40GRSV文件属性如下，是用索尼PXW-Z280 专业摄像机录制，故障现象为无法播放。
经了解，此文件损坏原因是某开幕仪式拍摄录制过程中发生异常，导致视频录制中断，没有正常按停止按钮。回来发现视频无法播放，这种是视频录制异常中断的通病。通过MXF视频文件修复方法，可以完美修复这种文件。可参考以下编码：
| General | |
| Complete name | 2020-2-8.mxf |
| Format | MXF |
| Commercial name | XDCAM HD422 |
| Format version | 1.3 |
| Format profile | OP-1a |
| Format settings | Closed / Complete |
| File size | 51.4 MiB |
| Duration | 1 h 11 min |
| Overall bit rate | 101 kb/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 | 1 h 11 min |
| 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 | 24.9 GiB |
| 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 | 1 h 11 min |
| 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 | 589 MiB |
| Locked | Yes |
