Re: [FFmpeg-user] Image Conversion TIFF JPEG with yuv422 chroma subsampling

2015-01-20 Thread Moritz Barsnick
On Tue, Jan 20, 2015 at 17:16:47 +0100, Andrea Rastelli wrote: I'm sorry but even with your help seems impossible to properly convert my images. It may depend heavily on the input, but at least I can successfully create JPEG from a TIFF, and it can be read by many programs: $ ffmpeg -i

Re: [FFmpeg-user] Image Conversion TIFF JPEG with yuv422 chroma subsampling

2015-01-20 Thread Andrea Rastelli
On 19/01/2015 22:10, Moritz Barsnick wrote: To add to Werner's comments: On Mon, Jan 19, 2015 at 18:05:34 +0100, Andrea Rastelli wrote: Also, the only codec that works is the MJPEG, any other codec produces unreadable images or extremely slow-to-process images (libopenjpeg).. I can't comment

[FFmpeg-user] Please release me from despair: multiple overlay images with fade in + out

2015-01-20 Thread Dog Film
Hi, I really tried hard, I did not succeed, so I am asking here, if it is possible at all and if yes, how to do it... ok, I would like to generate a movie with several images overlayed, like one image at a time, but the images are changing. So essentially like an image sequence which is