console

(base) (venv) PS D:\Projects\engshell> python engshell.py --debug --showcode
D:\Projects\engshell engshell>У меня есть файл C:\Users\user\Desktop\test\Linkin Park — More the Victim.mp4, с помощью ffmpeg (C:\Users\u
ser\Desktop\test\ffmpeg.exe) я хочу сжать его в 2 раза, затем обрезать первые и последние 10 секунд и сохранить измененный файл c нижними
 прочерками вместо пробелов.
D:\Projects\engshell engshell>compiling...
import os
import subprocess

# Set the path to the input file
input_file = r"C:\Users\user\Desktop\test\Linkin Park — More the Victim.mp4"
# Set the path to the ffmpeg executable
ffmpeg_path = r"C:\Users\user\Desktop\test\ffmpeg.exe"
# Set the output file name
output_file = os.path.join(os.path.dirname(input_file), os.path.basename(input_file).replace(" ", "_"))
# Set the command to compress the video to half its size
compress_command = f'"{ffmpeg_path}" -i "{input_file}" -vf "scale=iw/2:ih/2" -c:a copy "{output_file}_compressed.mp4"'
# Set the command to trim the video
trim_command = f'"{ffmpeg_path}" -i "{output_file}_compressed.mp4" -ss 00:00:10 -t 00:00:10 -async 1 "{output_file}_trimmed.mp4"'
# Set the command to replace spaces with underscores in the output file name
rename_command = f'rename "{output_file}_trimmed.mp4" "{output_file}_trimmed.mp4".replace(" ", "_")'
# Run the commands
subprocess.run(compress_command, shell=True)
subprocess.run(trim_command, shell=True)
subprocess.run(rename_command, shell=True)
# Print the final result
print(f"File saved as {output_file}_trimmed.mp4".replace(" ", "_"))
D:\Projects\engshell engshell>running...
ffmpeg version 2023-01-04-git-4a80db5fc2-full_build-www.gyan.dev Copyright (c) 2000-2023 the FFmpeg developers
  built with gcc 12.1.0 (Rev2, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-ic
onv --enable-gnutls --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-sdl2 --enable-libaribb24 --enable-
libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --e
nable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --enable-libvpx --enable-mediafound
ation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-liblensfun --enable-libvidstab --enable-libvmaf -
-enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable
-dxva2 --enable-libvpl --enable-libshaderc --enable-vulkan --enable-libplacebo --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. 43.100 / 57. 43.100
  libavcodec     59. 56.100 / 59. 56.100
  libavformat    59. 34.102 / 59. 34.102
  libavdevice    59.  8.101 / 59.  8.101
  libavfilter     8. 53.100 /  8. 53.100
  libswscale      6.  8.112 /  6.  8.112
  libswresample   4.  9.100 /  4.  9.100
  libpostproc    56.  7.100 / 56.  7.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Users\user\Desktop\test\Linkin Park — More the Victim.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp42mp41
    creation_time   : 2023-04-07T15:56:59.000000Z
  Duration: 00:02:42.16, start: 0.000000, bitrate: 619 kb/s
  Stream #0:0[0x1](eng): Video: hevc (Main) (hvc1 / 0x31637668), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 298 kb/s, 23.98 fps, 2
3.98 tbr, 24k tbn (default)
    Metadata:
      creation_time   : 2023-04-07T15:56:59.000000Z
      handler_name    : ?Mainconcept Video Media Handler
      vendor_id       : [0][0][0][0]
      encoder         : HEVC Coding
  Stream #0:1[0x2](eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 317 kb/s (default)
    Metadata:
      creation_time   : 2023-04-07T15:56:59.000000Z
      handler_name    : #Mainconcept MP4 Sound Media Handler
      vendor_id       : [0][0][0][0]
Stream mapping:
  Stream #0:0 -> #0:0 (hevc (native) -> h264 (libx264))
  Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
[libx264 @ 000001a505f408c0] using SAR=1/1
[libx264 @ 000001a505f408c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 AVX512
[libx264 @ 000001a505f408c0] profile High, level 3.1, 4:2:0, 8-bit
