@@ -1343,6 +1343,12 @@ 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)
@@ -3440,13 +3446,19 @@ 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;
@@ -468,6 +468,8 @@ 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;
@@ -1667,6 +1667,7 @@ 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;
}