Estoy intentando fusionar mi música de fondo estéreo con una voz en off mono con ajuste de volumen y procesamiento de cadena lateral para atenuar la música cuando se reproduce la voz en off. Este comando solía funcionar bien anteriormente. Nada ha cambiado. Pero para mis nuevos archivos de voz en off, aparece el siguiente error. Revisé las propiedades del archivo mp3 de voz en off en un archivo multimedia con los antiguos (que funcionaban anteriormente) y los nuevos, y son exactamente iguales. ¿Alguna ayuda o sugerencia, por favor? Intenté agregar varias combinaciones de un filtro de formato, lo que desafortunadamente no ayudó.
Podría hacerlo funcionar con amix en lugar de amerge, pero la calidad de salida es bastante mala con amix, así que esa tampoco es una opción.
Propiedades del archivo de voz en off:
Format : MPEG Audio
Format version : Version 2
Format profile : Layer 3
Duration : 1 min 25 s
Bit rate mode : Constant
Bit rate : 32.0 kb/s
Channel(s) : 1 channel
Sampling rate : 24.0 kHz
Compression mode : Lossy
Stream size : 334 KiB (100%)
Comando FFMPEG:
ffmpeg_command = [
'ffmpeg',
'-i', background,
'-i', voiceover,
'-filter_complex', '[1:a]adelay=5000|5000,volume=1.5,apad[a];[0:a]volume=0.7[b];[a]asplit=2[sc][mix];[b][sc]sidechaincompress=threshold=0.05:ratio=20:level_sc=1:release=500:attack=1[compr];[compr][mix]amerge',
'-vn',
'output.mp3'
]
Se produce un error ahora:
ffmpeg version 6.0-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-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-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\r\n
libavutil 58. 2.100 / 58. 2.100\r\n
libavcodec 60. 3.100 / 60. 3.100\r\n
libavformat 60. 3.100 / 60. 3.100\r\n
libavdevice 60. 1.100 / 60. 1.100\r\n
libavfilter 9. 3.100 / 9. 3.100\r\n
libswscale 7. 1.100 / 7. 1.100\r\n
libswresample 4. 10.100 / 4. 10.100\r\n
libpostproc 57. 1.100 / 57. 1.100\r\n
Input #0, mp3, from 'C:\\Kaushal\\video projects\\free music\\auto vid gen\\Bet On It - Silent Partner.mp3':\r\n
Metadata:\r\n
title : Bet On It\r\n
artist : Silent Partner\r\n
album : YouTube Audio Library\r\n
genre : Jazz & Blues\r\n
encoder : Google\r\n
Duration: 00:03:17.90, start: 0.025057, bitrate: 320 kb/s\r\n
Stream #0:0: Audio: mp3, 44100 Hz, stereo, fltp, 320 kb/s\r\n
Metadata:\r\n
encoder : Lavf\r\n
[mp3 @ 000001dc59edfd00] Estimating duration from bitrate, this may be inaccurate\r\n
Input #1, mp3, from 'E:\\Y&H Source\\YHAI\\Classic black tuxedo\\solo (1).mp3':\r\n
Duration: 00:01:25.39, start: 0.000000, bitrate: 32 kb/s\r\n
Stream #1:0: Audio: mp3, 24000 Hz, mono, fltp, 32 kb/s\r\n
Stream mapping:\r\n
Stream #0:0 (mp3float) -> volume:default\r\n
Stream #1:0 (mp3float) -> adelay:default\r\n
amerge:default -> Stream #0:0 (libmp3lame)\r\n
Press [q] to stop, [?] for help\r\n
[Parsed_amerge_6 @ 000001dc59f66c00] No channel layout for input 1\r\n
Last message repeated 1 times\r\n
[AVFilterGraph @ 000001dc59f63780] The following filters could not choose their formats: Parsed_amerge_6\r\n
Consider inserting the (a)format filter near their input or output.\r\n
Error reinitializing filters!\r\n
Failed to inject frame into filter network: I/O error\r\n
Error while processing the decoded data for stream #0:0\r\n
Conversion failed!\r\n"
Traceback (most recent call last):
File "C:\Kaushal\Stable-Diffusion\vid_API.py", line 270, in <module>
create_vid(image_dir, 30, channel="YH") # channel should be YBAI or YH
File "C:\Kaushal\Stable-Diffusion\vid_API.py", line 121, in create_vid
audio_clip = AudioFileClip(merged_audio_path).set_end(img_count * ( image_display_duration + transition_duration))
File "C:\Users\KD\AppData\Local\Programs\Python\Python310\lib\site-packages\moviepy\audio\io\AudioFileClip.py", line 70, in __init__
self.reader = FFMPEG_AudioReader(filename, fps=fps, nbytes=nbytes,
File "C:\Users\KD\AppData\Local\Programs\Python\Python310\lib\site-packages\moviepy\audio\io\readers.py", line 51, in __init__
infos = ffmpeg_parse_infos(filename)
File "C:\Users\KD\AppData\Local\Programs\Python\Python310\lib\site-packages\moviepy\video\io\ffmpeg_reader.py", line 244, in ffmpeg_parse_infos
is_GIF = filename.endswith('.gif')
AttributeError: 'int' object has no attribute 'endswith'