vimeo | A full featured Ruby implementation of the Vimeo API | REST library

on this line u set the background image to every element with class .video-container

Setting the CSS width for container and iframe must help. The code below shows the video in full-width and UNMUTE button works as expected.

First, in webpack.mix.js, do you need the SASS line? Because it's causing issues.

You didn't tell ffmpeg what to do with the audio so it just picked the audio from the first input (see stream selection).

Because you are using xfade you probably want to use acrossfade as shown in Merging multiple video files with ffmpeg and xfade filter:

Your delete function is wrong.

Here you are passing an offsets: Int. But you are never using that offsets inside the function. You are just deleting the whole reminder.

You can simply get closest tr using $(this).closest("tr") and then use .find to get required classes values .

Demo Code :

You could remove oninvalid and required from all inputs and check it instead with javascript:

You are missing important steps ... This is how it should be done:

1. input is list of 3D triangles, output is list of 3D triangles

   The output list is empty at start

2. "2D" screen project each processed triangle and leave it with original z values

   so its still 3D , but x,y are screen positions and z is "original" z value in camera coordinate system.

3. check each processed triangle after projection if it intersects any triangle already in output list.

   If no intersection occurs then simply add this triangle to output list as is.

   if it does intersect you need to re-triangulate all intersected and new triangle so no intersections occur. And add these new triangle(s) to output list (while removing the original intersecting triangles from output list).

   Here exampel of 2 overlaping triangles:

   as you can see it can create quite a lot of new triangles and usually new triangle intersects more than just one triangle so you need to do this recursively for each triangle of the overlapped parts or create a list of all intersecting triangles first and retriangulate them at once ...

4. after whole scene is processed Z sort the output list by mid point z value

   this step you already got.

5. render the sorted output list using 2D triangle rendering

   this step you already got.

As you can see you need a buffer of size depending on number of triangles in scene and overlaps. Also this method is very complicated (and not very good choice for rookie programmers) and usable only for very simple scenes. For more complex ones is much easier and faster to use Z buffer. However that one require along with the buffer itself also 3D rendering of triangle (so one more interpolation and per pixel condition). As you can see its O(1) instead of the O(n.log(n)) for z sort.

you can use onProgress callback according to the doc.