[FFmpeg-devel] [PATCH v1] lavf/img2enc: add support for option strftime_source

[Carl Eugen Hoyos]

2019-04-15 8:43 GMT+02:00, Jun Li <junli1026 at gmail.com>:
> Currently the strftime option generate timestamp based on generation
> time. The new option would calcualte timestamp from source's
> start_realtime and pkt->pts, try to generate a timestamp matches the
> source starting time.

> diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
> index 8349840c96..16bb143ca6 100644
> --- a/libavformat/rtsp.c
> +++ b/libavformat/rtsp.c
> @@ -2253,6 +2253,7 @@ redo:
>                                          (uint64_t)
> rtpctx->st->time_base.num * 1000000,
>
> rtpctx->st->time_base.den);
>                      }
> +                    av_dict_set_int(&s->metadata, "start_realtime",
> s->start_time_realtime, 0);

Is this change related?

Carl Eugen