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);
+
+ av_packet_rescale_ts(&local_pkt,
+ src->streams[pkt->stream_index]->time_base,
+ dst->streams[dst_stream]->time_base);
if (interleave) ret = av_interleaved_write_frame(dst, &local_pkt);
else ret = av_write_frame(dst, &local_pkt);