Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Wrong pixel ratio in rendered videos with the OSD #377

Open
robustini opened this issue Jun 5, 2023 · 0 comments
Open

Wrong pixel ratio in rendered videos with the OSD #377

robustini opened this issue Jun 5, 2023 · 0 comments
Labels

Comments

@robustini
Copy link

robustini commented Jun 5, 2023

Device

Goggles V2

Operating System (Including version)

Windows 10 Pro 21H2

Browser

Chrome

Trace ID (bottom left of the configurator screen)

5bdf521d-94e4-4440-987d-1b06ac6d5880

Describe the issue

After overlaying the OSD on the video if I import the file into Adobe Premiere 2022 or 2023 and put it in the timeline it appears squished vertically as seen in the image.

immagine

Putting the original mp4 recorded with the Goggles in the timeline instead is perfect.

immagine

Investigating in the properties of the video with the osd i've found the issue, the original video has a pixel proportion 1.0, the one with the osd is 18.0125, so the tool in Chrome when saving the video maybe does something wrong in its header.
The resolution is correct, but with wrong pixel ratio some editing software may have this problem.

These are the specifications of the original video:

Complete name :DJIG0008.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/avc1/mp41)
File size : 4.44 GiB
Duration : 28 min 37 s
Overall bit rate : 22.2 Mb/s
Encoded date : UTC 2023-06-04 11:26:35
Tagged date : UTC 2023-06-04 11:26:35
Writing application : Lavf56.15.102
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L5
Format settings : CABAC / 1 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference fra : 1 frame
Format settings, GOP : M=1, N=60
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 28 min 37 s
Bit rate : 22.2 Mb/s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 60.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.401
Stream size : 4.44 GiB (100%)
Encoded date : UTC 2023-06-04 11:26:35
Tagged date : UTC 2023-06-04 11:26:35
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Codec configuration box : avcC

And these the ones in the video with the osd:

Complete name : DJIG0008-osd.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (mp41/avc1/isom)
File size : 4.96 GiB
Duration : 1 h 43 min
Overall bit rate : 6 890 kb/s
Encoded date : UTC 2023-06-04 11:10:25
Tagged date : UTC 2023-06-04 11:10:25
Writing library : 0xF114CD74
IsTruncated : Yes
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [email protected]
Format settings : 1 Ref Frames
Format settings, CABAC : No
Format settings, Reference fra : 1 frame
Format settings, GOP : M=1, N=60
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 1 h 43 min
Source duration : 28 min 37 s
Bit rate : 6 611 kb/s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 60.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.120
Stream size : 4.76 GiB (96%)
Source stream size : 4.96 GiB (100%)
Encoded date : UTC 2023-06-04 11:10:25
Tagged date : UTC 2023-06-04 11:10:25
Color range : Limited
Color primaries : BT.601 NTSC
Transfer characteristics : BT.601
Matrix coefficients : BT.601
Codec configuration box : avcC

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
Projects
None yet
Development

No branches or pull requests

2 participants