vc1dec: dont apply the loop filter on fields

[ffmpeg] / libavformat / sapenc.c

diff --git a/libavformat/sapenc.c b/libavformat/sapenc.c
index 609dab4b40c7a540b4fd5286890cdcf4b1c24d86..c1923f31c678bd85da907b98aa1499e10e6393c3 100644 (file)
--- a/libavformat/sapenc.c
+++ b/libavformat/sapenc.c
@@ -150,8 +150,10 @@ static int sap_write_header(AVFormatContext *s)
             ret = AVERROR(EIO);
             goto fail;
         }
-        s->streams[i]->priv_data = contexts[i] =
-            ff_rtp_chain_mux_open(s, s->streams[i], fd, 0);
+        ret = ff_rtp_chain_mux_open(&contexts[i], s, s->streams[i], fd, 0);
+        if (ret < 0)
+            goto fail;
+        s->streams[i]->priv_data = contexts[i];
         av_strlcpy(contexts[i]->filename, url, sizeof(contexts[i]->filename));
     }
 
@@ -209,7 +211,7 @@ static int sap_write_header(AVFormatContext *s)
     pos += strlen(&sap->ann[pos]) + 1;
 
     if (av_sdp_create(contexts, s->nb_streams, &sap->ann[pos],
-                       sap->ann_size - pos)) {
+                      sap->ann_size - pos)) {
         ret = AVERROR_INVALIDDATA;
         goto fail;
     }