(sd_test) PS > ffmpeg -i 251007_084544_993_2925_37.mp4 -s 768x512 out.mp4
ffmpeg version 2025-09-04-git-2611874a50-full_build-www.gyan.dev Copyright (c) 2000-2025 the FFmpeg developers
built with gcc 15.2.0 (Rev8, Built by MSYS2 project)
configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-lcms2 --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-libdvdnav --enable-libdvdread --enable-sdl2 --enable-libaribb24 --enable-libaribcaption --enable-libdav1d --enable-libdavs2 --enable-libopenjpeg --enable-libquirc --enable-libuavs3d --enable-libxevd --enable-libzvbi --enable-liboapv --enable-libqrencode --enable-librav1e --enable-libsvtav1 --enable-libvvenc --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxeve --enable-libxvid --enable-libaom --enable-libjxl --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libharfbuzz --enable-liblensfun --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-dxva2 --enable-d3d11va --enable-d3d12va --enable-ffnvcodec --enable-libvpl --enable-nvdec --enable-nvenc --enable-vaapi --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable-libcdio --enable-openal --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libcodec2 --enable-libilbc --enable-libgsm --enable-liblc3 --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint --enable-whisper
libavutil 60. 12.100 / 60. 12.100
libavcodec 62. 15.100 / 62. 15.100
libavformat 62. 4.102 / 62. 4.102
libavdevice 62. 2.100 / 62. 2.100
libavfilter 11. 8.100 / 11. 8.100
libswscale 9. 3.100 / 9. 3.100
libswresample 6. 2.100 / 6. 2.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '251007_084544_993_2925_37.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf60.16.100
Duration: 00:00:04.83, start: 0.000000, bitrate: 8122 kb/s
Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 704x544, 8118 kb/s, 30 fps, 30 tbr, 15360 tbn (default)
Metadata:
handler_name : VideoHandler
vendor_id : [0][0][0][0]
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[libx264 @ 00000169afa16000] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 00000169afa16000] profile High, level 3.1, 4:2:0, 8-bit
[libx264 @ 00000169afa16000] 264 - core 165 r3222 b35605a - H.264/MPEG-4 AVC codec - Copyleft 2003-2025 - 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=16 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=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 'out.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf62.4.102
Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p(tv, progressive), 768x512, q=2-31, 30 fps, 15360 tbn (default)
Metadata:
encoder : Lavc62.15.100 libx264
handler_name : VideoHandler
vendor_id : [0][0][0][0]
Side data:
CPB properties: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
[out#0/mp4 @ 00000169af680580] video:1239KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.137879%
frame= 145 fps=0.0 q=-1.0 Lsize= 1241KiB time=00:00:04.76 bitrate=2133.1kbits/s speed= 17x elapsed=0:00:00.28
[libx264 @ 00000169afa16000] frame I:1 Avg QP:23.86 size: 78542
[libx264 @ 00000169afa16000] frame P:130 Avg QP:23.80 size: 9128
[libx264 @ 00000169afa16000] frame B:14 Avg QP:25.36 size: 239
[libx264 @ 00000169afa16000] consecutive B-frames: 82.1% 13.8% 4.1% 0.0%
[libx264 @ 00000169afa16000] mb I I16..4: 7.6% 55.8% 36.6%
[libx264 @ 00000169afa16000] mb P I16..4: 0.3% 0.1% 0.0% P16..4: 44.1% 6.7% 11.1% 0.0% 0.0% skip:37.7%
[libx264 @ 00000169afa16000] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 24.3% 0.0% 0.0% direct: 0.0% skip:75.7% L0: 9.1% L1:90.3% BI: 0.6%
[libx264 @ 00000169afa16000] 8x8 transform intra:47.6% inter:50.5%
[libx264 @ 00000169afa16000] coded y,uvDC,uvAC intra: 61.7% 74.1% 46.5% inter: 29.8% 8.8% 0.2%
[libx264 @ 00000169afa16000] i16 v,h,dc,p: 12% 46% 16% 26%
[libx264 @ 00000169afa16000] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 8% 14% 29% 7% 8% 8% 8% 6% 12%
[libx264 @ 00000169afa16000] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 18% 14% 8% 9% 8% 9% 7% 14%
[libx264 @ 00000169afa16000] i8c dc,h,v,p: 53% 31% 10% 6%
[libx264 @ 00000169afa16000] Weighted P-Frames: Y:0.8% UV:0.8%
[libx264 @ 00000169afa16000] ref P L0: 87.9% 9.4% 2.3% 0.5%
[libx264 @ 00000169afa16000] ref B L0: 91.0% 8.8% 0.2%
[libx264 @ 00000169afa16000] kb/s:2099.66