update

server/movie.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"bytes"
+	"fmt"
 	"io/fs"
 	"log"
 	"os/exec"
@@ -27,9 +28,11 @@ type Movie struct {
 // var movies []Movie
 var categories []Category
 
+var IsRemakePNG = false
+
 func initMovie() {
 	// 需要改进 如果存在这个文件的略缩图, 就不存进movieDict里
-	var movieDict map[string]string = make(map[string]string)
+	var movieDict map[string]*Movie = make(map[string]*Movie)
 
 	matches, err := filepath.Glob("movie/*")
 	if err != nil {
@@ -43,30 +46,11 @@ func initMovie() {
 		base = base[:strings.IndexByte(base, '.')]
 
 		if _, ok := movieDict[base]; ok {
-			delete(movieDict, base)
+			if !IsRemakePNG {
+				delete(movieDict, base)
+			}
 		} else {
-			movieDict[base] = filename
-		}
-
-	}
-
-	for key, filename := range movieDict {
-		// width := 160
-		// height := 120
-		log.Println(filename)
-
-		cmd := exec.Command("ffmpeg",
-			"-i", filename,
-			"-vf", "select='isnan(prev_selected_t)+gte(t-prev_selected_t\\,35)',scale=320:180,tile=3x3",
-			"-frames:v", "1",
-			"movie/"+key+".png",
-		)
-
-		var buffer bytes.Buffer
-		cmd.Stdout = &buffer
-		if cmd.Run() != nil {
-			log.Println(buffer.String())
-			panic("could not generate frame")
+			movieDict[base] = &Movie{Name: filename}
 		}
 
 	}
@@ -101,6 +85,11 @@ func initMovie() {
 				Image:    base[:strings.IndexByte(base, '.')] + ".png",
 				Duration: int(duration / 60.0),
 			}
+
+			if m, ok := movieDict[base[:strings.IndexByte(base, '.')]]; ok {
+				m.Duration = movie.Duration
+			}
+
 			if movie.Duration <= 15 {
 				categories[0].Movies = append(categories[0].Movies, movie)
 			} else if movie.Duration <= 30 {
@@ -122,5 +111,44 @@ func initMovie() {
 		})
 	}
 
+	for key, movie := range movieDict {
+		// width := 160
+		// height := 120
+		// if movie.Duration <= 40 {
+		// 	continue
+		// }
+
+		log.Println(movie.Name, "时长:", movie.Duration)
+		var filter string
+
+		if movie.Duration <= 2 {
+			filter = "select='isnan(prev_selected_t)+gte(t-prev_selected_t\\,5)',scale=320:180,tile=3x3"
+		} else if movie.Duration <= 5 {
+			filter = "select='isnan(prev_selected_t)+gte(t-prev_selected_t\\,10)',scale=320:180,tile=3x3"
+		} else if movie.Duration <= 30 {
+			filter = "select='isnan(prev_selected_t)+gte(t-prev_selected_t\\,20)',scale=320:180,tile=3x3"
+		} else if movie.Duration <= 60 {
+			filter = "select='isnan(prev_selected_t)+gte(t-prev_selected_t\\,35)',scale=320:180,tile=3x3"
+		} else {
+			filter = "select='isnan(prev_selected_t)+gte(t-prev_selected_t\\,60)',scale=320:180,tile=3x3"
+		}
+
+		cmd := exec.Command("ffmpeg",
+			"-i", movie.Name,
+			"-vf", filter,
+			"-frames:v", "1",
+			"-y",
+			"movie/"+key+".png",
+		)
+
+		var buffer bytes.Buffer
+		cmd.Stdout = &buffer
+		if cmd.Run() != nil {
+			log.Println(buffer.String())
+			panic(fmt.Errorf("could not generate frame %s %d", movie.Name, movie.Duration))
+		}
+
+	}
+
 	// log.Printf("%##v", categories)
 }

src/Main.jsx

@@ -11,6 +11,10 @@ import ConfigContext from './Config';
 import MovieCard from './components/MovieCard';
 import CategoryNav from './components/CategoryNav';
  
+import Select from '@mui/material/Select';
+import MenuItem from '@mui/material/MenuItem';
+import FormControl from '@mui/material/FormControl';
+import InputLabel from '@mui/material/InputLabel';
 
 const Main = () => {
   const config = useContext(ConfigContext);
@@ -88,7 +92,7 @@ const Main = () => {
           currentCategory={currentCategory}
           onCategoryChange={handleCategoryChange}
         />
-
+ 
       <div style={{ textAlign: 'center', marginBottom: 20 }}>
         <Pagination
           count={pagination.length}

src/components/MovieCard.jsx

@@ -1,8 +1,7 @@
 import React from 'react';
-import Card from '@mui/material/Card';
-import CardMedia from '@mui/material/CardMedia';
-import CardContent from '@mui/material/CardContent';
-import Typography from '@mui/material/Typography';
+ 
+import { Card, CardContent, CardMedia, Typography } from '@mui/material';
+import { styled, useTheme } from '@mui/system';
 
 const MovieCard = ({ movie, config }) => {
   const truncateFilename = (filename, maxLength) => {
@@ -11,7 +10,20 @@ const MovieCard = ({ movie, config }) => {
       : filename;
   };
 
+  const theme = useTheme();
+  console.log(theme.shadows)
+  
+
+  const StyledCard = styled(Card)({
+    '&:hover': {
+      transform: 'scale(1.05)',
+      boxShadow: '0px 6px 16px rgba(0, 0, 0, 0.1)',
+      zIndex: 1,
+    },
+  });
+
   return (
+    <StyledCard>
     <Card
       style={{
         width: '100%',
@@ -35,6 +47,7 @@ const MovieCard = ({ movie, config }) => {
         </Typography>
       </CardContent>
     </Card>
+    </StyledCard>
   );
 };