INITIAL

.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Ignored default folder with query files
+/queries/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/convertbackend.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="GoModuleSettings" enabled="true" />
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/go.imports.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GoImports">
+    <option name="excludedPackages">
+      <array>
+        <option value="golang.org/x/net/context" />
+      </array>
+    </option>
+  </component>
+</project>

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/convertbackend.iml" filepath="$PROJECT_DIR$/.idea/convertbackend.iml" />
+    </modules>
+  </component>
+</project>

convert.go

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+package main
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"os/exec"
+	"time"
+)
+
+func compressRAMHandler(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "Только POST метод", http.StatusMethodNotAllowed)
+		return
+	}
+
+	w.Header().Set("Content-Type", "video/mp4")
+	w.Header().Set("Transfer-Encoding", "chunked")
+
+	ctx, cancel := context.WithTimeout(r.Context(), 60*time.Second)
+	defer cancel()
+
+	args := []string{
+		"-y",
+		"-analyzeduration", "10M",
+		"-probesize", "10M",
+		"-i", "pipe:0",
+		"-c:v", "libx264",
+		"-preset", "veryfast",
+		"-crf", "28",
+		"-threads", "4",
+		"-movflags", "frag_keyframe+empty_moov",
+		"-f", "mp4",
+		"pipe:1",
+	}
+
+	cmd := exec.CommandContext(ctx, "ffmpeg", args...)
+
+	cmd.Stdin = r.Body
+
+	// Буфер для сбора ошибок FFmpeg
+	var stderrBuf bytes.Buffer
+	cmd.Stderr = &stderrBuf
+
+	stdoutPipe, err := cmd.StdoutPipe()
+	if err != nil {
+		http.Error(w, fmt.Sprintf("Ошибка pipe stdout: %v", err), http.StatusInternalServerError)
+		return
+	}
+
+	if err := cmd.Start(); err != nil {
+		http.Error(w, fmt.Sprintf("Ошибка запуска FFmpeg: %v", err), http.StatusInternalServerError)
+		return
+	}
+
+	_, _ = io.Copy(w, stdoutPipe)
+
+	if waitErr := cmd.Wait(); waitErr != nil {
+		log.Printf("FFmpeg завершился с ошибкой (%v):\n%s", waitErr, stderrBuf.String())
+	}
+}
+
+func main() {
+	http.HandleFunc("/compress", compressRAMHandler)
+
+	log.Println("RAM Converter запущен на :1554...")
+	log.Fatal(http.ListenAndServe("127.0.0.1:1554", nil))
+}

go.mod

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+module convert
+
+go 1.26.5