matched as AVOption 'preset' with argument 'slow'. matched as AVOption 'crf' with argument '15'. matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'libx264'. ![]() matched as option 'r' (set frame rate (Hz value, fraction or abbreviation)) with argument '25'. ![]() matched as AVOption 'start_number' with argument '0'. matched as option 'map' (set input stream mapping) with argument ''. matched as option 'filter_complex' (create a complex filtergraph) with argument ' concat=n=2:v=1:a=1 '. matched as input file with argument 'test-h264-jpg.mov'. matched as input file with argument 'test3.mov'. matched as option 'report' (generate a report) with argument '1'. ![]() "ffmpeg.exe" -report -i test3.mov -i test-h264-jpg.mov -filter_complex " concat=n=2:v=1:a=1 " -map "" -map "" -start_number 0 -r 25 -vcodec libx264 -crf 15 -preset slow -profile:v main -pix_fmt yuv420p -ac 2 -ar 48000 -ab 320k -y concatted-mux.movįfmpeg version N-49527-g985e93a Copyright (c) 2000-2013 the FFmpeg developersĬonfiguration: -enable-gpl -enable-version3 -disable-w32threads -enable-avisynth -enable-bzlib -enable-fontconfig -enable-frei0r -enable-gnutls -enable-libass -enable-libbluray -enable-libcaca -enable-libfreetype -enable-libgsm -enable-libmp3lame -enable-libopencore-amrnb -enable-libopencore-amrwb -enable-libopenjpeg -enable-libopus -enable-librtmp -enable-libschroedinger -enable-libspeex -enable-libtheora -enable-libtwolame -enable-libvo-aacenc -enable-libvo-amrwbenc -enable-libvorbis -enable-libvpx -enable-libx264 -enable-libxavs -enable-libxvid -enable-zlib I don't quite understand how SARs of my videos both produced from 1280x720 pngs with the same FFMPEG parameters ended up having different SARs.įfmpeg.exe" -report -i test3.mov -i test-h264-jpg.mov -filter_complex " concat=n=2:v=1:a=1 " -map "" -map "" -start_number 0 -r 25 -vcodec libx264 -crf 15 -preset slow -profile:v main -pix_fmt yuv420p -ac 2 -ar 48000 -ab 320k -y concatted-mux.mov ![]() Input link in1:v0 parameters (size 1280x720, SAR 1:1) do not match the corresponding output link in0:v0 parameters (1280x720, SAR 0:1) When I try to concatenate them using a custom filter I get this error: I've got two videos encoded from a sequence of png images and audio streams from mp3 with similar params.
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