{
int ret;
AVPacket packet;
- AVFrame *frame = av_frame_alloc();
- AVFrame *filt_frame = av_frame_alloc();
+ AVFrame *frame;
+ AVFrame *filt_frame;
- if (!frame || !filt_frame) {
- perror("Could not allocate frame");
- exit(1);
- }
if (argc != 2) {
fprintf(stderr, "Usage: %s file\n", argv[0]);
exit(1);
}
+ frame = av_frame_alloc();
+ filt_frame = av_frame_alloc();
+ if (!frame || !filt_frame) {
+ perror("Could not allocate frame");
+ exit(1);
+ }
+
if ((ret = open_input_file(argv[1])) < 0)
goto end;
if ((ret = init_filters(filter_descr)) < 0)