Yet more fixes for old ffmpeg.

diff --git a/audioreader.cpp b/audioreader.cpp
index 6a9c5cf6d644661b6ab3a99727cafaff587587aa..1f95f131e495d6020efc7ecd3a0c391a896d952d 100644 (file)
--- a/audioreader.cpp
+++ b/audioreader.cpp
@@ -42,11 +42,13 @@ struct AVPacketDeleter {
        }
 };
 
+#if (LIBAVCODEC_VERSION_MAJOR >= 55)
 struct AVFrameDeleter {
        void operator() (AVFrame *frame) {
                av_frame_free(&frame);
        }
 };
+#endif
 
 struct AVSampleDeleter {
        void operator() (uint8_t *data) {