Added video studio router and endpoints. Added research router and endpoints. Added youtube router and endpoints. Added onboarding utils router and endpoints. Added onboarding utils service. Added onboarding utils models. Added onboarding utils routes. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. 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Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. 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Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. 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Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils. Added onboarding utils utils.
This commit is contained in:
ajaysi
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"""
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Video Background Remover endpoints.
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"""
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from fastapi import APIRouter, Depends, HTTPException, UploadFile, File, Form, BackgroundTasks
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from sqlalchemy.orm import Session
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from typing import Optional, Dict, Any
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import uuid
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from ...database import get_db
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from ...models.content_asset_models import AssetSource, AssetType
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from ...services.video_studio.video_background_remover_service import VideoBackgroundRemoverService
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from ...services.asset_service import ContentAssetService
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from ...utils.auth import get_current_user, require_authenticated_user
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from ...utils.logger_utils import get_service_logger
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logger = get_service_logger("video_studio.endpoints.video_background_remover")
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router = APIRouter()
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@router.post("/video-background-remover")
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async def remove_background(
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background_tasks: BackgroundTasks,
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video_file: UploadFile = File(..., description="Source video for background removal"),
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background_image_file: Optional[UploadFile] = File(None, description="Optional background image for replacement"),
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current_user: Dict[str, Any] = Depends(get_current_user),
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db: Session = Depends(get_db),
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) -> Dict[str, Any]:
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"""
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Remove or replace video background using WaveSpeed Video Background Remover.
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Features:
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- Clean matting and edge-aware blending
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- Natural compositing for realistic results
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- Optional background image replacement
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- Supports videos up to 10 minutes
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Args:
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video_file: Source video file
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background_image_file: Optional replacement background image
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"""
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try:
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user_id = require_authenticated_user(current_user)
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if not video_file.content_type.startswith('video/'):
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raise HTTPException(status_code=400, detail="File must be a video")
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# Initialize services
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background_remover_service = VideoBackgroundRemoverService()
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asset_service = ContentAssetService(db)
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logger.info(f"[VideoBackgroundRemover] Background removal request: user={user_id}, has_background={background_image_file is not None}")
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# Read video file
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video_data = await video_file.read()
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# Read background image if provided
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background_image_data = None
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if background_image_file:
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if not background_image_file.content_type.startswith('image/'):
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raise HTTPException(status_code=400, detail="Background file must be an image")
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background_image_data = await background_image_file.read()
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# Remove/replace background
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result = await background_remover_service.remove_background(
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video_data=video_data,
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background_image_data=background_image_data,
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user_id=user_id,
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)
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if not result.get("success"):
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raise HTTPException(
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status_code=500,
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detail=f"Background removal failed: {result.get('error', 'Unknown error')}"
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)
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# Store processed video in asset library
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video_url = result.get("video_url")
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if video_url:
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asset_metadata = {
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"original_file": video_file.filename,
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"has_background_replacement": result.get("has_background_replacement", False),
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"background_file": background_image_file.filename if background_image_file else None,
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"generation_type": "background_removal",
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}
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asset_service.create_asset(
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user_id=user_id,
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filename=f"bg_removed_{uuid.uuid4().hex[:8]}.mp4",
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file_url=video_url,
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asset_type=AssetType.VIDEO,
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source_module=AssetSource.VIDEO_STUDIO,
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asset_metadata=asset_metadata,
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cost=result.get("cost", 0),
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tags=["video_studio", "background_removal", "ai-processed"]
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)
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logger.info(f"[VideoBackgroundRemover] Background removal successful: user={user_id}, url={video_url}")
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return {
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"success": True,
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"video_url": video_url,
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"cost": result.get("cost", 0),
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"has_background_replacement": result.get("has_background_replacement", False),
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}
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except HTTPException:
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raise
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except Exception as e:
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logger.error(f"[VideoBackgroundRemover] Background removal error: {e}", exc_info=True)
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raise HTTPException(status_code=500, detail=f"Background removal failed: {str(e)}")
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@router.post("/video-background-remover/estimate-cost")
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async def estimate_background_removal_cost(
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estimated_duration: float = Form(10.0, description="Estimated video duration in seconds", ge=5.0),
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current_user: Dict[str, Any] = Depends(get_current_user),
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) -> Dict[str, Any]:
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"""
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Estimate cost for video background removal operation.
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Returns estimated cost based on duration.
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"""
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try:
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require_authenticated_user(current_user)
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background_remover_service = VideoBackgroundRemoverService()
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estimated_cost = background_remover_service.calculate_cost(estimated_duration)
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return {
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"estimated_cost": estimated_cost,
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"estimated_duration": estimated_duration,
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"cost_per_second": 0.01,
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"pricing_model": "per_second",
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"min_duration": 0.0,
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"max_duration": 600.0, # 10 minutes max
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"min_charge": 0.05, # Minimum $0.05 for ≤5 seconds
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"max_charge": 6.00, # Maximum $6.00 for 600 seconds
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}
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except HTTPException:
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raise
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except Exception as e:
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logger.error(f"[VideoBackgroundRemover] Failed to estimate cost: {e}", exc_info=True)
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raise HTTPException(status_code=500, detail=f"Failed to estimate cost: {str(e)}")
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