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            Shanghai Jiao Tong University Real World Video Dataset
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  This directory contains the Shanghai Jiao Tong University Real World Video Dataset(SJTU_RWViD).

  This dataset contains 115 video sequences collected from real-applications.This dataset covers a wide range of possible coding parameters without any packet layer degradations.All video sequences are encoded in H.264/AVC format using different profiles, different frame rate, random GOP structure and size, as shown blow. 

Resolution: 	44 kinds of resolution from SD (416*176 ) to UHD (3840*2160)
Frame rate (fps):	15,24,25,30
Bit rate (kbps):	180~8000
Video codec and profile:	H264/AVC-high and main
Frame duration:	default 
Segment duration:	default
GOP structure and size:	Random
QP:	Random
Packet loss:	None

  The subjective scores are provided  using ACR five-point numerical quality scale. 

NOTE: Each sequence file (*.cvs) contains all frame level information of a sequence.Each line in the cvs file presents one frame,and each column presents one extracted parameter. The parameters that each column represents are:
["frames","pkt_pts", "pkt_size","width","height","pict_type","skip_ratio","qp_min","qp_max","qp_avg","mv0_min", "mv0_max", "mv0_avg","mv1_min","mv1_max","mv1_avg"]
 Or you can refer to the following format:

{"frames": [
        {
            "pkt_pts": 39600,
            "pkt_size": "65756",
            "width": 1280,
            "height": 720,
            "pict_type": "I",
            "skip_ratio": "0.00%",
            "qp_min": 13,
            "qp_max": 25,
            "qp_avg": "17.12",
            "mv0_min": 0,
            "mv0_max": 0,
            "mv0_avg": "0.00"
        },
        {
            "pkt_pts": 43200,
            "pkt_size": "2432",
            "width": 1280,
            "height": 720,
            "pict_type": "B",
            "skip_ratio": "51.61%",
            "qp_min": 21,
            "qp_max": 33,
            "qp_avg": "24.91",
            "mv0_min": 2,
            "mv0_max": 191,
            "mv0_avg": "4.19",
            "mv1_min": 1,
            "mv1_max": 185,
            "mv1_avg": "1.82"
        },
	{
            "pkt_pts": 61200,
            "pkt_size": "13751",
            "width": 1280,
            "height": 720,
            "pict_type": "P",
            "skip_ratio": "40.97%",
            "qp_min": 17,
            "qp_max": 30,
            "qp_avg": "22.78",
            "mv0_min": 1,
            "mv0_max": 694,
            "mv0_avg": "10.49"
        }
]
}