Hi, I only have a generic suggestion to offer; as always, try updating to the current code, or a nightly build. > Log: > > ffmpeg started on 2020-09-10 at 14:21:31 > Report written to "ffmpeg-20200910-142131.log" > Log level: 48 > Command line: > "C:\\Temp\\ffmpeg\\bin\\ffmpeg.exe" -report -i "D:\\Artus\\tif\\0%05d.tif" > -c:v prores_ks -profile:v 4444 -vf "scale=2048x1550" -pix_fmt yuv444p10le > neu.mov > ffmpeg version git-2020-06-15-9d80f3e Copyright (c) 2000-2020 the FFmpeg > developers > built with gcc 9.3.1 (GCC) 20200523 > configuration: --enable-gpl --enable-version3 --enable-sdl2 > --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass > --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame > --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg > --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr > --enable-libsrt --enable-libtheora --enable-libtwolame --enable-libvpx > --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 > --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp > --enable-libvidstab --enable-libvmaf --enable-libvorbis > --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid > --enable-libaom --disable-w32threads --enable-libmfx --enable-ffnvcodec > --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc > --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt > --enable-amf I was curious about a few things though, why might someone add "--disable-w32threads"? Can you use posix threads instead?
Also, is 2048x1550 not a typo? (1550 doesn't factor very well, 2×25×31) I can't articulate a clear rationale for this (and so it might not be optimal) but I would personally convert formats then change the size, putting the format filter before scale instead of pix_fmt. Or more likely I wouldn't even think of that and expect ffmpeg to figure that part out for me. > [AVIOContext @ 00000219ad3f0c40] Statistics: 146089658 bytes read, 0 seeks > [tiff @ 00000219ad19ea80] compression: 1 > frame= 0 fps=0.0 q=0.0 size= 0kB time=-577014:32:22.77 bitrate= > -0.0kbits/s speed=N/A > cur_dts is invalid st:0 (0) [init:0 i_done:0 finish:0] (this is harmless if > it occurs once at the start per stream) Again, not sure what it means if anything at all, but the time looks like it rolled over. Regards, Ted Park _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
