search

Exiv2 / exiv2

Image metadata library and tools
http://www.exiv2.org/
Other
885 stars 278 forks source link

VVC in MPEG-4 is not recognized yet #2532

Open 1div0 opened 1 year ago

1div0 commented 1 year ago

I knew the proper video support will be hard. Here is an example of failed recognition:

€ exiv2 /2TB/Video/VVC/*.mp4 /2TB/Video/VVC/classroom.1080p25.HLG.mp4 File name : /2TB/Video/VVC/classroom.1080p25.HLG.mp4 /2TB/Video/VVC/classroom.1080p25.HLG.mp4 File size : 329965 Bytes /2TB/Video/VVC/classroom.1080p25.HLG.mp4 MIME type : image/generic /2TB/Video/VVC/classroom.1080p25.HLG.mp4 Image size : 0 x 0 /2TB/Video/VVC/classroom.1080p25.HLG.mp4: No Exif data found in the file /2TB/Video/VVC/classroom.2160p25.HLG.mp4 File name : /2TB/Video/VVC/classroom.2160p25.HLG.mp4 /2TB/Video/VVC/classroom.2160p25.HLG.mp4 File size : 798777 Bytes /2TB/Video/VVC/classroom.2160p25.HLG.mp4 MIME type : image/generic /2TB/Video/VVC/classroom.2160p25.HLG.mp4 Image size : 0 x 0 /2TB/Video/VVC/classroom.2160p25.HLG.mp4: No Exif data found in the file /2TB/Video/VVC/GOPR9700.mp4 File name : /2TB/Video/VVC/GOPR9700.mp4 /2TB/Video/VVC/GOPR9700.mp4 File size : 80704704 Bytes /2TB/Video/VVC/GOPR9700.mp4 MIME type : image/generic /2TB/Video/VVC/GOPR9700.mp4 Image size : 0 x 0 /2TB/Video/VVC/GOPR9700.mp4: No Exif data found in the file /2TB/Video/VVC/midnight_sun.1080p50.HLG.mp4 File name : /2TB/Video/VVC/midnight_sun.1080p50.HLG.mp4 /2TB/Video/VVC/midnight_sun.1080p50.HLG.mp4 File size : 61993517 Bytes /2TB/Video/VVC/midnight_sun.1080p50.HLG.mp4 MIME type : image/generic /2TB/Video/VVC/midnight_sun.1080p50.HLG.mp4 Image size : 0 x 0 /2TB/Video/VVC/midnight_sun.1080p50.HLG.mp4: No Exif data found in the file /2TB/Video/VVC/midnight_sun.1080p50.mp4 File name : /2TB/Video/VVC/midnight_sun.1080p50.mp4 /2TB/Video/VVC/midnight_sun.1080p50.mp4 File size : 64727232 Bytes /2TB/Video/VVC/midnight_sun.1080p50.mp4 MIME type : image/generic /2TB/Video/VVC/midnight_sun.1080p50.mp4 Image size : 0 x 0 /2TB/Video/VVC/midnight_sun.1080p50.mp4: No Exif data found in the file /2TB/Video/VVC/waterfall.1080p50.mp4 File name : /2TB/Video/VVC/waterfall.1080p50.mp4 /2TB/Video/VVC/waterfall.1080p50.mp4 File size : 56320223 Bytes /2TB/Video/VVC/waterfall.1080p50.mp4 MIME type : image/generic /2TB/Video/VVC/waterfall.1080p50.mp4 Image size : 0 x 0 /2TB/Video/VVC/waterfall.1080p50.mp4: No Exif data found in the file

Something to do before the next release.

benmccann commented 1 year ago

Thanks for testing the new video support @1div0! Do you have an example video to test with or instructions on how to create one?

Also, any details about the devices or software that create the files mentioned here and in the other issue or how often they occur for prioritizing?

1div0 commented 1 year ago

VVC files are available here: https://video.reflexion.tv/VVC/

I will take a look at the code now. But no ETA yet.