怎么把索尼摄像机拍摄的RSV文件修复转换为MXF视频
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怎么把索尼摄像机拍摄的RSV文件修复转换为MXF视频
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索尼攝像機如FS5, FS7, Z280, Z150, Z190, X280等的機器型號，正常錄制的視頻格式為MXF格式，如遇到拍攝中斷電、沒電或死機的情況，視頻文件沒有正常完成保存過程，即沒有完成MXF視頻封裝，在存儲卡里的是一個損壞的MXF視頻，或者一個后綴為RSV的文件，均無法播放。
針對MXF沒有正常封裝的視頻問題，可以深入了解這個視頻的編碼方式，通過重新封裝視音頻，是可以完美修復的，完全可以做到無損修復：原始畫質，聲音口型保持同步，播放無卡頓流暢，編輯軟件正常編輯。
以下提供正常封裝好的MXF視頻信息供參考，可參考修復損壞文件：
| 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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