From 9f6480dc09acfefe02dbb438ace34573fa056af9 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Thu, 6 May 2021 07:07:35 +0200
Subject: update vlc code for testing

---
 src/plugins/vlc_extractor.c | 61 +++++++++++++++++++++++++++++++++++++++------
 1 file changed, 54 insertions(+), 7 deletions(-)

diff --git a/src/plugins/vlc_extractor.c b/src/plugins/vlc_extractor.c
index e90b3ea..ab9dfb2 100644
--- a/src/plugins/vlc_extractor.c
+++ b/src/plugins/vlc_extractor.c
@@ -266,6 +266,20 @@ media_ready (const struct libvlc_event_t *p_event,
 }
 
 
+static void
+my_logger (void *data,
+           int level,
+           const libvlc_log_t *ctx,
+           const char *fmt,
+           va_list args)
+{
+  vfprintf (stderr,
+            fmt,
+            args);
+  fprintf (stderr, "\n");
+}
+
+
 /**
  * Extract information using libvlc
  *
@@ -287,15 +301,48 @@ EXTRACTOR_vlc_extract_method (struct EXTRACTOR_ExtractContext *ec)
     pthread_sigmask (SIG_BLOCK, &set, NULL);
   }
 
-  vlc = libvlc_new (0, NULL);
+  {
+    const char *argv[] = {
+      "-v",
+      "3",
+      NULL
+    };
+    vlc = libvlc_new (2, argv);
+  }
   if (NULL == vlc)
     return;
-  media = libvlc_media_new_callbacks (vlc,
-                                      &open_cb,
-                                      &read_cb,
-                                      &seek_cb,
-                                      &close_cb,
-                                      ec);
+  libvlc_log_set (vlc,
+                  &my_logger,
+                  NULL);
+  if (0)
+  {
+    fprintf (stderr,
+             "Opening file `%s'\n",
+             "testdata/matroska_flame.mkv");
+    int fd = open ("testdata/matroska_flame.mkv",
+                   O_RDONLY);
+    if (-1 == fd)
+    {
+      fprintf (stderr,
+               "Open failed: %s\n",
+               strerror (errno));
+      libvlc_release (vlc);
+      return;
+    }
+    media = libvlc_media_new_fd (vlc,
+                                 fd);
+  }
+  else
+  {
+    fprintf (stderr,
+             "Reading via IPC\n");
+    media = libvlc_media_new_callbacks (vlc,
+                                        &open_cb,
+                                        &read_cb,
+                                        &seek_cb,
+                                        &close_cb,
+                                        ec);
+  }
   if (NULL == media)
   {
     libvlc_release (vlc);
-- 
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