-
OK, so this is a bit of a blast from the past. I was trying to import some old SD footage from my trusty old DVX100 and in Premiere Pro (CS5 and 5.5) and After Effects (CS5.5) I'm getting nasty blocky artefacts, primarily in the red channel. I don't see these artefacts in VLC though. I've got the footage interpreted correctly (Progressive)... really starting to pull my hair out!
Has anyone got any ideas?!
VLC Still.jpg621 x 634 - 36K
After Effects.JPG562 x 495 - 37K
After Effects Red Channel.JPG599 x 511 - 41K -
Hmmm... I just tried a 1.5 pixel blur on the red channel in AE and now the footage looks suspiciously close to the VLC footage. It honestly makes me wonder if VLC isn't applying some kind of similar effect to my footage.
-
OK.. After some more research I'm now convinced that VLC is chroma upsampling the footage.
Howdy, Stranger!
It looks like you're new here. If you want to get involved, click one of these buttons!
Categories
- Topics List23,965
- Blog5,723
- General and News1,343
- Hacks and Patches1,151
- ↳ Top Settings33
- ↳ Beginners254
- ↳ Archives402
- ↳ Hacks News and Development56
- Cameras2,361
- ↳ Panasonic990
- ↳ Canon118
- ↳ Sony154
- ↳ Nikon96
- ↳ Pentax and Samsung70
- ↳ Olympus and Fujifilm99
- ↳ Compacts and Camcorders299
- ↳ Smartphones for video97
- ↳ Pro Video Cameras191
- ↳ BlackMagic and other raw cameras121
- Skill1,961
- ↳ Business and distribution66
- ↳ Preparation, scripts and legal38
- ↳ Art149
- ↳ Import, Convert, Exporting291
- ↳ Editors191
- ↳ Effects and stunts115
- ↳ Color grading197
- ↳ Sound and Music280
- ↳ Lighting96
- ↳ Software and storage tips267
- Gear5,414
- ↳ Filters, Adapters, Matte boxes344
- ↳ Lenses1,579
- ↳ Follow focus and gears93
- ↳ Sound498
- ↳ Lighting gear314
- ↳ Camera movement230
- ↳ Gimbals and copters302
- ↳ Rigs and related stuff272
- ↳ Power solutions83
- ↳ Monitors and viewfinders339
- ↳ Tripods and fluid heads139
- ↳ Storage286
- ↳ Computers and studio gear560
- ↳ VR and 3D248
- Showcase1,859
- Marketplace2,834
- Offtopic1,319
