enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. windows - Import FFmpeg into Audacity - Super User

   superuser.com/questions/1211211

   As of January 2021, the official Audacity manuals' instructions for Installing FFmpeg for Windows advise downloading FFmpeg from lame.buanzo.org; scroll down the page and click the link "FFmpeg RECOMMENDED ZIP OPTION: ffmpeg-win-2.2.2.zip", unzip it in your desired location, then point Audacity to avformat-55.dll in the unzipped folder. Share.

3. How can I extract audio from video with ffmpeg? - Stack Overflow

   stackoverflow.com/questions/9913032

   For people looking for the simpler way to extract audio from a video file while retaining the original video file's parameters, you can use: ffmpeg -i <video_file_name.extension> <audio_file_name.extension>. For example, running: ffmpeg -i screencap.mov screencap.mp3. extracts an mp3 audio file from a mov video file.

4. ffmpeg - Audacity FFMPG exporting partial file - Stack Overflow

   stackoverflow.com/questions/41397034

   I exported each track from audacity as a seperate file, and then used ffmpg to join them using the following options. F:\unsorted\Jurassic World 2015 (1080p Bluray x265 HEVC 10bit AAC 7.1 Tigole)\Mult>"C:\Program Files (x86)\FFmpeg for Audacity\ffmpeg".

5. Splitting an audio file into chunks of a specified length

   superuser.com/questions/525210

   To use this program, save it as audio_cutter.py and run it using Python. A window with a file input and a cut interval input will appear. Click "Browse" to upload an audio file, input the desired cut interval in seconds, and click "Cut Audio." The program will create a folder called "outputs" and save the audio segments in it.

6. Extracting Opus from WebM losslessly with FFmpeg or MKVToolNix

   superuser.com/questions/1474050

   Most lossy formats are going to have more or less rounding errors when decoding. Is there any difference between ffmpeg -i source.webm -c:a copy -vn output.opus && ffmpeg -i output.opus decoded_extracted.wav and ffmpeg -i source.webm decoded.wav?

7. ffmpeg cannot open a simple microsoft wav file exported with...

   stackoverflow.com/questions/17809407

   You can get ffmpeg to recognize it with some additional input options: ffmpeg -acodec pcm_s16le -i steps-stereo-16b-44khz.wav output.ogg. This was a bug in ffmpeg, ticket #2810: unsupported wav, that has been fixed a while ago. You can compile ffmpeg or get a recent build to take advantage of the fix. Note that for ogg output the default ...

8. How to specify the noise floor in FFmpeg's acompressor filter

   stackoverflow.com/questions/57190018/how-to-specify-the-noise-floor-in-ffmpegs...

   I've always used Audacity's Dynamic Range Compressor if I wanted to crank up the volume of an audio file. Today I was looking at whether I could do the same with FFmpeg's acompressor filter. I've found "how to user "compressor" with ffmpeg" and Gyan's answer, which was really helpful, but not satisfying enough.

9. Reduce background noise and optimize the speech from an audio...

   superuser.com/questions/733061

   59. FFmpeg now has 3 native filters to deal with noise background: afftdn: Denoises audio samples with FFT. anlmdn: Reduces broadband noise in audio samples using a Non-Local Means algorithm. arnndn: Reduces noise from speech using Recurrent Neural Networks. Examples for model files to load can be found here.

10. ffmpeg / Audacity channel splitting differences - Stack Overflow

    stackoverflow.com/questions/49196155

    I did this splitting through Audacity. The accuracy was about 80-90%, which was perfect for my purposes. However, once I tried to automate the splitting using ffmpeg (more specifically: ffmpeg -i input_filename.mp3 -map_channel 0.0.0 left.wav -map_channel 0.0.1 right.wav), the accuracy dropped drastically. I've been experimenting for about a ...

11. How can I amplify volume with Audacity and ffmpeg?

    stackoverflow.com/questions/58440886

    What I've done before is: ffmpeg -i master.mp4 -i amplified.wav -vcodec copy output.mp4. I've tried various permutations, and the output ffmpeg builds is, as viewed by my browser, at the original overly quiet volume. If I load the Audacity-generated .wav, it plays as loudly as intended. (N.B.