I’ve issues with playback of certain files taken with DJI Osmo+ and DJI Osmo Pocket.
I tried to show them via NFS (FS auto mnt) as all other movies but it didn’t went well. Then i tried to play them via USB and same issues occur. With all other films I’ve no issue at all, even the jellyfish-140-mbps-4k-uhd-hevc-10bit plays fine from NFS.
I’ve tested them before, but think in holiday I selected a higher resolution 
. Same with Osmo Pocket. Maybe I’m running into the max of the Vero in this specific case.
files from osmo+ that worked is:
| Complete name : | Z:\dji\DJI_0317.MP4 |
|---|---|
| Format : | MPEG-4 |
| Format profile : | JVT |
| Codec ID : | avc1 (avc1/isom) |
| File size : | 240 MiB |
| Duration : | 33 s 640 ms |
| Overall bit rate mode : | Variable |
| Overall bit rate : | 59.9 Mb/s |
| Encoded date : | UTC 2019-01-18 14:08:51 |
| Tagged date : | UTC 2019-01-18 14:08:51 |
| Comment : | 0.9.145 |
| Format : | AVC |
| — | — |
| Format/Info : | Advanced Video Codec |
| Format profile : | High@L5.1 |
| Format settings : | CABAC / 1 Ref Frames |
| Format settings, CABAC : | Yes |
| Format settings, Reference frames : | 1 frame |
| Format settings, GOP : | M=1, N=12 |
| Codec ID : | avc1 |
| Codec ID/Info : | Advanced Video Coding |
| Duration : | 33 s 640 ms |
| Bit rate mode : | Variable |
| Bit rate : | 60.0 Mb/s |
| 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/(PixelFrame) :* | 0.289 |
| Stream size : | 240 MiB (100%) |
| Title : | DJI.AVC |
| Language : | English |
| Encoded date : | UTC 2019-01-18 14:08:51 |
| Tagged date : | UTC 2019-01-18 14:08:51 |
| Color range : | Limited |
| Color primaries : | BT.709 |
| Transfer characteristics : | BT.709 |
| Matrix coefficients : | BT.709 |
| Codec configuration box : | avcC |
But is goes wrong with the next 2 examples (and the rest of the files from holiday 
)
The files play perfect from the device on tv or via usb on tv or even via USB on laptop.
The 1st file from Osmo+ is given black screen and returns automatically after seconds to home screen.
| CompleteName : | E:\test\osmo plus 4096 2160 23.MP4 |
|---|---|
| Format/String : | MPEG-4 |
| Format_Profile : | JVT |
| CodecID/String : | avc1 (avc1/isom) |
| FileSize/String : | 161 MiB |
| Duration/String : | 22 s 481 ms |
| OverallBitRate_Mode/String : | Variable |
| OverallBitRate/String : | 60.0 Mb/s |
| Encoded_Date : | UTC 2019-06-04 11:44:30 |
| Tagged_Date : | UTC 2019-06-04 11:44:30 |
| Comment : | 0.9.145 |
| — | — |
| Format/String : | AVC |
| Format/Info : | Advanced Video Codec |
| Format_Profile : | High@L5.1 |
| Format_Settings : | CABAC / 1 Ref Frames |
| Format_Settings_CABAC/String : | Yes |
| Format_Settings_RefFrames/String : | 1 frame |
| Format_Settings_GOP : | M=1, N=8 |
| CodecID : | avc1 |
| CodecID/Info : | Advanced Video Coding |
| Duration/String : | 22 s 481 ms |
| BitRate_Mode/String : | Variable |
| BitRate/String : | 60.0 Mb/s |
| Width/String : | 4 096 pixels |
| Height/String : | 2 160 pixels |
| DisplayAspectRatio/String : | 1.896 |
| FrameRate_Mode/String : | Constant |
| FrameRate/String : | 23.976 (24000/1001) FPS |
| ColorSpace : | YUV |
| ChromaSubsampling/String : | 4:2:0 |
| BitDepth/String : | 8 bits |
| ScanType/String : | Progressive |
| Bits-(PixelFrame) :* | 0.283 |
| StreamSize/String : | 161 MiB (100%) |
| Title : | DJI.AVC |
| Language/String : | English |
| Encoded_Date : | UTC 2019-06-04 11:44:30 |
| Tagged_Date : | UTC 2019-06-04 11:44:30 |
| colour_range : | Limited |
| colour_primaries : | BT.709 |
| transfer_characteristics : | BT.709 |
| matrix_coefficients : | BT.709 |
| Codec configuration box : | avcC |
The second file starts fine, but then after couple of seconds audio/video goes out of sync and it returns info slowmotion.
| Complete name : | E:\test\DJI_0009.MP4 |
|---|---|
| Format : | MPEG-4 |
| Format profile : | JVT |
| Codec ID : | avc1 (avc1/isom) |
| File size : | 355 MiB |
| Duration : | 29 s 680 ms |
| Overall bit rate mode : | Variable |
| Overall bit rate : | 100 Mb/s |
| Encoded date : | UTC 2019-10-18 13:53:28 |
| Tagged date : | UTC 2019-10-18 13:53:28 |
| Comment : | DE=None, Type=Normal, HQ=Normal, Mode=P |
| Video : | |
| Format : | AVC |
| Format/Info : | Advanced Video Codec |
| Format profile : | High@L5.2 |
| Format settings : | CABAC / 1 Ref Frames |
| Format settings, CABAC : | Yes |
| Format settings, Reference frames : | 1 frame |
| Format settings, GOP : | M=1, N=60 |
| Codec ID : | avc1 |
| Codec ID/Info : | Advanced Video Coding |
| Duration : | 29 s 680 ms |
| Bit rate mode : | Variable |
| Bit rate : | 100.0 Mb/s |
| Width : | 3 840 pixels |
| Height : | 2 160 pixels |
| Display aspect ratio : | 16:9 |
| Frame rate mode : | Constant |
| Frame rate : | 59.940 (60000/1001) FPS |
| Color space : | YUV |
| Chroma subsampling : | 4:2:0 |
| Bit depth : | 8 bits |
| Scan type : | Progressive |
| Bits/(PixelFrame) :* | 0.201 |
| Stream size : | 354 MiB (100%) |
| Title : | DJI.AVC |
| Language : | English |
| Encoded date : | UTC 2019-10-18 13:53:28 |
| Tagged date : | UTC 2019-10-18 13:53:28 |
| Color range : | Limited |
| Color primaries : | BT.709 |
| Transfer characteristics : | BT.709 |
| Matrix coefficients : | BT.709 |
| Codec configuration box : | avcC |
Logfile created after reboot and then played first file and then second file
If I run into the max capabilities with the files, it’s no real issue, but it would be handy to play them via the vero.
btw whitelist is empty, tried to add 4096/2160 23 and 24 but didn’t work out, so removed them from whitelist
I also copied DJI_0009.MP4 to internal memory of Vero and played the file again, same appearance start and within second video plays in slowmo and audio is of sync.
I converted those files to MKV with handbrake, same resolution and FPS, DJI_0009 didn’t had any effect, slowmo and out of sync remained the same, but OSMO … worked, but i had to reduce it to 3840/2160p, same FPS, due to no other option within handbrake.