- UID
- 5194
- 阅读权限
- 60
- 居住地
- 北京市
- 注册时间
- 2010-9-27
认证会员
- 注册时间
- 2010-9-27
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原始采样422 ,外部输出422,为了避免SD卡速度和空间跟不上,所以机内保存为420,但采取了MOV的封装的高码率,算是折中方案。
Format : MPEG-4
Format profile : QuickTime
Codec ID : qt
File size : 176 MiB
Duration : 18s 240ms
Overall bit rate mode : Variable
Overall bit rate : 81.1 Mbps
Encoded date : UTC 2014-05-04 16:21:20
Tagged date : UTC 2014-05-07 10:02:56
PANA :
㏕SC : 90000
㏕SZ : 3600
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L5.1
Format settings, CABAC : Yes
Format settings, ReFrames : 2 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 18s 240ms
Bit rate mode : Variable
Bit rate : 79.5 Mbps
Maximum bit rate : 106 Mbps
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.383
Stream size : 173 MiB (98%)
Encoded date : UTC 2014-05-04 16:21:20
Tagged date : UTC 2014-05-04 16:21:20
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio
ID : 2
Format : PCM
Format settings, Endianness : Big
Format settings, Sign : Signed
Codec ID : twos
Duration : 18s 240ms
Bit rate mode : Constant
Bit rate : 1 536 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Stream size : 3.34 MiB (2%)
Encoded date : UTC 2014-05-04 16:21:20
Tagged date : UTC 2014-05-04 16:21:20
Other
ID : 3
Type : Time code
Format : QuickTime TC
Duration : 18s 240ms
Time code of first frame : 00:04:46:14
Time code settings : Striped
Encoded date : UTC 2014-05-04 16:21:20
Tagged date : UTC 2014-05-04 16:21:20
Bit rate mode : CBR
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