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Showing posts with the label Ffmpeg

How To Write Mp4 Video File With H264 Codec?

On OSX I can record from my webcam and write a video file with the following simple script: import … Read more How To Write Mp4 Video File With H264 Codec?

Find: Missing Argument To `-exec' When Using Subprocess

'find / -name 'testmkv-27311.mkv' -exec bash -c 'ffmpeg -i testmkv-27311.mkv -vcode… Read more Find: Missing Argument To `-exec' When Using Subprocess

Chain `drawtext` With Ffmpeg-python

I have a function within my python script to loop through some given text via an API but I am havin… Read more Chain `drawtext` With Ffmpeg-python

Could Not Write Header For Output File #0 - Moviepy

I recently installed moviepy and wanted to edit videos with it. I saw that people recommend using t… Read more Could Not Write Header For Output File #0 - Moviepy

Python Subprocesses (ffmpeg) Only Start Once I Ctrl-c The Program?

I'm trying to run a few ffmpeg commands in parallel, using Cygwin and Python 2.7. This is rough… Read more Python Subprocesses (ffmpeg) Only Start Once I Ctrl-c The Program?

Ffmpeg Stream Video To Rtmp From Frames Opencv Python

In the context of indistural project, i developed a real time application to detect person with AI … Read more Ffmpeg Stream Video To Rtmp From Frames Opencv Python

'unsupported Input Sample Rate Set' Error While Converting Mkv To Mp3 With Ffmpeg On Python

I'm getting this error on trying to convert some mkv files to mp3 via python. Nearly all files … Read more 'unsupported Input Sample Rate Set' Error While Converting Mkv To Mp3 With Ffmpeg On Python

How To Use Pyav Or Opencv To Decode A Live Stream Of Raw H.264 Data?

The data was received by socket ,with no more shell , they are pure I P B frames begin with NAL Hea… Read more How To Use Pyav Or Opencv To Decode A Live Stream Of Raw H.264 Data?