Recherche avancée

Sur d’autres sites (333)

• MoviePy error : failed to read the first frame of video file... That may also mean that you are using a deprecated version of FFMPEG

  30 août 2023, par Alister Kwapisz

  When I run a python telegram bot script locally, it works completely fine but when I run the script on PythonAnywhere I get an error that shows up when I try to generate a video :

  


  "2023-08-29 15:21:53,138 (__init__.py:960 MainThread) ERROR - TeleBot: "Infinity polling exception: MoviePy error: failed to read the first frame of video file /home/AlisterK/video_clips/Video 2023-01-10 &#xA;18 45 07.mp4. That might mean that the file is corrupted. That may also mean that you are using a deprecated version of FFMPEG. On Ubuntu/Debian for instance the version in the repos is deprecated. Pleas&#xA;e update to a recent version from the website."&#xA;2023-08-29 15:21:53,138 (__init__.py:962 MainThread) ERROR - TeleBot: "Exception traceback:&#xA;Traceback (most recent call last):&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/telebot/__init__.py", line 955, in infinity_polling&#xA;    self.polling(non_stop=True, timeout=timeout, long_polling_timeout=long_polling_timeout,&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/telebot/__init__.py", line 1043, in polling&#xA;    self.__threaded_polling(non_stop=non_stop, interval=interval, timeout=timeout, long_polling_timeout=long_polling_timeout,&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/telebot/__init__.py", line 1118, in __threaded_polling&#xA;    raise e&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/telebot/__init__.py", line 1074, in __threaded_polling&#xA;    self.worker_pool.raise_exceptions()&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/telebot/util.py", line 147, in raise_exceptions&#xA;    raise self.exception_info&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/telebot/util.py", line 90, in run&#xA;    task(*args, **kwargs)&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/telebot/__init__.py", line 6788, in _run_middlewares_and_handler&#xA;    result = handler[&#x27;function&#x27;](message)&#xA;  File "/home/AlisterK/Video generator.py", line 34, in generate_video_command&#xA;    generated_video = generate_video(audio_files[user_id])&#xA;  File "/home/AlisterK/Video generator.py", line 72, in generate_video&#xA;    clips = [VideoFileClip(os.path.join(input_folder, clip_file)).subclip(0, clip_duration) for clip_file in video_clips]&#xA;  File "/home/AlisterK/Video generator.py", line 72, in <listcomp>&#xA;    clips = [VideoFileClip(os.path.join(input_folder, clip_file)).subclip(0, clip_duration) for clip_file in video_clips]&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/moviepy/video/io/VideoFileClip.py", line 88, in __init__&#xA;    self.reader = FFMPEG_VideoReader(filename, pix_fmt=pix_fmt,&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/moviepy/video/io/ffmpeg_reader.py", line 73, in __init__&#xA;    self.lastread = self.read_frame()&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/moviepy/video/io/ffmpeg_reader.py", line 133, in read_frame&#xA;    raise IOError(("MoviePy error: failed to read the first frame of "&#xA;OSError: MoviePy error: failed to read the first frame of video file /home/AlisterK/video_clips/Video 2023-01-10 18 45 07.mp4. That might mean that the file is corrupted. That may also mean that you are using a deprecated version of FFMPEG. On Ubuntu/Debian for instance the version in the repos is deprecated. Please update to a recent version from the website."&#xA;</listcomp>

  


  I tried updating ffmpeg and moviepy. I even tried different versions but to no avail. The video clips are not corrupted as I checked.

  


  This part of the code is responsible for generating the videos :

  


  def generate_video(audio_path):
    input_folder = '/home/AlisterK/video_clips'  # Replace with your folder path
    output_file = '/home/AlisterK/output_combined_video.mp4'
    clip_duration = 3  # Duration of each clip in seconds
    num_clips = 10     # Number of video clips to select and combine

    width = 1080  # Replace with your desired width
    height = 1920  # Replace with your desired height

    video_clips = random_files_in_folder(input_folder, '.mp4', num_clips)

    clips = [VideoFileClip(os.path.join(input_folder, clip_file)).subclip(0, clip_duration) for clip_file in video_clips]
    standardized_clips = [clip.resize((width, height)) for clip in clips]  # Ensure consistent resolutions

    final_clip = concatenate_videoclips(standardized_clips)

    final_audio = AudioFileClip(audio_path)


  


• ffmpeg error when try co concat videos with filter_complex

  29 août 2023, par Matteo Pasini

  I'm trying to concatenate two videos with different resolutions. Reading around I saw that before being able to concatenate them I should scale them to the same resolution, but the command I'm using (the same one they propose on stackoverflow) doesn't seem to work. Does anyone have any ideas ?

