sonic-pi

https://github.com/sonic-pi-net/sonic-pi

C++

Code. Music. Live.

WaveFile::Reader#total_sample_frames

Returns the total number of sample frames in the file. A sample frame contains a single 
sample for each channel. So if there are 1,000 sample frames in a stereo file, this means 
there are 1,000 left-channel samples and 1,000 right-channel samples.

Source | Google | Stack overflow

Edit

git clone [email protected]:sonic-pi-net/sonic-pi.git

cd sonic-pi

open app/server/ruby/vendor/wavefile-0.8.1/lib/wavefile/reader.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-WaveFile--Reader-total_sample_frames-for-pr

# Commit to git

git add app/server/ruby/vendor/wavefile-0.8.1/lib/wavefile/reader.rbgit commit -m "better docs for WaveFile::Reader#total_sample_frames"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-WaveFile--Reader-total_sample_frames-for-pr

hub pull-request

# Celebrate!