How to compress large video files on Pimosa
Quick Answer
Pimosa offers built-in video compression tools that can reduce file sizes by up to 80% while maintaining quality. Simply upload your video, select compression settings, and download the optimized file.
Prerequisites
- Pimosa account with active subscription
- Video file uploaded to your Pimosa workspace
- Basic understanding of video formats
- Stable internet connection
Step-by-Step Instructions
1
Upload your video file
Navigate to your Pimosa dashboard and click the Upload button in the top-right corner. Select Video Files from the dropdown menu and choose your large video file. Wait for the upload progress bar to complete before proceeding.
For files larger than 2GB, use the drag-and-drop feature for better upload stability
2
Access the compression tool
Once uploaded, locate your video in the Media Library. Right-click on the video thumbnail and select Optimize & Compress from the context menu. This will open the Pimosa Video Compression Studio.
3
Choose compression preset
In the compression studio, select from preset options:
- High Quality - 30% file size reduction
- Balanced - 50% file size reduction
- Maximum Compression - Up to 80% reduction
Use the preview feature to test quality before applying compression to the entire video
4
Configure output settings
Set your desired output format from the Format dropdown (MP4, WebM, or AVI). Adjust the Resolution slider if you want to reduce video dimensions. Set the Frame Rate to match your needs - typically 30fps for web content or 24fps for cinema-style videos.
Reducing resolution from 4K to 1080p can significantly decrease file size with minimal quality loss
5
Set bitrate and quality parameters
Under Advanced Settings, adjust the Video Bitrate using the slider. Lower values create smaller files but reduce quality. Set Audio Bitrate between 128-320 kbps. Enable Two-Pass Encoding for better quality optimization.
Use variable bitrate (VBR) instead of constant bitrate (CBR) for better file size optimization
6
Start the compression process
Review your settings in the Compression Summary panel. Click Start Compression to begin processing. Monitor progress in the Processing Queue tab. Compression time varies based on video length and selected quality settings.
7
Download compressed video
Once processing completes, you'll receive a notification. Navigate to Processed Files in your dashboard. Click the Download button next to your compressed video. You can also share directly via the Share Link option.
Compare file sizes in the download panel to see your compression savings
Common Issues & Troubleshooting
Upload fails for large files
Try using Pimosa's Chunked Upload feature for files over 1GB, or compress the video locally first before uploading.
Compression takes too long
Large files may take several hours to process. Check the Processing Queue for estimated completion time, or try using a lower quality preset for faster results.
Compressed video has poor quality
Increase the Video Bitrate setting or choose a less aggressive compression preset. Enable Two-Pass Encoding for better quality retention.
Audio sync issues after compression
In Advanced Settings, ensure Audio Sample Rate matches the original file. Try setting audio codec to AAC for better compatibility.
Prices mentioned in this guide are pulled from current plan data and may change. Always verify on the official Pimosa website before purchasing.