ffmpeg-python

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replicate filter_complex and split audio channel

1

I have an mp3 audio that I want to split and convert to FLAC. The mp3 has left/right stereo channel, and I am trying to understand how to execute the...

cmosguy

Complex filter with multiple maps

1

I am mixing a video with audio and have this command that I am trying use with this library: ```bash ffmpeg -i video.mp4 -i music.mp3 -filter_complex amix -map 0:v -map...

eriknikulski

define fps in pipe

1

Hi, I'm trying to create a video with 30 fps. I see this in the logs: Stream #0:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 512x512, 188743 kb/s, 30 tbr, 30...

mayste

multiple values 'map'

5

Hey, is there any way to have multi values options like map? ``` ffmpeg.output(streams_input, path_movie_mp4, **ffmpeg_kwargs).global_args('-map', '0').global_args('-map', '0:m:language:eng').run() ``` or ``` ffmpeg.output(streams_input, map=0, map='0:m:language:eng', path_movie_mp4, **ffmpeg_kwargs).run() ``` I`ll create a...

BramFr

how to combine audio and video together

2

Hello i am developing a yotube downloader and when i am downloading youtube videos with high resolutions, there is no audio there, so i am downloading the audio and the...

princemdavi

I want use ffmpeg to get a video stream from a network device, but i see the input stream bitrate is too large (like 39610000 kbs), my cpu can not...

guCiel

specify protocol option before input?

3

I'm trying to specify a protocol before my input so that I can capture a png from an RTSP stream. Right now I have ``` ( ffmpeg .input(stream) .filter("scale", width,...

arlenarlenarlen

adding an exemple for mono extraction

4

I struggled to find out where the 'pan' audio filter fits in ffmpeg-python incantation... Here is a working example (maybe you could add it to the rep) ```python import ffmpeg,...

lutzray

How do I concat without re-encoding?

1

I went through the process of converting all of my clips to a similar format already. I tried to add the c='copy' arg to ffmpeg.output and it re-encodes. It is...

dstampher

Combining an audio and video stream pipe:

4

I searched for such an example in the documentation but I couldn't devise a solution. I have two streams. ``` # preamble file_name = 'test.mkv' probe = ffmpeg.probe(file_name) video_stream =...

RashiqAzhan