2016-12-06 11:07 GMT+01:00 Puneet Singh <[email protected]>: > While compiling from sources on linux platform ,i set CFLAG/CXXFLAG to > -fPIC.
> For ffmpeg -fPIC is not necessary (as libraries are static). If it is not necessary, don't use it. (If it would not have negative effects, it would likely be the default.) > How you were able to detect the image compression format information (jpeg) > from the attached image files? I used "ffmpeg -i input", but I assume "file input" would also have helped. > Also , i tried > ffmpeg -r 1 -vcodec mjpeg -i image%2d.png -vcodec libx264 -pix_fmt yuv420p > video.mp4 > and i am stuck at: > > ffmpeg version 3.2.1 Copyright (c) 2000-2016 the FFmpeg developers Again: Only current FFmpeg git head is supported here. > built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-11) > configuration: --prefix=/home/apps/FFMPEG/3.2.1/gnu --extra-cflags=-fPIC > --extra-cxxflags=-fPIC --enable-libx264 --enable-gpl See above. > [libx264 @ 0x2248380] *width not divisible by 2* (481x480) What is unclear about this message? (Except for the asterisks.) Please remember not to top-post here, Carl Eugen _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
