>On Dec 17, 2018, 4:31 PM, Dave Rice wrote: > >> On Dec 14, 2018, at 9:10 PM, Carl Eugen Hoyos wrote: >> >> 2018-12-15 2:54 GMT+01:00, dan9er : >> >>> Is there a way to reduce these artifacts by using one >>> of ffmpeg's filters? >> >> I cannot rule it out but looking at the type of the artefacts >> I think it is not very likely. >> I also confirmed that the same issues are visible not using >> FFmpeg to decode.
> The dv stream shows a lot of video error > concealment because the data was originally stored > on a dv tape and then transferred over firewire to a > computer; however the dv tape player was having > difficulties reading the tape (various dv dif blocks > would mismatch their parity data) so many dif > blocks are concealed or broken. I’d really suggest > that the best way to repair this would be to work > with the original tape, clean the head of the > playback deck and retransfer. In a better playback > environment you’ll likely get a more accurate > reading of the data from the tape. > Dave Rice I said in my original post that these artifacted files are renders from a movie editing program called MovieShaker. The raw files do not have the artifacts. Sent from ProtonMail mobile _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
