From e1fac6aa31b7037a37ec655ec2b630b13999a6bf Mon Sep 17 00:00:00 2001
From: Julian Rother <julianr@fsmpi.rwth-aachen.de>
Date: Sun, 29 Oct 2017 12:32:16 +0100
Subject: [PATCH] remux: Copy old metadata dicts
---
remux.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/remux.c b/remux.c
index 7160d1b..bd18c71 100644
--- a/remux.c
+++ b/remux.c
@@ -60,19 +60,19 @@ int main(int argc, char *argv[])
goto fail;
avformat_find_stream_info(demux, 0);
avformat_alloc_output_context2(&mux, 0, 0, path);
+ av_dict_copy(&mux->metadata, demux->metadata, 0);
parse_dict(&mux->metadata, jlookup(argv[4], "metadata"));
parse_chapters(mux, jlookup(argv[4], "chapters"), av_rescale_q(demux->duration, AV_TIME_BASE_Q, chapter_time_base));
idxmap = malloc(sizeof(int)*demux->nb_streams);
for (i = 0; i < demux->nb_streams; i ++)
{
+ idxmap[i] = -1;
if (demux->streams[i]->codecpar->codec_type != AVMEDIA_TYPE_AUDIO
&& demux->streams[i]->codecpar->codec_type != AVMEDIA_TYPE_VIDEO
&& demux->streams[i]->codecpar->codec_type != AVMEDIA_TYPE_SUBTITLE)
- {
- idxmap[i] = -1;
continue;
- }
stream = avformat_new_stream(mux, 0);
+ av_dict_copy(&stream->metadata, mux->streams[i]->metadata, 0);
idxmap[i] = stream->index;
avcodec_parameters_copy(mux->streams[i]->codecpar,
demux->streams[i]->codecpar);
--
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