OT: Cool photos! Michael, what lens did you use? An 8mm? If you don't mind me asking.
On 12 November 2017 at 21:38, Michael Koch <astroelectro...@t-online.de> wrote: > This is one of the good images. It's a HDR image from a Canon 6D: > http://www.astro-electronic.de/IMG_043.JPG ffprobe reports: Stream #0:0: Video: mjpeg, yuvj422p(pc, bt470bg/unknown/unknown), 5472x3648, 25 tbr, 25 tbn, 25 tbc > So this is the image that ffmpeg doesn't like: > http://www.astro-electronic.de/IMG_044.JPG ffprobe reports: Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 5472x3648 [SAR 72:72 DAR 3:2], 25 tbr, 25 tbn, 25 tbc But I guess we already knew that from your error message as Moritz said! If you wanted to convert it back this could work? $ ffmpeg -i IMG_044.JPG -pix_fmt yuvj422p IMG_044-yuvj422p.JPG The resulting difference is almost invisible: https://ptpb.pw/LdjU.jpg (I promise it's not all black) Rob _______________________________________________ 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".