rtpenc_mpegts: add AVClass to the muxer context

[ffmpeg] / libavformat / rtpenc_mpegts.c

diff --git a/libavformat/rtpenc_mpegts.c b/libavformat/rtpenc_mpegts.c
index f7ee5a4448925cf044478c6eb7d030cc8ceeb120..da17b1d776a9cc2d0945d4442fd1c80686df2f83 100644 (file)
--- a/libavformat/rtpenc_mpegts.c
+++ b/libavformat/rtpenc_mpegts.c
@@ -25,6 +25,7 @@
 #include "avio_internal.h"
 
 typedef struct MuxChain {
+    const AVClass *class;
     AVFormatContext *mpegts_ctx;
     AVFormatContext *rtp_ctx;
     AVPacket *pkt;
@@ -87,8 +88,11 @@ static int rtp_mpegts_write_header(AVFormatContext *s)
 
     av_dict_copy(&mpegts_muxer_options, chain->mpegts_muxer_options, 0);
 
-    if ((ret = avformat_write_header(mpegts_ctx, &mpegts_muxer_options)) < 0)
+    ret = avformat_write_header(mpegts_ctx, &mpegts_muxer_options);
+    av_dict_free(&mpegts_muxer_options);
+    if (ret < 0)
         goto fail;
+
     for (i = 0; i < s->nb_streams; i++)
         s->streams[i]->time_base = mpegts_ctx->streams[i]->time_base;
 
@@ -111,8 +115,11 @@ static int rtp_mpegts_write_header(AVFormatContext *s)
     st->codecpar->codec_id = AV_CODEC_ID_MPEG2TS;
     rtp_ctx->pb = s->pb;
     av_dict_copy(&rtp_muxer_options, chain->rtp_muxer_options, 0);
-    if ((ret = avformat_write_header(rtp_ctx, &rtp_muxer_options)) < 0)
+    ret = avformat_write_header(rtp_ctx, &rtp_muxer_options);
+    av_dict_free(&rtp_muxer_options);
+    if (ret < 0)
         goto fail;
+
     chain->rtp_ctx = rtp_ctx;
 
     return 0;
@@ -121,10 +128,8 @@ fail:
     if (mpegts_ctx) {
         ffio_free_dyn_buf(&mpegts_ctx->pb);
         av_dict_free(&mpegts_ctx->metadata);
-        av_dict_free(&mpegts_muxer_options);
         avformat_free_context(mpegts_ctx);
     }
-    av_dict_free(&rtp_muxer_options);
     avformat_free_context(rtp_ctx);
     rtp_mpegts_write_close(s);
     return ret;