compress jpg more

server/requirements.txt

@@ -11,6 +11,7 @@ controlnet-aux==0.0.7
 peft==0.6.0
 xformers; sys_platform != 'darwin' or platform_machine != 'arm64'
 markdown2
+safetensors
 stable_fast @ https://github.com/chengzeyi/stable-fast/releases/download/v1.0.2/stable_fast-1.0.2+torch211cu121-cp310-cp310-manylinux2014_x86_64.whl; sys_platform != 'darwin' or platform_machine != 'arm64'
 oneflow @ https://github.com/siliconflow/oneflow_releases/releases/download/community_cu121/oneflow-0.9.1.dev20240123+cu121-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl; sys_platform != 'darwin' or platform_machine != 'arm64'
 git+https://github.com/siliconflow/onediff.git@main#egg=onediff; sys_platform != 'darwin' or platform_machine != 'arm64'

server/util.py

@@ -25,7 +25,7 @@ def bytes_to_pil(image_bytes: bytes) -> Image.Image:
 
 def pil_to_frame(image: Image.Image) -> bytes:
     frame_data = io.BytesIO()
-    image.save(frame_data, format="JPEG")
+    image.save(frame_data, format="JPEG", quality=80, optimize=True, progressive=True)
     frame_data = frame_data.getvalue()
     return (
         b"--frame\r\n"