1. Description of the Bug

When the input video's aspect ratio is greater than 1 (landscape) and the desired aspect ratio is less than 1 (portrait), the cropping behavior is incorrect.

Example:

• Input video resolution: 1280×720 (aspect ratio: ~1.77)
• Desired aspect ratio: 0.5 (expected output: 360×720)
• Actual output: 1280×640 (aspect ratio: 2.0)

This is a bug because 2.0 ≠ 0.5.

2. Environment Details

• Transcoder version: 0.11.2
• Device type: Samsung A15 (likely not device-specific)
• Android API level: 34 (likely not OS-specific)
• Note: The issue appears consistently across devices and API levels.

3. Steps to Reproduce

1. Provide an input video with an aspect ratio > 1 (width > height).
2. Set the desired aspect ratio to 0.5f (or any value < 1).

Transcoder.into(outputFilePath)  
    .addDataSource(inputFilePath)  
    .setVideoTrackStrategy(DefaultVideoStrategy.aspectRatio(0.5f).build())  
    .transcode()  

4. Expected Behavior

For an input of 1280×720 (~1.77) and a desired aspect ratio of 0.5, the output should be:

• Correct resolution: 360×720 (aspect ratio: 0.5)

5. Media Files Affected

The issue occurs with any landscape video (aspect ratio > 1) when a portrait aspect ratio (< 1) is requested. No specific file is required to reproduce.

Additional Notes

• The bug suggests a miscalculation in the cropping logic when converting landscape to portrait.
• A fix should ensure the output respects the exact requested aspect ratio.