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• dnn : change dnn interface to replace DNNData* with AVFrame*

  28 août 2020, par Guo, Yejun

  dnn : change dnn interface to replace DNNData* with AVFrame*
  Currently, every filter needs to provide code to transfer data from
  
  AVFrame* to model input (DNNData*), and also from model output
  
  (DNNData*) to AVFrame*. Actually, such transfer can be implemented
  
  within DNN module, and so filter can focus on its own business logic.
  DNN module also exports the function pointer pre_proc and post_proc
  
  in struct DNNModel, just in case that a filter has its special logic
  
  to transfer data between AVFrame* and DNNData*. The default implementation
  
  within DNN module is used if the filter does not set pre/post_proc.
  

  • [DH] configure
  • [DH] libavfilter/dnn/Makefile
  • [DH] libavfilter/dnn/dnn_backend_native.c
  • [DH] libavfilter/dnn/dnn_backend_native.h
  • [DH] libavfilter/dnn/dnn_backend_openvino.c
  • [DH] libavfilter/dnn/dnn_backend_openvino.h
  • [DH] libavfilter/dnn/dnn_backend_tf.c
  • [DH] libavfilter/dnn/dnn_backend_tf.h
  • [DH] libavfilter/dnn/dnn_io_proc.c
  • [DH] libavfilter/dnn/dnn_io_proc.h
  • [DH] libavfilter/dnn_interface.h
  • [DH] libavfilter/vf_derain.c
  • [DH] libavfilter/vf_dnn_processing.c
  • [DH] libavfilter/vf_sr.c

• Whisper openAI with colab : error message [duplicate]

  9 juin 2024, par user35117

  Up to now, i succeed in using Whisper with Colab (with GPU execution and model v3 ) without error message.
But today, i'm facing to an error message.
Firstly i execute successfully these 2 following commands :

  


  !pip install git+https://github.com/openai/whisper.git
!sudo apt update && sudo apt install ffmpeg


  


  Then, when i execute this third following command :

  


  !whisper "88_89_90_91_103_104_105_106_100.mp3" --model large-v3

  


  I obtain an error message. Please find below the whole error message :
Do you know where the probleme would be come from ? I double checked the name file.

  


  Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/whisper/audio.py", line 58, in load_audio
    out = run(cmd, capture_output=True, check=True).stdout
  File "/usr/lib/python3.10/subprocess.py", line 526, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['ffmpeg', '-nostdin', '-threads', '0', '-i', '88_89_90_91_103_104_105_106_100.mp3', '-f', 's16le', '-ac', '1', '-acodec', 'pcm_s16le', '-ar', '16000', '-']' returned non-zero exit status 1.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/whisper/transcribe.py", line 597, in cli
    result = transcribe(model, audio_path, temperature=temperature, **args)
  File "/usr/local/lib/python3.10/dist-packages/whisper/transcribe.py", line 133, in transcribe
    mel = log_mel_spectrogram(audio, model.dims.n_mels, padding=N_SAMPLES)
  File "/usr/local/lib/python3.10/dist-packages/whisper/audio.py", line 140, in log_mel_spectrogram
    audio = load_audio(audio)
  File "/usr/local/lib/python3.10/dist-packages/whisper/audio.py", line 60, in load_audio
    raise RuntimeError(f"Failed to load audio: {e.stderr.decode()}") from e
RuntimeError: Failed to load audio: 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
  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
88_89_90_91_103_104_105_106_100.mp3: No such file or directory

Skipping 88_89_90_91_103_104_105_106_100.mp3 due to RuntimeError: Failed to load audio: 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
  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
88_89_90_91_103_104_105_106_100.mp3: No such file or directory


  


• Cannot resolve method 'encodeImage' in SequenceEncoder

  20 décembre 2022, par Santhosh Reddy

  File file = new File(dir, "video.mp4");
        SequenceEncoder encoder = new SequenceEncoder(file);


  


  im getting this error :'SequenceEncoder(org.jcodec.common.io.SeekableByteChannel, org.jcodec.common.model.Rational, org.jcodec.common.Format, org.jcodec.common.Codec, org.jcodec.common.Codec)' in 'org.jcodec.api.SequenceEncoder' cannot be applied to '(java.io.File)'

  


  encoder.encodeImage(frame);


  


  for this getting error:Cannot resolve method 'encodeImage' in 'SequenceEncoder'
could you please help us