lavf: Drop deprecated hint to set muxer timebase

Deprecated in 05/2014.

libavformat/mux.c

@@ -110,17 +110,6 @@ static int init_muxer(AVFormatContext *s, AVDictionary **options)
         st  = s->streams[i];
         par = st->codecpar;
 
-#if FF_API_LAVF_CODEC_TB && FF_API_LAVF_AVCTX
-FF_DISABLE_DEPRECATION_WARNINGS
-        if (!st->time_base.num && st->codec->time_base.num) {
-            av_log(s, AV_LOG_WARNING, "Using AVStream.codec.time_base as a "
-                   "timebase hint to the muxer is deprecated. Set "
-                   "AVStream.time_base instead.\n");
-            avpriv_set_pts_info(st, 64, st->codec->time_base.num, st->codec->time_base.den);
-        }
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-
 #if FF_API_LAVF_AVCTX
 FF_DISABLE_DEPRECATION_WARNINGS
         if (st->codecpar->codec_type == AVMEDIA_TYPE_UNKNOWN &&

libavformat/version.h

@@ -48,9 +48,7 @@
  * dropped at a future version bump. The defines themselves are not part of
  * the public API and may change, break or disappear at any time.
  */
-#ifndef FF_API_LAVF_CODEC_TB
-#define FF_API_LAVF_CODEC_TB            (LIBAVFORMAT_VERSION_MAJOR < 58)
-#endif
+
 #ifndef FF_API_LAVF_FMT_RAWPICTURE
 #define FF_API_LAVF_FMT_RAWPICTURE      (LIBAVFORMAT_VERSION_MAJOR < 59)
 #endif