  


  Command :

  


  ffmpeg -i file1.mp4 -i file2.mp4 -filter_complex "[0:v]scale=1024:576:force_original_aspect_ratio=1[v0]; [1:v]scale=1024:576:force_original_aspect_ratio=1[v1]; [v0][0:a][v1][1:a]concat=n=2:v=1:a=1[v][a]" -map [v] -map [a] output.mp4


  


  Output :

  


  ffmpeg version 2023-08-28-git-b5273c619d-full_build-www.gyan.dev Copyright (c) 2000-2023 the FFmpeg developers
  built with gcc 12.2.0 (Rev10, 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-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-libaribcaption --enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --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-ffnvcodec --enable-nvdec --enable-nvenc --enable-dxva2 --enable-d3d11va --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-libcodec2 --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      58. 17.100 / 58. 17.100
  libavcodec     60. 23.100 / 60. 23.100
  libavformat    60. 10.101 / 60. 10.101
  libavdevice    60.  2.101 / 60.  2.101
  libavfilter     9. 11.100 /  9. 11.100
  libswscale      7.  3.100 /  7.  3.100
  libswresample   4. 11.100 /  4. 11.100
  libpostproc    57.  2.100 / 57.  2.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'file1.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: isommp42
    creation_time   : 2021-10-08T12:31:56.000000Z
  Duration: 00:03:15.51, start: 0.000000, bitrate: 464 kb/s
  Stream #0:0[0x1](eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, smpte170m, progressive), 1444x876 [SAR 1:1 DAR 361:219], 335 kb/s, 30 fps, 30 tbr, 30k tbn (default)
    Metadata:
      creation_time   : 2021-10-08T12:31:56.000000Z
      handler_name    : Mainconcept MP4 Video Media Handler
      vendor_id       : [0][0][0][0]
      encoder         : AVC Coding
  Stream #0:1[0x2](eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
    Metadata:
      creation_time   : 2021-10-08T12:31:56.000000Z
      handler_name    : Mainconcept MP4 Sound Media Handler
      vendor_id       : [0][0][0][0]
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'file2.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: isommp42
    creation_time   : 2021-10-11T11:12:30.000000Z
  Duration: 00:02:42.01, start: 0.000000, bitrate: 380 kb/s
  Stream #1:0[0x1](eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, smpte170m, progressive), 1450x870 [SAR 1:1 DAR 5:3], 251 kb/s, 30 fps, 30 tbr, 30k tbn (default)
    Metadata:
      creation_time   : 2021-10-11T11:12:30.000000Z
      handler_name    : Mainconcept MP4 Video Media Handler
      vendor_id       : [0][0][0][0]
      encoder         : AVC Coding
  Stream #1:1[0x2](eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
    Metadata:
      creation_time   : 2021-10-11T11:12:30.000000Z
      handler_name    : Mainconcept MP4 Sound Media Handler
      vendor_id       : [0][0][0][0]
File 'output.mp4' already exists. Overwrite? [y/N] y
Stream mapping:
  Stream #0:0 (h264) -> scale:default
  Stream #0:1 (aac) -> concat
  Stream #1:0 (h264) -> scale:default
  Stream #1:1 (aac) -> concat
  concat -> Stream #0:0 (libx264)
  concat -> Stream #0:1 (aac)
Press [q] to stop, [?] for help
[Parsed_concat_2 @ 00000228da583200] Input link in0:v0 parameters (size 960x576, SAR 1:1) do not match the corresponding output link in0:v0 parameters (949x576, SAR 69312:69277)
[Parsed_concat_2 @ 00000228da583200] Failed to configure output pad on Parsed_concat_2
[fc#0 @ 00000228d8cb7480] Error reinitializing filters!
Failed to inject frame into filter network: Invalid argument
Error while filtering: Invalid argument
[Parsed_concat_2 @ 00000228da582c00] Input link in0:v0 parameters (size 960x576, SAR 1:1) do not match the corresponding output link in0:v0 parameters (949x576, SAR 69312:69277)
[Parsed_concat_2 @ 00000228da582c00] Failed to configure output pad on Parsed_concat_2
[fc#0 @ 00000228d8cb7480] Error reinitializing filters!
Failed to inject frame into filter network: Invalid argument
[Parsed_concat_2 @ 00000228da581900] Input link in0:v0 parameters (size 960x576, SAR 1:1) do not match the corresponding output link in0:v0 parameters (949x576, SAR 69312:69277)
[Parsed_concat_2 @ 00000228da581900] Failed to configure output pad on Parsed_concat_2
[fc#0 @ 00000228d8cb7480] Error reinitializing filters!
Failed to inject frame into filter network: Invalid argument
[out#0/mp4 @ 00000228d9baab40] Nothing was written into output file, because at least one of its streams received no packets.
frame=    0 fps=0.0 q=0.0 Lsize=       0kB time=N/A bitrate=N/A speed=N/A
Conversion failed!


