dashenc: set DASH related options for the subsequent matroska muxer when using webm
authorPeter Große <pegro@friiks.de>
Sun, 29 Oct 2017 15:10:36 +0000 (16:10 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 29 Oct 2017 17:28:40 +0000 (18:28 +0100)
This patch is inspired by the ffmpeg webm_chunk muxer and fixes that all resulting
tracks have the same track number.

Signed-off-by: Peter Große <pegro@friiks.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavformat/dashenc.c

index e25a660..0ca7cf5 100644 (file)
@@ -778,6 +778,9 @@ static int dash_init(AVFormatContext *s)
         } else {
             av_dict_set_int(&opts, "cluster_time_limit", c->min_seg_duration / 1000, 0);
             av_dict_set_int(&opts, "cluster_size_limit", 5 * 1024 * 1024, 0); // set a large cluster size limit
+            av_dict_set_int(&opts, "dash", 1, 0);
+            av_dict_set_int(&opts, "dash_track_number", i + 1, 0);
+            av_dict_set_int(&opts, "live", 1, 0);
         }
         if ((ret = avformat_write_header(ctx, &opts)) < 0)
             return ret;