function _video_aspect_ratio in Video 6.4

Same name and namespace in other branches

1. 6.5 video.module \_video_aspect_ratio()
2. 7.2 video.field.inc \_video_aspect_ratio()
3. 7 video.module \_video_aspect_ratio()

Returns the width/height and aspect ratio of the video

@todo: move this to the transcoder class instead?

2 calls to _video_aspect_ratio()

video_ffmpeg::dimensions in transcoders/video_ffmpeg.inc

_video_dimensions_options in ./video_widget.inc

Function updates our options list to show matching aspect ratios and if we have a matching resolution.

File

./video.module, line 378

video.module

Code

function _video_aspect_ratio($video) {

  //lets get our video dimensions from the file
  module_load_include('inc', 'video', '/includes/transcoder');
  $transcoder = new video_transcoder();
  $wxh = $transcoder
    ->get_dimensions($video);
  if (empty($wxh) || empty($wxh['width']) || empty($wxh['height'])) {

    // No width and height found. This may be because the transcoder does not support retrieving dimensions.
    return null;
  }
  return array(
    'width' => $wxh['width'],
    'height' => $wxh['height'],
    'ratio' => number_format($wxh['width'] / $wxh['height'], 4),
  );
}