ffserver: improve error feedback in case of write_header() failure

73b87304 · Stefano Sabatini · b133ec62 · 73b87304
Commit 73b87304 authored Nov 29, 2013 by Stefano Sabatini
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Showing with 4 additions and 3 deletions

ffserver.c ffserver.c +4 -3

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--- a/ffserver.c
+++ b/ffserver.c
@@ -2321,9 +2321,10 @@ static int http_prepare_data(HTTPContext *c)
         */
        c->fmt_ctx.max_delay = (int)(0.7*AV_TIME_BASE);
-        if (avformat_write_header(&c->fmt_ctx, NULL) < 0) {
+        if ((ret = avformat_write_header(&c->fmt_ctx, NULL)) < 0) {
-            http_log("Error writing output header\n");
+            http_log("Error writing output header for stream '%s': %s\n",
-            return -1;
+                     c->stream->filename, av_err2str(ret));
+            return ret;
        }
        av_dict_free(&c->fmt_ctx.metadata);