSC
Transfer characteristics : BT.601
Matrix coefficients : BT.601
Audio #192
ID : 192 (0xC0)
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Duration : 7mn 12s
Bit rate mode : Constant
Bit rate : 224 Kbps
Channel(s) : 2 channels
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : -148ms
Stream size : 11.5 MiB (1%)
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