Ok so I get that png doesn't have a colourspace, so do I need to specify a colorspace for the input? Plus I need to specify the output I am guessing. I have tried outputting with various colorspace and color_range values but I'm having no luck. Do I need to just keep experimenting with these values?
On Wed, 9 Oct 2019 at 12:19, Paul B Mahol <one...@gmail.com> wrote: > On 10/9/19, Jason Green <jason.gr...@threadsstyling.com> wrote: > > I'm sorry to bother you all with this but I have been unable to resolve > the > > issue with my own research (which is really rare for me :) ). > > > > I am trying to overlay pngs of text that have been generated by another > > source onto jpg photos. I have simplified the command down to it's > simplest > > example and I am using public images so you can even try the command > > yourself. > > > > ffmpeg -y -i " > > https://asset-info-examples.s3-eu-west-1.amazonaws.com/white-text-bg.jpg > " > > -i " > https://asset-info-examples.s3-eu-west-1.amazonaws.com/white-text.png" > > -movflags faststart -filter_complex "overlay=x=131:y=300" -q:v 6 -f > > image2 -codec:v mjpeg test_remote.jpg > > > > The white text png has perfectly white pixels in the original, but in the > > final they are slightly grey. I have tried various options using format > but > > I can't manage to get it to work. > > > > Any suggestions would be appreciated. > > Avoid implicit colorspace conversion, and do it explicitly. > > > _______________________________________________ > > ffmpeg-user mailing list > > email@example.com > > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > > > To unsubscribe, visit link above, or email > > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > _______________________________________________ > ffmpeg-user mailing list > firstname.lastname@example.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". -- *Jason Green* *Principal Developer Email: jason.gr...@threadsstyling.com <christin...@threadsstyling.com> Mobile: +44 7462 752 694 <++44+7462+752+694>* [image: Snapchat] <https://www.snapchat.com/add/threads_styling> [image: Instagram] <https://www.instagram.com/threadsstyling> [image: LinkedIn] <https://api.whatsapp.com/send?phone=447881362517> This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited. _______________________________________________ ffmpeg-user mailing list email@example.com https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".