D:\>ffmpeg -i "test_org.mp4" -c:v hevc_nvenc -global_quality 25 -c:a copy "nvenc.mp4" ffmpeg version 2021-08-29-git-02fcd485f9-full_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers built with gcc 10.3.0 (Rev5, 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-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libdav1d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-frei0r --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-libglslang --enable-vulkan --enable-opencl --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint libavutil 57. 4.101 / 57. 4.101 libavcodec 59. 6.100 / 59. 6.100 libavformat 59. 4.102 / 59. 4.102 libavdevice 59. 0.101 / 59. 0.101 libavfilter 8. 6.100 / 8. 6.100 libswscale 6. 0.100 / 6. 0.100 libswresample 4. 0.100 / 4. 0.100 libpostproc 56. 0.100 / 56. 0.100 [mpegts @ 0000023ba57fe0c0] stream 0 : no PTS found at end of file, duration not set Input #0, mpegts, from 'test_org.mp4': Duration: 00:24:03.98, start: 0.000000, bitrate: 3252 kb/s Program 1 Stream #0:0[0x101]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 130 kb/s Stream #0:1[0x102]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], 29.97 fps, 29.97 tbr, 90k tbn Stream mapping: Stream #0:1 -> #0:0 (h264 (native) -> hevc (hevc_nvenc)) Stream #0:0 -> #0:1 (copy) Press [q] to stop, [?] for help [hevc_nvenc @ 0000023ba5b63a40] Using global_quality with nvenc is deprecated. Use qp instead. Output #0, mp4, to 'nvenc.mp4': Metadata: encoder : Lavf59.4.102 Stream #0:0: Video: hevc (Main) (hev1 / 0x31766568), yuv420p(tv, bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 2000 kb/s, 29.97 fps, 30k tbn Metadata: encoder : Lavc59.6.100 hevc_nvenc Side data: cpb: bitrate max/min/avg: 0/0/2000000 buffer size: 4000000 vbv_delay: N/A Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s frame=43276 fps=864 q=24.0 Lsize= 138124kB time=00:24:04.05 bitrate= 783.6kbits/s speed=28.8x video:114174kB audio:23028kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.672119% D:\>pause 続行するには何かキーを押してください . . . D:\>ffmpeg -i "test_org.mp4" -i "nvenc.mp4" -filter_complex ssim -f null - ffmpeg version 2021-08-29-git-02fcd485f9-full_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers built with gcc 10.3.0 (Rev5, 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-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libdav1d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-frei0r --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-libglslang --enable-vulkan --enable-opencl --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint libavutil 57. 4.101 / 57. 4.101 libavcodec 59. 6.100 / 59. 6.100 libavformat 59. 4.102 / 59. 4.102 libavdevice 59. 0.101 / 59. 0.101 libavfilter 8. 6.100 / 8. 6.100 libswscale 6. 0.100 / 6. 0.100 libswresample 4. 0.100 / 4. 0.100 libpostproc 56. 0.100 / 56. 0.100 [mpegts @ 00000231844be0c0] stream 0 : no PTS found at end of file, duration not set Input #0, mpegts, from 'test_org.mp4': Duration: 00:24:03.98, start: 0.000000, bitrate: 3252 kb/s Program 1 Stream #0:0[0x101]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 130 kb/s Stream #0:1[0x102]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], 29.97 fps, 29.97 tbr, 90k tbn Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'nvenc.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2mp41 encoder : Lavf59.4.102 Duration: 00:24:04.05, start: 0.000000, bitrate: 783 kb/s Stream #1:0[0x1](und): Video: hevc (Main) (hev1 / 0x31766568), yuv420p(tv, bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], 647 kb/s, 29.97 fps, 29.97 tbr, 30k tbn (default) Metadata: handler_name : VideoHandler vendor_id : [0][0][0][0] Stream #1:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default) Metadata: handler_name : SoundHandler vendor_id : [0][0][0][0] Stream mapping: Stream #0:1 (h264) -> ssim:main (graph 0) Stream #1:0 (hevc) -> ssim:reference (graph 0) ssim (graph 0) -> Stream #0:0 (wrapped_avframe) Stream #0:0 -> #0:1 (aac (native) -> pcm_s16le (native)) Press [q] to stop, [?] for help [Parsed_ssim_0 @ 0000023186106ec0] not matching timebases found between first input: 1/90000 and second input 1/30000, results may be incorrect! Output #0, null, to 'pipe:': Metadata: encoder : Lavf59.4.102 Stream #0:0: Video: wrapped_avframe, yuv420p(tv, bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 29.97 fps, 29.97 tbn (default) Metadata: encoder : Lavc59.6.100 wrapped_avframe Stream #0:1: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s Metadata: encoder : Lavc59.6.100 pcm_s16le frame=43276 fps=646 q=-0.0 Lsize=N/A time=00:24:04.05 bitrate=N/A speed=21.6x video:18595kB audio:270760kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown [Parsed_ssim_0 @ 0000023186106ec0] SSIM Y:0.988994 (19.583524) U:0.989821 (19.923147) V:0.990164 (20.071792) All:0.989327 (19.716970) D:\>pause 続行するには何かキーを押してください . . .