[libx264 @ 000001a505f408c0] 264 - core 164 r3103 941cae6 - H.264/MPEG-4 AVC codec - Copyleft 2003-2022 - http://www.videolan.org/x264.ht
ml - 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 tre
llis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=17 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 int
erlaced=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=23 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 'C:\Users\user\Desktop\test\Linkin_Park_—_More_the_Victim.mp4_compressed.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp42mp41
    encoder         : Lavf59.34.102
  Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 960x540 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 24k
tbn (default)
    Metadata:
      creation_time   : 2023-04-07T15:56:59.000000Z
      handler_name    : ?Mainconcept Video Media Handler
      vendor_id       : [0][0][0][0]
      encoder         : Lavc59.56.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
  Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 317 kb/s (default)
    Metadata:
      creation_time   : 2023-04-07T15:56:59.000000Z
      handler_name    : #Mainconcept MP4 Sound Media Handler
      vendor_id       : [0][0][0][0]
frame= 3888 fps=426 q=-1.0 Lsize=   23395kB time=00:02:42.15 bitrate=1181.9kbits/s speed=17.8x
video:17002kB audio:6282kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.473040%
[libx264 @ 000001a505f408c0] frame I:49    Avg QP:14.42  size: 10264
[libx264 @ 000001a505f408c0] frame P:1183  Avg QP:21.15  size:  6804
[libx264 @ 000001a505f408c0] frame B:2656  Avg QP:25.00  size:  3335
[libx264 @ 000001a505f408c0] consecutive B-frames:  4.0% 11.5%  9.6% 74.9%
[libx264 @ 000001a505f408c0] mb I  I16..4: 25.1% 65.6%  9.3%
[libx264 @ 000001a505f408c0] mb P  I16..4:  3.9% 20.5%  3.8%  P16..4:  8.7%  2.7%  0.9%  0.0%  0.0%    skip:59.5%
[libx264 @ 000001a505f408c0] mb B  I16..4:  1.1%  3.9%  0.7%  B16..8: 15.6%  3.9%  0.9%  direct: 2.2%  skip:71.7%  L0:57.8% L1:37.0% BI:
5.3%
[libx264 @ 000001a505f408c0] 8x8 transform intra:71.0% inter:72.9%
[libx264 @ 000001a505f408c0] coded y,uvDC,uvAC intra: 45.0% 45.5% 7.9% inter: 5.8% 6.5% 0.1%
[libx264 @ 000001a505f408c0] i16 v,h,dc,p: 28% 27% 17% 29%
[libx264 @ 000001a505f408c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 21% 18%  7%  4%  4%  5%  5%  7%
[libx264 @ 000001a505f408c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 23% 17%  7%  7%  5%  7%  4%  5%
[libx264 @ 000001a505f408c0] i8c dc,h,v,p: 52% 23% 18%  6%
[libx264 @ 000001a505f408c0] Weighted P-Frames: Y:1.4% UV:1.2%
[libx264 @ 000001a505f408c0] ref P L0: 64.1%  8.6% 18.9%  8.4%  0.1%
[libx264 @ 000001a505f408c0] ref B L0: 83.4% 13.4%  3.2%
[libx264 @ 000001a505f408c0] ref B L1: 96.0%  4.0%
[libx264 @ 000001a505f408c0] kb/s:858.86
ffmpeg version 2023-01-04-git-4a80db5fc2-full_build-www.gyan.dev Copyright (c) 2000-2023 the FFmpeg developers
  built with gcc 12.1.0 (Rev2, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-ic
onv --enable-gnutls --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-sdl2 --enable-libaribb24 --enable-
libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --e
nable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --enable-libvpx --enable-mediafound
ation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-liblensfun --enable-libvidstab --enable-libvmaf -
-enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable
-dxva2 --enable-libvpl --enable-libshaderc --enable-vulkan --enable-libplacebo --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. 43.100 / 57. 43.100
  libavcodec     59. 56.100 / 59. 56.100
  libavformat    59. 34.102 / 59. 34.102
  libavdevice    59.  8.101 / 59.  8.101
  libavfilter     8. 53.100 /  8. 53.100
  libswscale      6.  8.112 /  6.  8.112
  libswresample   4.  9.100 /  4.  9.100
