LG IPS硬屏4K演示片(Hongkong香港夜景)2160p完整原版[570MB/百度] (可以播放)
[滤镜使用列表]
(1) Built-in MP4 Source
(2) Built-in Video Codec/Transform
(3) Video Renderer
(4) Built-in Audio Codec/Transform
(5) DirectSound Audio Renderer
[视频信息]
视频编码:AVC1 - 内置 FFmpeg 解码器(h264)
输入格式:AVC1(24 bits)
输入尺寸:3840 x 2160(1.78:1)
输出格式:YV12(12 bits)
输出尺寸:3840 x 2160(1.78:1)
帧率:29.97
BitRate: 未知
[音频信息]
音频编码:AAC(0xaac0) - FFmpegMininum.dll(aac)
采样率:48000 -> 48000 Hz
位率:0 -> 16 位
声道数:2 -> 2 声道
Bitrate: 127 kbps
General
Complete name : D:\LG IPS硬屏4K演示片(Hongkong香港夜景)2160p完整原版[570MB百度].mp4
Format : MPEG-4
Format profile : JVT
Codec ID : avc1
File size : 571 MiB
Duration : 1mn 35s
Overall bit rate mode : Variable
Overall bit rate : 50.1 Mbps
Encoded date : UTC 2014-02-24 18:59:16
Tagged date : UTC 2014-02-24 18:59:16
Video
ID : 3
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L5.1
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 1mn 35s
Bit rate mode : Constant
Bit rate : 50.0 Mbps
Maximum bit rate : 71.0 Mbps
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.970 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.201
Stream size : 569 MiB (100%)
Language : English
Encoded date : UTC 2014-02-24 18:59:16
Tagged date : UTC 2014-02-24 18:59:16
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio
ID : 4
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 1mn 35s
Duration_FirstFrame : 100ms
Bit rate mode : Variable
Bit rate : 127 Kbps
Maximum bit rate : 130 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Stream size : 1.46 MiB (0%)
Encoded date : UTC 2014-02-24 18:59:16
Tagged date : UTC 2014-02-24 18:59:16
Other #1
ID : 1
Type : Object description
Format : System
Codec ID : 1
Duration : 1ms
Language : English
Encoded date : UTC 2014-02-24 18:59:16
Tagged date : UTC 2014-02-24 18:59:16
Other #2
ID : 2
Type : Scene description
Format : System
Codec ID : 1
Duration : 1ms
Language : English
Encoded date : UTC 2014-02-24 18:59:16
Tagged date : UTC 2014-02-24 18:59:16
试用了排除对比法。没发现关键原因。楼主试试对比一下。不知道官方怎么说,会不会是兼容问题。 |