27         av_log(NULL, AV_LOG_ERROR, "Stream type not supported\n");  in create_sink()
53         av_log(NULL, AV_LOG_ERROR,  in main()
70         av_log(NULL, AV_LOG_ERROR, "Unable to alloc graph graph: %s\n",  in main()
76         av_log(NULL, AV_LOG_ERROR, "Unable to parse graph: %s\n",  in main()
85                 av_log(NULL, AV_LOG_ERROR, "Graph has unconnected inputs\n");  in main()
95         av_log(NULL, AV_LOG_ERROR, "Graph has no output stream\n");  in main()
100         av_log(NULL, AV_LOG_ERROR,  in main()
109         av_log(NULL, AV_LOG_ERROR, "Could not allocate streams\n");  in main()
123         av_log(NULL, AV_LOG_ERROR, "Failed to configure graph\n");  in main()
137             av_log(NULL, AV_LOG_ERROR, "Failed to allocate output: %s\n",  in main()
145                 av_log(st->mux, AV_LOG_ERROR, "Failed to init output: %s\n",  in main()
159             av_log(NULL, AV_LOG_ERROR, "Failed to create output stream\n");  in main()
190             av_log(st->mux, AV_LOG_ERROR, "Failed to init output: %s\n",  in main()
201             av_log(st->mux, AV_LOG_ERROR,  in main()
214                 av_log(NULL, AV_LOG_ERROR, "Error filtering: %s\n",  in main()
224                     av_log(NULL, AV_LOG_ERROR, "Could not allocate frame\n");  in main()
244                     av_log(st->mux, AV_LOG_ERROR,  in main()