Or passing a frame: option that accepts a specific frame number or a flag such as :middle.
On Mon., Sep. 30, 2019, 11:15 p.m. Dmitriy Shcherbakan, < some.nug...@gmail.com> wrote: > Currently, if you want to make a preview for a video file > ActiveStorage::Previewer::VideoPreviewer will pick the first frame of the > video > https://github.com/rails/rails/blob/master/activestorage/lib/active_storage/previewer/video_previewer.rb#L19 > without > any options to customize this behavior. > > Since the first frames are often not very informative(f.e. black start > screen) I suggest adding the ability to pick a screenshot for a preview > from a middle of the video. > record.attachment.preview(middle_frame: true) > This API would be convenient, but since the variation isn't passed into > the previewer, it will require changes not only in VideoPreviewer class. > > What will be your thoughts about this feature? > In the case of positive feedback, I'll be glad to start implementation. > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Core" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to rubyonrails-core+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rubyonrails-core/a0e7713c-2341-4f81-bc5d-d16a0d660af2%40googlegroups.com > <https://groups.google.com/d/msgid/rubyonrails-core/a0e7713c-2341-4f81-bc5d-d16a0d660af2%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-core+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-core/CAEUKiYE_T%3DTMSiRkX6zVAYCAKiWuXDR9oGKpPDQYhs1vmnNMLw%40mail.gmail.com.
