Merge commit '12db891dcd57b305d6e3c1e22ea8204dc26edda1'

* commit '12db891dcd57b305d6e3c1e22ea8204dc26edda1':
  avf: move ff_write_chained to mux.c

Conflicts:
	libavformat/mux.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 22 insertions, 0 deletions

diff --git a/libavformat/mux.c b/libavformat/mux.c
index 9b4b0b1249..34c9328c33 100644
--- a/libavformat/mux.c
+++ b/libavformat/mux.c
@@ -836,3 +836,25 @@ int av_get_output_timestamp(struct AVFormatContext *s, int stream,
     s->oformat->get_output_timestamp(s, stream, dts, wall);
     return 0;
 }
+
+int ff_write_chained(AVFormatContext *dst, int dst_stream, AVPacket *pkt,
+                     AVFormatContext *src)
+{
+    AVPacket local_pkt;
+
+    local_pkt = *pkt;
+    local_pkt.stream_index = dst_stream;
+    if (pkt->pts != AV_NOPTS_VALUE)
+        local_pkt.pts = av_rescale_q(pkt->pts,
+                                     src->streams[pkt->stream_index]->time_base,
+                                     dst->streams[dst_stream]->time_base);
+    if (pkt->dts != AV_NOPTS_VALUE)
+        local_pkt.dts = av_rescale_q(pkt->dts,
+                                     src->streams[pkt->stream_index]->time_base,
+                                     dst->streams[dst_stream]->time_base);
+    if (pkt->duration)
+        local_pkt.duration = av_rescale_q(pkt->duration,
+                                          src->streams[pkt->stream_index]->time_base,
+                                          dst->streams[dst_stream]->time_base);
+    return av_write_frame(dst, &local_pkt);
+}