doc:appunti:linux:video:fix_smartphone_portrait_videos
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doc:appunti:linux:video:fix_smartphone_portrait_videos [2018/04/07 15:37] – [The Compromise Solution] niccolo | doc:appunti:linux:video:fix_smartphone_portrait_videos [2018/04/07 15:47] (current) – [The Gradient Overlay Mask] niccolo | ||
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===== The Gradient Overlay Mask ===== | ===== The Gradient Overlay Mask ===== | ||
- | When the cropped image is placed above the background, it is quite annoying to see the **sharp edge** of the image. A better approach is to gradually fade the image at the right and at left edges. This requires to blend the image and the background using a **gradient mask**. We prepared the mask as a PNG image, using **convert** | + | When the cropped image is placed above the background, it is quite annoying to see the **sharp edge** of the image. A better approach is to gradually fade the image at the right and at left edges. This requires to blend the image and the background using a **gradient mask**. We prepared the mask as a **{{gradient_overlay_mask.png? |
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- | {{gradient_overlay_mask.png?direct&150|Overlay Mask With Gradient}} | + | **NOTICE**: It seems that [[https:// |
===== The ffmpeg Recipe ===== | ===== The ffmpeg Recipe ===== | ||
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===== The Python Script ===== | ===== The Python Script ===== | ||
- | The Python script **smartphonevideo_2landscape** will make the calculation to prepare the whole incantation: | + | The Python script **{{smartphonevideo_2landscape.txt|smartphonevideo_2landscape}}** will make the calculation to prepare the whole incantation: |
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doc/appunti/linux/video/fix_smartphone_portrait_videos.1523108235.txt.gz · Last modified: 2018/04/07 15:37 by niccolo