TA的每日心情 | 无聊 2019-9-16 22:10 |
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签到天数: 31 天 [LV.5]常住居民I
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本人新手小白1枚,下载了同1套动画的3个DVD压制版本,但知识缺乏,分辨不出视频压制的质量(一般那个体积大的,我就收那个)。现在想请教各位大大,那个视频压制得较好呢?视频信息如下:
视频1(CO):
- Video
- ID : 0
- Format : MPEG-4 Visual
- Format profile : Simple@L3
- Format settings : BVOP2
- Format settings, BVOP : 2
- Format settings, QPel : No
- Format settings, GMC : No warppoints
- Format settings, Matrix : Default (H.263)
- Codec ID : XVID
- Codec ID/Hint : XviD
- Duration : 23 min 6 s
- Bit rate : 1 700 kb/s
- Width : 640 pixels
- Height : 480 pixels
- Display aspect ratio : 4:3
- Frame rate mode : Variable
- Frame rate : 119.880 (24/30) FPS
- Minimum frame rate : 23.976 FPS
- Maximum frame rate : 29.970 FPS
- Original frame rate : 23.976 FPS
- Color space : YUV
- Chroma subsampling : 4:2:0
- Bit depth : 8 bits
- Scan type : Progressive
- Compression mode : Lossy
- Bits/(Pixel*Frame) : 0.046
- Stream size : 281 MiB (88%)
- Writing library : XviD 1.0.3 (UTC 2004-12-20)
复制代码 视频2(AY):- Video
- ID : 1
- Format : AVC
- Format/Info : Advanced Video Codec
- Format profile : [email protected]
- Format settings : CABAC / 6 Ref Frames
- Format settings, CABAC : Yes
- Format settings, Reference fra : 6 frames
- Codec ID : avc1
- Codec ID/Info : Advanced Video Coding
- Duration : 24 min 11 s
- Bit rate : 1 332 kb/s
- Maximum bit rate : 4 311 kb/s
- Width : 704 pixels
- Height : 480 pixels
- Display aspect ratio : 4:3
- Frame rate mode : Constant
- Frame rate : 23.976 (24000/1001) FPS
- Color space : YUV
- Chroma subsampling : 4:2:0
- Bit depth : 8 bits
- Scan type : Progressive
- Bits/(Pixel*Frame) : 0.164
- Stream size : 230 MiB (87%)
- Writing library : x264 core 65 r1057M 5f8a149
- Encoding settings : cabac=1 / ref=6 / deblock=1:0:0 / analyse=0x3:0x113 / me=umh / subme=7 / psy_rd=0.5:0.0 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / chroma_qp_offset=-2 / threads=3 / nr=0 / decimate=0 / mbaff=0 / bframes=4 / b_pyramid=1 / b_adapt=1 / b_bias=0 / direct=1 / wpredb=1 / keyint=240 / keyint_min=24 / scenecut=40(pre) / rc=crf / crf=18.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / vbv_maxrate=17500 / vbv_bufsize=14000 / ip_ratio=1.40 / pb_ratio=1.30 / aq=1:0.50
- Encoded date : UTC 2008-12-24 07:32:16
- Tagged date : UTC 2008-12-24 07:32:32
- Codec configuration box : avcC
复制代码 视频3(AH):- Video
- ID : 1
- Format : AVC
- Format/Info : Advanced Video Codec
- Format profile : [email protected]
- Format settings : CABAC / 13 Ref Frames
- Format settings, CABAC : Yes
- Format settings, Reference fra : 13 frames
- Codec ID : V_MPEG4/ISO/AVC
- Duration : 23 min 51 s
- Bit rate : 1 838 kb/s
- Width : 640 pixels
- Height : 480 pixels
- Display aspect ratio : 4:3
- Frame rate mode : Constant
- Frame rate : 23.976 (23976/1000) FPS
- Color space : YUV
- Chroma subsampling : 4:2:0
- Bit depth : 8 bits
- Scan type : Progressive
- Bits/(Pixel*Frame) : 0.250
- Stream size : 305 MiB (87%)
- Writing library : x264 core 44 svn-408M
- Encoding settings : cabac=1 / ref=10 / deblock=0:0:0 / analyse=0x3:0x133 / me=esa / subme=7 / brdo=1 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / chroma_qp_offset=0 / slices=2 / bframes=2 / b_pyramid=1 / b_adapt=1 / b_bias=0 / direct=2 / wpredb=1 / bime=1 / keyint=250 / keyint_min=25 / scenecut=40 / pass=2 / bitrate=1838 / ratetol=1.0 / rceq='blurCplx^(1-qComp)' / qcomp=0.30 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / pb_ratio=1.30
- Default : Yes
- Forced : No
复制代码 视频的压制时间顺序应该是从早到晚的,不知道看这样的信息能不能判断出视频压制的质量?如果可以判断出来的话,是哪个比较好呢? |
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