2018-10-19 4:58 GMT+02:00, Leo Izen <leo.i...@gmail.com>:
> ---
> fftools/ffmpeg.c | 8 +++++---
> 1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
> index da4259a9a8..5d68194676 100644
> --- a/fftools/ffmpeg.c
> +++ b/fftools/ffmpeg.c
> @@ -2045,12 +2045,14 @@ static void do_streamcopy(InputStream *ist,
> OutputStream *ost, const AVPacket *p
> if (ost->enc_ctx->codec_type == AVMEDIA_TYPE_VIDEO)
> ost->sync_opts++;
>
> - if (pkt->pts != AV_NOPTS_VALUE)
> + if (ist->framerate.num)
> + opkt.pts = av_rescale_q(ist->pts, AV_TIME_BASE_Q,
> ost->mux_timebase) - ost_tb_start_time;
> + else if (pkt->pts != AV_NOPTS_VALUE)
> opkt.pts = av_rescale_q(pkt->pts, ist->st->time_base,
> ost->mux_timebase) - ost_tb_start_time;
> else
> opkt.pts = AV_NOPTS_VALUE;
>
> - if (pkt->dts == AV_NOPTS_VALUE)
> + if (pkt->dts == AV_NOPTS_VALUE || ist->framerate.num)
> opkt.dts = av_rescale_q(ist->dts, AV_TIME_BASE_Q,
> ost->mux_timebase);
> else
> opkt.dts = av_rescale_q(pkt->dts, ist->st->time_base,
> ost->mux_timebase);
> @@ -2602,7 +2604,7 @@ static int process_input_packet(InputStream *ist,
> const AVPacket *pkt, int no_eo
> avpkt = *pkt;
> }
>
> - if (pkt && pkt->dts != AV_NOPTS_VALUE) {
> + if (pkt && pkt->dts != AV_NOPTS_VALUE && !ist->framerate.num) {
> ist->next_dts = ist->dts = av_rescale_q(pkt->dts,
> ist->st->time_base, AV_TIME_BASE_Q);
> if (ist->dec_ctx->codec_type != AVMEDIA_TYPE_VIDEO ||
> !ist->decoding_needed)
> ist->next_pts = ist->pts = ist->dts;
How can this be tested?
Carl Eugen
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