ThaMunsta/video-edit
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fix odd numbers
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Mike Johnston
2026-02-09 18:43:00 -05:00
parent 3650ab7271
commit 2c2bf21c37
2 changed files with 5 additions and 3 deletions
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3
app.py
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@@ -128,7 +128,8 @@ def process_video():
scale_percentage = data.get('scale_percentage', 100) scale_percentage = data.get('scale_percentage', 100)
if scale_percentage != 100: if scale_percentage != 100:
# Scale based on percentage - ffmpeg will apply this after crop # Scale based on percentage - ffmpeg will apply this after crop
scale_filter = f"scale=iw*{scale_percentage/100}:ih*{scale_percentage/100}" # Force dimensions divisible by 2 for H.264 compatibility
scale_filter = f"scale=trunc(iw*{scale_percentage/100}/2)*2:trunc(ih*{scale_percentage/100}/2)*2"
filters.append(scale_filter) filters.append(scale_filter)
# Apply filters if any # Apply filters if any

5
templates/index.html
View File

@@ -845,8 +845,9 @@
const cropWidth = parseInt(document.getElementById('crop-width').value) || videoInfo.width; const cropWidth = parseInt(document.getElementById('crop-width').value) || videoInfo.width;
const cropHeight = parseInt(document.getElementById('crop-height').value) || videoInfo.height; const cropHeight = parseInt(document.getElementById('crop-height').value) || videoInfo.height;
const outputWidth = Math.round((cropWidth * scalePercentage) / 100); // Round to nearest even number for H.264 compatibility
const outputHeight = Math.round((cropHeight * scalePercentage) / 100); const outputWidth = Math.round((cropWidth * scalePercentage) / 100 / 2) * 2;
const outputHeight = Math.round((cropHeight * scalePercentage) / 100 / 2) * 2;
outputResolution.textContent = `${outputWidth}x${outputHeight}`; outputResolution.textContent = `${outputWidth}x${outputHeight}`;
} }