lavf: remove disabled FF_API_MUXRATE cruft

libavformat/avformat.h

@@ -850,12 +850,6 @@ typedef struct AVFormatContext {
     int64_t data_offset; /**< offset of the first packet */
 #endif
 
-#if FF_API_MUXRATE
-    /**
-     * use mpeg muxer private options instead
-     */
-    attribute_deprecated int mux_rate;
-#endif
     unsigned int packet_size;
 #if FF_API_PRELOAD
     attribute_deprecated int preload;

libavformat/mpegenc.c

@@ -421,11 +421,6 @@ static int mpeg_mux_init(AVFormatContext *ctx)
             video_bitrate += codec_rate;
     }
 
-#if FF_API_MUXRATE
-    if(ctx->mux_rate){
-        s->mux_rate= (ctx->mux_rate + (8 * 50) - 1) / (8 * 50);
-    } else
-#endif
     if (!s->mux_rate) {
         /* we increase slightly the bitrate to take into account the
            headers. XXX: compute it exactly */

libavformat/mpegtsenc.c

@@ -549,11 +549,6 @@ static int mpegts_write_header(AVFormatContext *s)
         service->pcr_pid = ts_st->pid;
     }
 
-#if FF_API_MUXRATE
-    if (s->mux_rate)
-        ts->mux_rate = s->mux_rate;
-#endif
-
     if (ts->mux_rate > 1) {
         service->pcr_packet_period = (ts->mux_rate * PCR_RETRANS_TIME) /
             (TS_PACKET_SIZE * 8 * 1000);

libavformat/options.c

@@ -82,9 +82,6 @@ static const AVClass *format_child_class_next(const AVClass *prev)
 
 static const AVOption options[]={
 {"probesize", "set probing size", OFFSET(probesize), AV_OPT_TYPE_INT, {.dbl = 5000000 }, 32, INT_MAX, D},
-#if FF_API_MUXRATE
-{"muxrate", "set mux rate", OFFSET(mux_rate), AV_OPT_TYPE_INT, {.dbl = DEFAULT }, 0, INT_MAX, E},
-#endif
 {"packetsize", "set packet size", OFFSET(packet_size), AV_OPT_TYPE_INT, {.dbl = DEFAULT }, 0, INT_MAX, E},
 {"fflags", NULL, OFFSET(flags), AV_OPT_TYPE_FLAGS, {.dbl = DEFAULT }, INT_MIN, INT_MAX, D|E, "fflags"},
 {"ignidx", "ignore index", 0, AV_OPT_TYPE_CONST, {.dbl = AVFMT_FLAG_IGNIDX }, INT_MIN, INT_MAX, D, "fflags"},

libavformat/version.h

@@ -47,9 +47,6 @@
  * Those FF_API_* defines are not part of public API.
  * They may change, break or disappear at any time.
  */
-#ifndef FF_API_MUXRATE
-#define FF_API_MUXRATE                 (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
 #ifndef FF_API_RTSP_URL_OPTIONS
 #define FF_API_RTSP_URL_OPTIONS        (LIBAVFORMAT_VERSION_MAJOR < 54)
 #endif