  libpostproc    56.  7.100 / 56.  7.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Users\user\Desktop\test\Linkin_Park_—_More_the_Victim.mp4_compressed.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf59.34.102
  Duration: 00:02:42.16, start: 0.000000, bitrate: 1181 kb/s
  Stream #0:0[0x1](eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 960x540 [SAR 1:1 DAR 16:9], 858 kb/s, 2
3.98 fps, 23.98 tbr, 24k tbn (default)
    Metadata:
      handler_name    : ?Mainconcept Video Media Handler
      vendor_id       : [0][0][0][0]
      encoder         : Lavc59.56.100 libx264
  Stream #0:1[0x2](eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 317 kb/s (default)
    Metadata:
      handler_name    : #Mainconcept MP4 Sound Media Handler
      vendor_id       : [0][0][0][0]
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
  Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 0000020f91f21300] using SAR=1/1
[libx264 @ 0000020f91f21300] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 AVX512
[libx264 @ 0000020f91f21300] profile High, level 3.1, 4:2:0, 8-bit
[libx264 @ 0000020f91f21300] 264 - core 164 r3103 941cae6 - H.264/MPEG-4 AVC codec - Copyleft 2003-2022 - http://www.videolan.org/x264.ht
ml - 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 tre
llis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=17 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 int
erlaced=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=23 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 'C:\Users\user\Desktop\test\Linkin_Park_—_More_the_Victim.mp4_trimmed.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf59.34.102
  Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 960x540 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 24k
tbn (default)
    Metadata:
      handler_name    : ?Mainconcept Video Media Handler
      vendor_id       : [0][0][0][0]
      encoder         : Lavc59.56.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
  Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
    Metadata:
      handler_name    : #Mainconcept MP4 Sound Media Handler
      vendor_id       : [0][0][0][0]
      encoder         : Lavc59.56.100 aac
frame=  240 fps=0.0 q=-1.0 Lsize=    1277kB time=00:00:09.98 bitrate=1048.0kbits/s speed=  11x
video:1109kB audio:160kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.649413%
[libx264 @ 0000020f91f21300] frame I:4     Avg QP:15.88  size:  9106
[libx264 @ 0000020f91f21300] frame P:66    Avg QP:21.15  size:  6550
[libx264 @ 0000020f91f21300] frame B:170   Avg QP:24.90  size:  3917
[libx264 @ 0000020f91f21300] consecutive B-frames:  2.1%  9.2%  3.8% 85.0%
[libx264 @ 0000020f91f21300] mb I  I16..4: 13.5% 79.5%  6.9%
[libx264 @ 0000020f91f21300] mb P  I16..4:  4.6% 24.0%  3.0%  P16..4:  8.9%  2.2%  0.6%  0.0%  0.0%    skip:56.7%
[libx264 @ 0000020f91f21300] mb B  I16..4:  1.4%  5.9%  0.8%  B16..8: 17.1%  4.3%  0.9%  direct: 2.3%  skip:67.3%  L0:56.0% L1:38.9% BI:
5.0%
[libx264 @ 0000020f91f21300] 8x8 transform intra:75.2% inter:78.4%
[libx264 @ 0000020f91f21300] coded y,uvDC,uvAC intra: 44.9% 49.0% 7.9% inter: 6.2% 8.0% 0.1%
[libx264 @ 0000020f91f21300] i16 v,h,dc,p: 26% 28% 17% 29%
[libx264 @ 0000020f91f21300] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 22% 18%  7%  4%  4%  6%  5%  7%
[libx264 @ 0000020f91f21300] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 23% 18%  7%  7%  5%  7%  4%  5%
[libx264 @ 0000020f91f21300] i8c dc,h,v,p: 51% 24% 18%  7%
[libx264 @ 0000020f91f21300] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0000020f91f21300] ref P L0: 62.2%  6.9% 21.6%  9.3%
[libx264 @ 0000020f91f21300] ref B L0: 81.5% 15.2%  3.3%
[libx264 @ 0000020f91f21300] ref B L1: 94.6%  5.4%
[libx264 @ 0000020f91f21300] kb/s:906.85
[aac @ 0000020f91db0840] Qavg: 662.428
The syntax of the command is incorrect.
D:\Projects\engshell engshell>File_saved_as_C:\Users\user\Desktop\test\Linkin_Park_—_More_the_Victim.mp4_trimmed.mp4