Feature Change

... small description ...

   1 int avcodec_deprecated_function();

   1 int avcodec_new_function();

Migration Path

... small description ...

   1 int before(AVCodecContext *ctx, ...) {
   2      ...
   3      foo = avcodec_deprecated_function(ctx, pkt);
   4      ...
   5 }

   1 int after(AVCodecContext *ctx, ...) {
   2      ...
   3      ret = avcodec_new_function(ctx, &foo, pkt);
   4      ...
   5 }