@@ -1625,13 +1625,6 @@ static int configure_video_filters(AVFilterGraph *graph, VideoState *is, const c

     is->in_video_filter  = filt_src;

     is->out_video_filter = filt_out;

-    if (codec->codec->capabilities & CODEC_CAP_DR1) {

-        is->use_dr1 = 1;

-        codec->get_buffer     = codec_get_buffer;

-        codec->release_buffer = codec_release_buffer;

-        codec->opaque         = &is->buffer_pool;

-    }

-

     return ret;

 }

@@ -1646,28 +1639,26 @@ static int video_thread(void *arg)

     int ret;

 #if CONFIG_AVFILTER

+    AVCodecContext *codec = is->video_st->codec;

     AVFilterGraph *graph = avfilter_graph_alloc();

     AVFilterContext *filt_out = NULL, *filt_in = NULL;

-    int last_w = is->video_st->codec->width;

-    int last_h = is->video_st->codec->height;

-    enum PixelFormat last_format = is->video_st->codec->pix_fmt;

+    int last_w = 0;

+    int last_h = 0;

+    enum PixelFormat last_format = -2;

-    if ((ret = configure_video_filters(graph, is, vfilters)) < 0) {

-        SDL_Event event;

-        event.type = FF_QUIT_EVENT;

-        event.user.data1 = is;

-        SDL_PushEvent(&event);

-        goto the_end;

+    if (codec->codec->capabilities & CODEC_CAP_DR1) {

+        is->use_dr1 = 1;

+        codec->get_buffer     = codec_get_buffer;

+        codec->release_buffer = codec_release_buffer;

+        codec->opaque         = &is->buffer_pool;

     }

-    filt_in  = is->in_video_filter;

-    filt_out = is->out_video_filter;

 #endif

     for (;;) {

         AVPacket pkt;

 #if CONFIG_AVFILTER

         AVFilterBufferRef *picref;

-        AVRational tb = filt_out->inputs[0]->time_base;

+        AVRational tb;

 #endif

         while (is->paused && !is->videoq.abort_request)

             SDL_Delay(10);

@@ -1691,6 +1682,10 @@ static int video_thread(void *arg)

             avfilter_graph_free(&graph);

             graph = avfilter_graph_alloc();

             if ((ret = configure_video_filters(graph, is, vfilters)) < 0) {

+                SDL_Event event;

+                event.type = FF_QUIT_EVENT;

+                event.user.data1 = is;

+                SDL_PushEvent(&event);

                 av_free_packet(&pkt);

                 goto the_end;

             }