audiobooks | Listen to millions of free books , read aloud by robot voices | Speech library

So, I'm trying to get a deck of cards created with javascript (via json api) do display when the link "audiobooks" is clicked. But it's not working. I've tried onclick in the a-tagg calling the function, tried reversing it and calling the a-tagg and applying eventListner... What am I doing wrong here? i've looked online for a solution but now I'm stuck.

Link to stripped down fiddle:jsFiddle

I am trying to reproduce the result of "Scraping and Exploring the Entire English Audible Catalog" by Toby Manders to add results for the books released after this article was published. The idea is to take Manders' dataset and add equivalent fields for all the new audiobooks in the past year or so, and to do that with as few http requests to Audible as possible. I'm using a different Python library than Manders, and Audible has also changed a bit since that piece was published.

The approach used by Manders of getting paged results of each category views is working so far, but my http request is not sorting the result by release date. Here is my code:

I want to make an audiobooks app that contains many audio files with high quality, so to make the app size smaller, so I uploaded the audios in firebase, but I don't know what to do to play it from my flutter app.

website:

We are building Sonos integration for our app, which allows you to check out audiobooks from public libraries. Due to the nature of the app, it will be very common that content will disappear from users' shelves as it is returned to the library.

We would also like to make use of Sonos Favorites ("My Sonos") so users have an easy way to reach their checked out audiobooks from the main screen of the Sonos controller app. However, when an audiobook is removed from a user's shelf, it remains on their Sonos Favorites shelf, albeit unplayable.

Is there any way to remove items from a user's Sonos Favorites once it is no longer available to them?

We are attempting to build an API to play audiobooks on Sonos and we have run into the issue that seeking through tracks seems to be specifically disabled for audiobook type containers. We noticed this issue when we set the container type to 'container' and found that not only was seeking around the track possible, but so was "Quick Skips," which are only supposed to be possible for audiobooks and podcasts (https://developer.sonos.com/build/content-service-get-started/supported-audio-content/).

Here is what playback looks like when the container type for our chapter tracks is set to 'audiobook' and here's what it looks like when the container type is set to 'container.' Why are we running into this issue and is there any way to allow for seeking and quick skips within a track for tracks within an audiobook container?

Here are example getMetadata responses from our service.

Root:

I know this is a silly question but I don't know which will be the more performant solution. I have an array of ListItem. ListItem has a boolean value isSelected. I also have Set. I want to change that boolean to true if array has an element which is also inside Set. How can I achieve this with the best performance?

My Set and Array:

I'm using ffmpeg to convert audiobooks to m4a/m4b/mp4. All seems to work until trying to play them in iTunes. It plays in VLC, QuickTime, and MacOS's Quicklook without issue.

"So why are you posting here? This isn't an iTunes forum."

I'm hoping this is iTunes being picky about file formats and that I can add some magic argument to my ffmpeg command and have it spit out something that iTunes can read.

Below is the bash function I'm using to do the conversion. I've tried m4a/mp4/m4b as values for TEMP_FILE_EXTENSION and tried opening the intermediate file as well. It's always the same corrupted "Time" value when you put it in iTunes.

I wrote a stored procedure: