avdevice/decklink_dec: add support for 50/60 fps timecode

[ffmpeg] / libavformat / rawenc.c

diff --git a/libavformat/rawenc.c b/libavformat/rawenc.c
index 993d232b70c939d8bf16812e285e93b826c5f802..32704f9bfdf5df3b41cb7e2e8ba74d7473655be9 100644 (file)
--- a/libavformat/rawenc.c
+++ b/libavformat/rawenc.c
@@ -39,6 +39,18 @@ static int force_one_stream(AVFormatContext *s)
                s->oformat->name);
         return AVERROR(EINVAL);
     }
+    if (   s->oformat->audio_codec != AV_CODEC_ID_NONE
+        && s->streams[0]->codecpar->codec_type != AVMEDIA_TYPE_AUDIO) {
+        av_log(s, AV_LOG_ERROR, "%s files have exactly one audio stream\n",
+               s->oformat->name);
+        return AVERROR(EINVAL);
+    }
+    if (   s->oformat->video_codec != AV_CODEC_ID_NONE
+        && s->streams[0]->codecpar->codec_type != AVMEDIA_TYPE_VIDEO) {
+        av_log(s, AV_LOG_ERROR, "%s files have exactly one video stream\n",
+               s->oformat->name);
+        return AVERROR(EINVAL);
+    }
     return 0;
 }