ffmpeg-python
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kkroening
Python bindings for FFmpeg - with complex filtering support
Hi, I have a ffmpeg cmd : ffmpeg.exe -vsync 0 -hwaccel cuvid -hwaccel_output_format cuda -c:v h264_cuvid -i video.mp4 -c:a copy -c:v h264_nvenc output.mp4 it works correct. but i want to...
I want to change audio's volume / pitch / speed / sample_rate in realtime (frame by frame), how could I implement it with ffmpeg-python? I am not familiar with ffmpeg,...
Path-like objects were already supported by `input` and by `output` when the filename was explicitly specified as a keyword argument. (`subprocess.Popen` accepts path-like objects in addition to strings.) However, implicitly...
Hello! I am wondering how to implement for format = gray in the filter for ffmpeg. I am trying to do the equivalent of -vf format="gray" in python and stuck...
I'm trying to convert a non-WAV file to WAV format. Command line: ffmpeg -hide_banner -i '{"1.mp3"}' '{"1.wav"}' Corresponding code I'm using: ffmpeg.input("1.mp3").output("1.wav").run() But how to mention hide_banner?
The `future` requirement has only been used for the `basestring` type, which was vendored into `_utils.py` in df9bd7316f and isn't actually necessary. By stripping out the `future` requirement, ffmpeg-python no...
On Windows, running the `run()` and `run_async()` methods launches a cmd window that steals focus. This is undesirable. Would it be possible to have these methods accept `kwargs` so that...
C:\Users\cholee\Desktop\Xiaomi\Output\ffmpeg>python yuv420p_to_file.py ffmpeg version 2022-08-08-git-56973eb687-full_build-www.gyan.dev Copyright (c) 2000-2022 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-iconv --enable-gnutls --enable-libxml2...
Following this [tutorial](https://www.bogotobogo.com/VideoStreaming/ffmpeg_webcam_capture_Windows.php), I am able to list all available devices and then their properties using the following commands: ``` ffmpeg -list_devices true -f dshow -i dummy ffmpeg -f dshow...
