怎么把索尼摄像机拍摄的RSV文件修复转换为MXF视频

索尼摄像机如FS5, FS7, Z280, Z150, Z190, X280等的机器型号,正常录制的视频格式为MXF格式,如遇到拍摄中断电、没电或死机的情况,视频文件没有正常完成保存过程,即没有完成MXF视频封装,在存储卡里的是一个损坏的MXF视频,或者一个后缀为RSV的文件,均无法播放。

针对MXF没有正常封装的视频问题,可以深入了解这个视频的编码方式,通过重新封装视音频,是可以完美修复的,完全可以做到无损修复:原始画质,声音口型保持同步,播放无卡顿流畅,编辑软件正常编辑。

以下提供正常封装好的MXF视频信息供参考,可参考修复损坏文件:

General  
Complete name                              2020-1-8.mxf
Format                                     MXF
Commercial name                            XDCAM HD422
Format version                            1.3
Format profile                             OP-1a
Format settings                            Closed / Complete
File size                                  1.14 GiB
Duration                                   2 min 42 s
Overall bit rate                           60.2 Mb/s
Writing application                        Sony Mem 1.00
IsTruncated                                Yes
   
Video  
ID                                        2
Format                                     MPEG Video
Commercial name                            XDCAM HD422
Format version                             Version 2
Format settings                            CustomMatrix / BVOP
Format settings, BVOP                      Yes
Format settings, Matrix                    Custom
Format settings, GOP                       M=3, N=12
Format settings, wrapping mode             Frame
Codec ID                                   0D01030102046001-0401020201040300
Duration                                   2 min 42 s
Bit rate mode                              Constant
Bit rate                                   50.0 Mb/s
Width                                      1 920 pixels
Height                                     1 080 pixels
Frame rate                                 25.000 FPS
Standard                                   Component
Color space                                YUV
Bit depth                                  8 bits
Scan type                                  Progressive
Compression mode                           Lossy
Bits/(Pixel*Frame)                        0.965
Time code source                           Group of pictures header
GOP, Open/Closed                           Open
GOP, Open/Closed of first frame            Closed
Stream size                                968 MiB (83%)
Color range                                Limited
Color primaries                            BT.709
Transfer characteristics                   BT.709
Matrix coefficients                        BT.709
   
Audio #1  
ID                                        3
Format                                     PCM
Format settings                            Little
Format settings, wrapping mode             Frame (AES)
Codec ID                                   0D01030102060300
Duration                                   2 min 42 s
Bit rate mode                              Constant
Bit rate                                   1 152 kb/s
Channel(s)                                 1 channel
Sampling rate                              48.0 kHz
Frame rate                                 25.000 FPS (1920 SPF)
Bit depth                                  24 bits
Stream size                                22.3 MiB (2%)
Locked                                     Yes


 

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