added basic thumbnail support

scripts/thumbnail.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+dir="content/$1/"
+mkdir -p "$dir"
+
+ffmpeg -i "landingzone/$1.vid" -vf  "thumbnail,scale=640:360" -frames:v 1 "$dir/thumb.png"

scripts/transcode.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 dir="content/$1/"
-mkdir "$dir"
+mkdir -p "$dir"
 mkdir "$dir/360p/"
 mkdir "$dir/480p/"
 mkdir "$dir/720p/"

src/Command/TranscodeCommand.php

@@ -42,16 +42,28 @@ class TranscodeCommand extends Command
 
     private function handleVideo(Video $video, OutputInterface $output)
     {
-        $this->videoService->setVideoState($video, Video::PROCESSING_TRANSCODE);
+        $output->writeln("starting creation of thumbnail...");
+        $this->videoService->setVideoState($video, Video::PROCESSING_THUMBNAIL);
+        if ($this->callScript("thumbnail.sh", [$video->getId()->toString()])) {
+            $output->writeln("thumbnail creation successful");
+        } else {
+            $output->writeln("thumbnail creation failed");
+            $this->videoService->setVideoState($video, Video::FAIL);
+            return;
+        }
+
 
         $output->writeln("starting transcoding...");
+        $this->videoService->setVideoState($video, Video::PROCESSING_TRANSCODE);
         if ($this->callScript("transcode.sh", [$video->getId()->toString()])) {
             $output->writeln("transcoding successful");
-            $this->videoService->setVideoState($video, Video::DONE);
         } else {
             $output->writeln("transcoding failed");
             $this->videoService->setVideoState($video, Video::FAIL);
+            return;
         }
+
+        $this->videoService->setVideoState($video, Video::DONE);
     }
 
     protected function execute(InputInterface $input, OutputInterface $output): int

src/Controller/WatchController.php

@@ -26,6 +26,7 @@ class WatchController extends AbstractController
 
     private const PLAYLIST_MIME_TYPE = "application/x-mpegURL";
     private const TS_FILE_MIME_TYPE = "video/MP2T";
+    private const THUMBNAIL_MIME_TYPE = "image/png";
 
     private const TS_FILE_FORMAT = "seg-%06d-ts";
 
@@ -122,7 +123,7 @@ class WatchController extends AbstractController
     /**
      * @Route("/{linkId}/{videoId}/{quality}/seg-{tsFileId}-ts", name="app_watch_segment", requirements={"quality"="360|480|720|1080", "tsFileId"="\d+"})
      */
-    public function tsFiles($videoId, $linkId, int $quality, int $tsFileId): Response
+    public function tsFile($videoId, $linkId, int $quality, int $tsFileId): Response
     {
         $data = $this->checkRequestData($videoId, $linkId);
 
@@ -134,6 +135,21 @@ class WatchController extends AbstractController
         return $response;
     }
 
+    /**
+     * @Route("/{linkId}/{videoId}/thumb", name="app_watch_thumbnail")
+     */
+    public function thumbnail($videoId, $linkId): Response
+    {
+        $data = $this->checkRequestData($videoId, $linkId);
+
+        $file = self::CONTENT_DIRECTORY . $data["video"]->getId() . "/" . "thumb.png";
+
+        $response = new BinaryFileResponse($file);
+        $response->headers->set("Content-Type", self::THUMBNAIL_MIME_TYPE);
+
+        return $response;
+    }
+
     /**
      * @Route("/{linkId}/{videoId}/", name="app_watch_page")
      */
@@ -142,7 +158,10 @@ class WatchController extends AbstractController
         $data = $this->checkRequestData($videoId, $linkId);
 
         return $this->render("watch/watch.html.twig", [
-            "thumbnail" => "thumbnail.jpg",
+            "thumbnail" => $this->generateUrl("app_watch_thumbnail", [
+                "linkId" => $linkId,
+                "videoId" => $videoId
+            ]),
             "global" => $this->generateUrl("app_watch_global", [
                 "linkId" => $linkId,
                 "videoId" => $videoId

templates/watch/watch.html.twig

@@ -5,7 +5,7 @@
 {% block stylesheets %}
     <link rel="stylesheet" href="{{ asset("css/video-js.css") }}">
 
-    <link href="{{ assert("css/video-js-fantasy.css") }}" rel="stylesheet">
+    <link href="{{ asset("css/video-js-fantasy.css") }}" rel="stylesheet">
 
     <link rel="stylesheet" href="{{ asset("css/watch.css") }}"
 {% endblock %}