diff options
| -rw-r--r-- | fftools/ffmpeg.c | 22 | ||||
| -rw-r--r-- | fftools/ffmpeg.h | 2 | ||||
| -rw-r--r-- | fftools/ffmpeg_opt.c | 1 |
3 files changed, 20 insertions, 5 deletions
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c index f50e745ab0..bed87a2199 100644 --- a/fftools/ffmpeg.c +++ b/fftools/ffmpeg.c @@ -1351,6 +1351,12 @@ static int reap_filters(int flush) continue; } + if (filtered_frame->pts != AV_NOPTS_VALUE) { + AVRational tb = av_buffersink_get_time_base(filter); + ost->last_filter_pts = av_rescale_q(filtered_frame->pts, tb, + AV_TIME_BASE_Q); + } + switch (av_buffersink_get_type(filter)) { case AVMEDIA_TYPE_VIDEO: if (!ost->frame_aspect_ratio.num) @@ -3448,13 +3454,19 @@ static OutputStream *choose_output(void) for (i = 0; i < nb_output_streams; i++) { OutputStream *ost = output_streams[i]; - int64_t opts = ost->last_mux_dts == AV_NOPTS_VALUE ? INT64_MIN : + int64_t opts; + + if (ost->filter && ost->last_filter_pts != AV_NOPTS_VALUE) { + opts = ost->last_filter_pts; + } else { + opts = ost->last_mux_dts == AV_NOPTS_VALUE ? INT64_MIN : av_rescale_q(ost->last_mux_dts, ost->st->time_base, AV_TIME_BASE_Q); - if (ost->last_mux_dts == AV_NOPTS_VALUE) - av_log(NULL, AV_LOG_DEBUG, - "cur_dts is invalid st:%d (%d) [init:%d i_done:%d finish:%d] (this is harmless if it occurs once at the start per stream)\n", - ost->st->index, ost->st->id, ost->initialized, ost->inputs_done, ost->finished); + if (ost->last_mux_dts == AV_NOPTS_VALUE) + av_log(NULL, AV_LOG_DEBUG, + "cur_dts is invalid st:%d (%d) [init:%d i_done:%d finish:%d] (this is harmless if it occurs once at the start per stream)\n", + ost->st->index, ost->st->id, ost->initialized, ost->inputs_done, ost->finished); + } if (!ost->initialized && !ost->inputs_done) return ost->unavailable ? NULL : ost; diff --git a/fftools/ffmpeg.h b/fftools/ffmpeg.h index ecceedbd90..7ff303e370 100644 --- a/fftools/ffmpeg.h +++ b/fftools/ffmpeg.h @@ -470,6 +470,8 @@ typedef struct OutputStream { int64_t first_pts; /* dts of the last packet sent to the muxer */ int64_t last_mux_dts; + /* pts of the last frame received from the filters, in AV_TIME_BASE_Q */ + int64_t last_filter_pts; // the timebase of the packets sent to the muxer AVRational mux_timebase; AVRational enc_timebase; diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c index 2998e00546..db8ec33cde 100644 --- a/fftools/ffmpeg_opt.c +++ b/fftools/ffmpeg_opt.c @@ -1721,6 +1721,7 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e input_streams[source_index]->st->discard = input_streams[source_index]->user_set_discard; } ost->last_mux_dts = AV_NOPTS_VALUE; + ost->last_filter_pts = AV_NOPTS_VALUE; return ost; } |