  


• ffmpeg - cut without reencoding and strange behaviour : application provided duration is out of range for mov/mp4 format [closed]

  27 août 2023, par user2707175

  In Ubuntu 18.04 I quite often used the following command for trimming part of the video without re encoding (which means without any quality loss).

  


  ffmpeg -ss 00:06:00 -i DSCF5984.MOV -t 00:07:00 -c copy DSCF5984_A_wszystkie.MOV

  


  Not so much time ago I moved to Ubuntu 22.04. Still having the same video camera and still using the same format for recording, when using the command as above I'm getting quite strange error and the behavior is unexpected. In this case mov file is 40 sec file. I want to get 7 seconds fragment starting from 6 second (thus from 6 to 13 sec). Instead of this I get very short fragment from the beginning of the file. I don't even know how long as none of video players want to display its length. Probably it's 1-2 sec. Thus it's not only, I get this error, but ffmpeg doesn't work. In theory I have the newest version available for ubuntu 22.04.

  


  Messages displayed by ffmpeg

  


  ffmpeg version 4.4.2-0ubuntu0.22.04.1 Copyright (c) 2000-2021 the FFmpeg developers
  built with gcc 11 (Ubuntu 11.2.0-19ubuntu1)
  configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
  WARNING: library configuration mismatch
  avcodec     configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libaribb24 --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc --enable-libsmbclient
  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Guessed Channel Layout for Input Stream #0.1 : stereo
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'DSCF5984.MOV':
  Metadata:
    major_brand     : qt  
    minor_version   : 0
    compatible_brands: qt  
    creation_time   : 2023-08-12T23:07:18.000000Z
    original_format : Digital Camera
    original_format-eng: Digital Camera
    comment         : FUJIFILM DIGITAL CAMERA X-S10
    comment-eng     : FUJIFILM DIGITAL CAMERA X-S10
  Duration: 00:00:40.04, start: 0.000000, bitrate: 105270 kb/s
  Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, smpte170m/bt709/smpte170m), 3840x2160, 101873 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc (default)
    Metadata:
      creation_time   : 2023-08-12T23:07:18.000000Z
      vendor_id       : [0][0][0][0]
      encoder         : AVC Coding
      timecode        : 07:05:54;21
  Stream #0:1(eng): Audio: pcm_s24le (lpcm / 0x6D63706C), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s (default)
    Metadata:
      creation_time   : 2023-08-12T23:07:18.000000Z
      vendor_id       : [0][0][0][0]
      timecode        : 07:05:54;21
  Stream #0:2(eng): Data: none (tmcd / 0x64636D74), 0 kb/s (default)
    Metadata:
      creation_time   : 2023-08-12T23:07:18.000000Z
      timecode        : 07:05:54;21
[mov @ 0x55a005fa6e40] Application provided duration: -9223372036854775808 / timestamp: -9223372036854775808 is out of range for mov/mp4 format
[mov @ 0x55a005fa6e40] pts has no value
Output #0, mov, to 'DSCF5984_A_wszystkie.MOV':
  Metadata:
    major_brand     : qt  
    minor_version   : 0
    compatible_brands: qt  
    comment-eng     : FUJIFILM DIGITAL CAMERA X-S10
    original_format : Digital Camera
    original_format-eng: Digital Camera
    comment         : FUJIFILM DIGITAL CAMERA X-S10
    encoder         : Lavf58.76.100
  Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, smpte170m/bt709/smpte170m), 3840x2160, q=2-31, 101873 kb/s, 0.03 fps, 29.97 tbr, 30k tbn, 30k tbc (default)
    Metadata:
      creation_time   : 2023-08-12T23:07:18.000000Z
      vendor_id       : [0][0][0][0]
      encoder         : AVC Coding
      timecode        : 07:05:54;21
  Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s (default)
    Metadata:
      creation_time   : 2023-08-12T23:07:18.000000Z
      vendor_id       : [0][0][0][0]
      timecode        : 07:05:54;21
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame=   30 fps=0.0 q=-1.0 Lsize=   13475kB time=-00:05:19.97 bitrate=N/A speed=N/A    
video:13191kB audio:282kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.019629%


  


  Is that some kind of error ? Or should I do sth different ? I'm quite surprised as I didn't change my camera. So is that sth changed in ffmpeg ?