On Mon, Dec 10, 2018 at 02:54:54AM +0100, Carl Eugen Hoyos wrote: > Hi! > > Reading the specification and Wikipedia, it appears to me that FFmpeg > is writing wrong values as aspect ratio for jfif files. > I hope somebody can prove me wrong! > > This would need a slightly more sophisticated update to the decoder. > > Please comment, Carl Eugen > mjpegenc_common.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > 03077e11ffcc0b2faf5a2be46b0cb2ea224eca57 > 0001-lavc-mjpegenc_common-Fix-aspect-ratio.patch > From 9c42114da17c20ef6d81d3989b5521eaefc15819 Mon Sep 17 00:00:00 2001 > From: Carl Eugen Hoyos <ceffm...@gmail.com> > Date: Mon, 10 Dec 2018 02:50:39 +0100 > Subject: [PATCH] lavc/mjpegenc_common: Fix aspect ratio. > > Reported-by: Ulf Zibis > --- > libavcodec/mjpegenc_common.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)
if its correct, this requires a bump to the version of libavcodec so the decoder can detect if a file is from before or after the change [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB "Nothing to hide" only works if the folks in power share the values of you and everyone you know entirely and always will -- Tom Scott
signature.asc
Description: PGP signature
_______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
