-i black.mp4 -i white.mp4 -filter_complex "xfade=transition=radial:duration=4:offset=7" -pix_fmt yuv420p trans_radial_4.mp4 EXE: -i black.mp4 -i white.mp4 -filter_complex "xfade=transition=radial:duration=4:offset=7" -pix_fmt yuv420p trans_radial_4.mp4 ffmpeg version 2021-03-14-git-1d61a31497-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers built with gcc 10.2.0 (Rev6, Built by MSYS2 project) configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband libavutil 56. 68.100 / 56. 68.100 libavcodec 58.131.100 / 58.131.100 libavformat 58. 74.100 / 58. 74.100 libavdevice 58. 12.100 / 58. 12.100 libavfilter 7.109.100 / 7.109.100 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 'black.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf58.74.100 Duration: 00:00:09.08, start: 0.000000, bitrate: 41 kb/s Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 35 kb/s, 60 fps, 60 tbr, 15360 tbn, 120 tbc (default) Metadata: handler_name : VideoHandler vendor_id : [0][0][0][0] Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'white.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf58.74.100 Duration: 00:00:09.08, start: 0.000000, bitrate: 41 kb/s Stream #1:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 35 kb/s, 60 fps, 60 tbr, 15360 tbn, 120 tbc (default) Metadata: handler_name : VideoHandler vendor_id : [0][0][0][0] Stream mapping: Stream #0:0 (h264) -> xfade:main Stream #1:0 (h264) -> xfade:xfade xfade -> Stream #0:0 (libx264) Press [q] to stop, [?] for help [libx264 @ 0000021dfa4a02c0] using SAR=1/1 [libx264 @ 0000021dfa4a02c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 [libx264 @ 0000021dfa4a02c0] profile High, level 4.2, 4:2:0, 8-bit [libx264 @ 0000021dfa4a02c0] 264 - core 161 r3048 b86ae3c - H.264/MPEG-4 AVC codec - Copyleft 2003-2021 - 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=9 lookahead_threads=1 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=25 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 'trans_radial_4.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf58.74.100 Stream #0:0: Video: h264 (avc1 / 0x31637661), yuv420p(tv, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 60 fps, 15360 tbn (default) Metadata: encoder : Lavc58.131.100 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A frame= 1 fps=0.0 q=0.0 size= 0kB time=00:00:00.00 bitrate=N/A speed= 0x frame= 51 fps=0.0 q=0.0 size= 0kB time=00:00:00.00 bitrate=N/A speed= 0x frame= 128 fps=123 q=31.0 size= 0kB time=00:00:01.20 bitrate= 0.3kbits/s speed=1.15x frame= 205 fps=133 q=31.0 size= 0kB time=00:00:02.48 bitrate= 0.2kbits/s speed=1.61x frame= 283 fps=138 q=31.0 size= 0kB time=00:00:03.78 bitrate= 0.1kbits/s speed=1.85x frame= 357 fps=140 q=31.0 size= 0kB time=00:00:05.01 bitrate= 0.1kbits/s speed=1.96x frame= 423 fps=137 q=31.0 size= 0kB time=00:00:06.11 bitrate= 0.1kbits/s speed=1.98x frame= 436 fps=122 q=31.0 size= 0kB time=00:00:06.33 bitrate= 0.1kbits/s speed=1.77x frame= 450 fps=110 q=31.0 size= 0kB time=00:00:06.56 bitrate= 0.1kbits/s speed= 1.6x frame= 464 fps=100 q=31.0 size= 0kB time=00:00:06.80 bitrate= 0.1kbits/s speed=1.47x frame= 478 fps= 93 q=31.0 size= 0kB time=00:00:07.03 bitrate= 0.1kbits/s speed=1.37x frame= 492 fps= 87 q=31.0 size= 0kB time=00:00:07.26 bitrate= 0.1kbits/s speed=1.29x frame= 505 fps= 82 q=31.0 size= 0kB time=00:00:07.48 bitrate= 0.1kbits/s speed=1.22x frame= 519 fps= 78 q=31.0 size= 0kB time=00:00:07.71 bitrate= 0.0kbits/s speed=1.16x frame= 532 fps= 74 q=31.0 size= 0kB time=00:00:07.93 bitrate= 0.0kbits/s speed= 1.1x frame= 548 fps= 71 q=31.0 size= 0kB time=00:00:08.20 bitrate= 0.0kbits/s dup=3 drop=0 speed=1.06x frame= 616 fps= 75 q=31.0 size= 0kB time=00:00:09.33 bitrate= 0.0kbits/s dup=3 drop=0 speed=1.14x frame= 694 fps= 80 q=31.0 size= 0kB time=00:00:10.63 bitrate= 0.0kbits/s dup=3 drop=0 speed=1.22x frame= 772 fps= 84 q=31.0 size= 0kB time=00:00:11.93 bitrate= 0.0kbits/s dup=3 drop=0 speed= 1.3x frame= 845 fps= 87 q=31.0 size= 0kB time=00:00:13.15 bitrate= 0.0kbits/s dup=3 drop=0 speed=1.35x frame= 923 fps= 90 q=31.0 size= 0kB time=00:00:14.45 bitrate= 0.0kbits/s dup=3 drop=0 speed=1.41x frame= 968 fps= 91 q=-1.0 Lsize= 131kB time=00:00:16.08 bitrate= 66.5kbits/s dup=6 drop=0 speed=1.52x video:118kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 10.298072% [libx264 @ 0000021dfa4a02c0] frame I:5 Avg QP:12.79 size: 959 [libx264 @ 0000021dfa4a02c0] frame P:244 Avg QP:13.23 size: 185 [libx264 @ 0000021dfa4a02c0] frame B:719 Avg QP:15.81 size: 98 [libx264 @ 0000021dfa4a02c0] consecutive B-frames: 0.8% 0.4% 0.0% 98.8% [libx264 @ 0000021dfa4a02c0] mb I I16..4: 75.5% 24.5% 0.0% [libx264 @ 0000021dfa4a02c0] mb P I16..4: 1.2% 0.1% 0.0% P16..4: 0.3% 0.0% 0.0% 0.0% 0.0% skip:98.4% [libx264 @ 0000021dfa4a02c0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.2% 0.0% 0.0% direct: 0.0% skip:99.7% L0:51.7% L1:48.1% BI: 0.2% [libx264 @ 0000021dfa4a02c0] 8x8 transform intra:18.5% inter:96.8% [libx264 @ 0000021dfa4a02c0] coded y,uvDC,uvAC intra: 0.4% 0.0% 0.0% inter: 0.0% 0.0% 0.0% [libx264 @ 0000021dfa4a02c0] i16 v,h,dc,p: 63% 5% 1% 31% [libx264 @ 0000021dfa4a02c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 6% 18% 73% 1% 1% 0% 1% 0% 0% [libx264 @ 0000021dfa4a02c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 71% 3% 10% 4% 4% 0% 0% 8% 1% [libx264 @ 0000021dfa4a02c0] i8c dc,h,v,p: 100% 0% 0% 0% [libx264 @ 0000021dfa4a02c0] Weighted P-Frames: Y:0.4% UV:0.0% [libx264 @ 0000021dfa4a02c0] ref P L0: 94.8% 0.3% 4.6% 0.4% [libx264 @ 0000021dfa4a02c0] ref B L0: 96.9% 3.1% 0.1% [libx264 @ 0000021dfa4a02c0] ref B L1: 98.5% 1.5% [libx264 @ 0000021dfa4a02c0] kb/s:59.78