ffmpeg-python

ffmpeg-python copied to clipboard

Error initializing filter 'subtitles' with args

10

Here's my python code: ``` import ffmpeg input_dir = "C:/Users/27433/Desktop/1/" video_file = '1_1_1.mp4' subtl_file = '1_1_1.srt' ( ffmpeg .input(input_dir + video_file) .filter('subtitles', input_dir + subtl_file) .output(input_dir + 'output.mp4') .run() )...

X-SZM

Pipe encoded bytes as input in pipeline

1

I am trying to send encoded video packets from a source location via websockets (as per project requirements) towards a destination location and transcode them. I am trying to pipe...

iokarkan

ValueError: Expected at least 1 input stream(s); got 0 (FFMPEG)

1

program : import subprocess import ffmpeg def merge_files(): videofile = ffmpeg.input("C:\\Users\\amd\\Downloads\\ytd\\Two Minute Meditation_video.webm") audiofile = ffmpeg.input("C:\\Users\\amd\\Downloads\\ytd\\Two Minute Meditation_audio.webm") outputfile = ffmpeg.output("C:\\Users\\amd\\Downloads\\ytd\\Two Minute Meditation_complete.mp4") codec = "copy" subprocess.run(f"ffmpeg -i {videofile} -i...

pulkitsinsinwar

Help with FFMPEG Python and RTMP stream

1

Hey folks, I was hoping one of you fine folks could translate this: **"ffmpeg -f lavfi -i anullsrc=r=16000:cl=mono -f v4l2 -r 24 -i /dev/video0 -c:v libx264 -pix_fmt yuv420p -preset ultrafast...

andrewvictor

How do I add a custom thumbnail to a .mp4 file using ffmpeg-python

2

how to do this with ffmpeg-python `ffmpeg -i video.mp4 -i image.png -map 1 -map 0 -c copy -disposition:0 attached_pic out.mp4` or `ffmpeg -i in.mp4 -i IMAGE -map 0 -map 1...

alexagit85

Fixes kkroening/ffmpeg-python/issues/463. Check if the stream name has already been specified as a metadata stream. there are no guarantees that the user has done this **correctly.**

beefjelly

Install error

1

When I run `pip install ffmpeg-python` in win10, I got error as below, what can I do? > Collecting ffmpeg-python Using cached ffmpeg_python-0.2.0-py3-none-any.whl (25 kB) Collecting future (from ffmpeg-python) Using...

mikezang

Would this package support CUDA hardware acceleration SDK, like NVEnc and NVDec back-end?

6

Hi, FFmpeg is supposed to support NVIDIA CUDA CODEC SDK, please refer to [https://developer.nvidia.com/FFmpeg](url) So I wonder whether this wrapper also support the GPU back-end encode and decode? I believe...

oscarriddle

tailangjun

How to use dump_attachment with ffmpeg-python?

2

I would like to extract the following "stream" and I found out that attachments can be dumped to a file using the `dump_attachment` argument. ```yaml Stream #0:3: Attachment: none Metadata:...

cansik