Ffmpeg windows screen capture how to#
Ffmpeg windows screen capture mac os x#
Ffmpeg windows screen capture mp4#
Ffmpeg windows screen capture install#

# audio = 'Microfono (HUAWEI USB-C HEADSET)'Ĭompressor = '-af acompressor=threshold=0. If not fld + str(x) + '.mp4' in glob.glob(fld + '*.mp4'):Īudio = 'Microfono (8- Logitech USB Headset)' 'Crea il nome da solo / ora chiedo il nome del file prima' If new_fld not in os.listdir('H:\ffmpeg\output\'): New_fld = input('Nuova cartella (opzionale, invio=stessa cartella)?: ') If you want to see what are the names of your devices you can use this script. You see that is even in italian, because my system is set in this language. Mine was: -i audio=”Microfono (8- Logitech USB Headset)”. The audioĪnother thing you will have to change is the audio, because your system could have (probably)a different name for its audio device. The frame rateĮxperiment also with the frame rate to see what is the right one. You need to put the size of the screen that you are using. To record the screen recording also your voice, like I do in the video below, you can use this script made with Python that uses ffmpeg to do the job. What do I need to record the screen and my voice on the mic This is a good feature that allows to avoid overwriting a previous recording and allows also to record in more step so that you can join the files together at the end ( go here to get the code to do it). Avoiding overwriting, we saidĪs I said before this code start looking to a file called output0.mp4 if there is not a file like that in the folder it saves the video with that name, otherwise it will save it with the first free numer that he will find, because it will recall the record function until it finds a name with a number that is not already used by another file in the folder. Take a look at this post here to see how you can do it with ffmpeg. You can even trim some parts of the video that you don’t like. Simple Screen Capture in Windows using FFmpeg FFmpeg.

Ffmpeg windows screen capture mp4#

You can take advantage of this script to record your videos in more step and then join the videos together with join mp4 together. Today we want to make a simple script that allows you to record the screen with your voice from the mic avoding to overwrite what you eventually recorded in a previous time. If you want to record the screen you could simply use the ffmpeg command, but if you want to make something a little more sofisticated you can combine the use of ffmpeg with python to get incredible results.

Ffmpeg windows screen capture how to#

How to avoid recording over the previous recordings

Ffmpeg windows screen capture install#

Go here to see how: click on this link to see how to install ffmpeg

Ffmpeg windows screen capture mac os x#

All builds require at least Windows 7 or Mac OS X 10.10.įirst of all you need to install ffmpeg: its a great free tool with a tons of features. Install ffmpegįFmpeg is the leading multimedia framework to decode, encode, transcode, mux, demux, stream, filter and play. The video output is very light as it does not occupy much memory. If you don’t do much of reworking on the videos, like me, this could be the right instruments for you if you want somethin raw but immediate. This is the fastest way to record your screen. Nothing is specified, FFmpeg uses whatever default settings it has.Almost all the videos that I upload to youtube uses this method that I am going to explain here. Default encoding settings, default FPS (30)

Here are my experiments with different settings. But in general it’s all about the ballance between the nice picture and the file-size. Now, there are lots of possible quality settings for recording.

From several possible options for Windows I picked this one. I got most of the information from this article, customized it a bit and also performed several experiments with different settings.įirst, you need to install FFmpeg build for Window and then a recording device - usually FFmpeg works with files, but for screen recording you need to provide a screen device, which will be the source for FFmpeg to record. Default encoding settings, default FPS (30).I’ll show you how to do it with FFmpeg on Windows. Needless to say, quality of the video will be much better that way. Instead of filming your desktop’s screen with a smartphone, you should record it “directly” from the system.