Yeah, sorry. Stuck on Windows at the moment and I was anticipating difficulty updating, but it was fine.
Same behaviour in this version: $ ./ffmpeg-N-100581-ga454a0c14f-win64-gpl/bin/ffmpeg -i ../input.mp4 -i ../elephant.apng -filter_complex "[0:v][1:v] overlay=25:25:enable='between(t,0,4)'" -pix_fmt yuv420p -c:a copy output.mp4 ffmpeg version N-100581-ga454a0c14f Copyright (c) 2000-2021 the FFmpeg developers built with gcc 9.3-win32 (GCC) 20200320 configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enabl e-zlib --enable-libxml2 --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-opencl --enable-libvmaf --disable-vulkan --enable-libvorbis --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enabl e-ffnvcodec --enable-cuda-llvm --disable-libglslang --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --en able-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --ext ra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-libs=-lgomp libavutil 56. 63.100 / 56. 63.100 libavcodec 58.115.102 / 58.115.102 libavformat 58. 65.101 / 58. 65.101 libavdevice 58. 11.103 / 58. 11.103 libavfilter 7. 95.100 / 7. 95.100 libswscale 5. 8.100 / 5. 8.100 libswresample 3. 8.100 / 3. 8.100 libpostproc 55. 8.100 / 55. 8.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '../input.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf58.18.102 Duration: 00:00:04.04, start: 0.000000, bitrate: 28 kb/s Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 24 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc (default) Metadata: handler_name : VideoHandler vendor_id : [0][0][0][0] Input #1, apng, from '../elephant.apng': Duration: N/A, bitrate: N/A Stream #1:0: Video: apng, rgba(pc), 480x400, 24 fps, 24 tbr, 100k tbn, 100k tbc Stream mapping: Stream #0:0 (h264) -> overlay:main Stream #1:0 (apng) -> overlay:overlay overlay -> Stream #0:0 (libx264) Press [q] to stop, [?] for help [libx264 @ 000001a3db0dd240] using SAR=1/1 [libx264 @ 000001a3db0dd240] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 [libx264 @ 000001a3db0dd240] profile High, level 4.0, 4:2:0, 8-bit [libx264 @ 000001a3db0dd240] 264 - core 161 - H.264/MPEG-4 AVC codec - Copyleft 2003-2020 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=24 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to 'output.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf58.65.101 Stream #0:0: Video: h264 (avc1 / 0x31637661), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 24 fps, 12288 tbn (default) Metadata: encoder : Lavc58.115.102 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A frame= 97 fps=0.0 q=-1.0 Lsize= 59kB time=00:00:03.91 bitrate= 124.4kbits/s speed= 4.9x video:57kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 3.468895% [libx264 @ 000001a3db0dd240] frame I:1 Avg QP:18.32 size: 8066 [libx264 @ 000001a3db0dd240] frame P:24 Avg QP:15.47 size: 951 [libx264 @ 000001a3db0dd240] frame B:72 Avg QP:17.65 size: 379 [libx264 @ 000001a3db0dd240] consecutive B-frames: 1.0% 0.0% 0.0% 99.0% [libx264 @ 000001a3db0dd240] mb I I16..4: 15.8% 82.0% 2.1% [libx264 @ 000001a3db0dd240] mb P I16..4: 0.2% 0.1% 0.1% P16..4: 1.1% 0.3% 0.1% 0.0% 0.0% skip:98.2% [libx264 @ 000001a3db0dd240] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 1.1% 0.2% 0.0% direct: 0.0% skip:98.7% L0:48.6% L1:49.3% BI: 2.2% [libx264 @ 000001a3db0dd240] 8x8 transform intra:77.5% inter:21.6% [libx264 @ 000001a3db0dd240] coded y,uvDC,uvAC intra: 2.8% 7.5% 4.8% inter: 0.1% 0.1% 0.1% [libx264 @ 000001a3db0dd240] i16 v,h,dc,p: 81% 11% 7% 1% [libx264 @ 000001a3db0dd240] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 79% 11% 10% 0% 0% 0% 0% 0% 0% [libx264 @ 000001a3db0dd240] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 27% 26% 4% 3% 4% 4% 3% 4% [libx264 @ 000001a3db0dd240] i8c dc,h,v,p: 84% 5% 10% 0% [libx264 @ 000001a3db0dd240] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 000001a3db0dd240] ref P L0: 69.4% 0.9% 16.3% 13.4% [libx264 @ 000001a3db0dd240] ref B L0: 67.0% 29.8% 3.3% [libx264 @ 000001a3db0dd240] ref B L1: 96.0% 4.0% [libx264 @ 000001a3db0dd240] kb/s:115.18 On Fri, Jan 08, 2021 at 06:42:45PM -0800, Carl Zwanzig wrote: > On 1/8/2021 6:47 AM, Dave Thorn via ffmpeg-user wrote: > > Coming back to ffmpeg after a while away, so my version is probably a > > bit out of date by now[1] > > _Always_ try an up-to-date version, even if you don't think that's the > problem. > > z! > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". -- dave thorn Would you like green eggs and the fundamental condition of yearning for meaning in a world devoid of it? _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".