avformat/options: log filename on open

[ffmpeg] / libavformat / options.c

diff --git a/libavformat/options.c b/libavformat/options.c
index 25a506eef86a6fe1223ccf41f204f207e859a47b..9371c72667479066857d4a7d8b24ef207bfb63bc 100644 (file)
--- a/libavformat/options.c
+++ b/libavformat/options.c
@@ -102,6 +102,18 @@ static const AVClass av_format_context_class = {
 static int io_open_default(AVFormatContext *s, AVIOContext **pb,
                            const char *url, int flags, AVDictionary **options)
 {
+    int loglevel;
+
+    if (!strcmp(url, s->filename) ||
+        s->iformat && !strcmp(s->iformat->name, "image2") ||
+        s->oformat && !strcmp(s->oformat->name, "image2")
+    ) {
+        loglevel = AV_LOG_DEBUG;
+    } else
+        loglevel = AV_LOG_INFO;
+
+    av_log(s, loglevel, "Opening \'%s\' for %s\n", url, flags & AVIO_FLAG_WRITE ? "writing" : "reading");
+
 #if FF_API_OLD_OPEN_CALLBACKS
 FF_DISABLE_DEPRECATION_WARNINGS
     if (s->open_cb)