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Code Issues Releases Activity

lavfi: use AVFrame.duration instead of AVFrame.pkt_duration

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This commit is contained in:
Anton Khirnov 2022-07-11 10:31:47 +02:00
parent ac2cda4296
commit 357ba45a5c
5 changed files with 45 additions and 1 deletions
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2
doc/filters.texi
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@ -11842,7 +11842,7 @@ The current packet's position in the input file or stream
(in bytes, from the start of the input). A value of -1 indicates
this info is not available.
@item pkt_duration
@item duration
The current packet's duration, in seconds.
@item pkt_size

7
libavfilter/buffersrc.c
View File

@ -243,6 +243,13 @@ FF_ENABLE_DEPRECATION_WARNINGS
}
}
#if FF_API_PKT_DURATION
FF_DISABLE_DEPRECATION_WARNINGS
if (copy->pkt_duration && copy->pkt_duration != copy->duration)
copy->duration = copy->pkt_duration;
FF_ENABLE_DEPRECATION_WARNINGS
#endif
ret = ff_filter_frame(ctx->outputs[0], copy);
if (ret < 0)
return ret;

14
libavfilter/f_loop.c
View File

@ -331,9 +331,16 @@ static int push_frame(AVFilterContext *ctx)
if (!out)
return AVERROR(ENOMEM);
out->pts += s->duration - s->start_pts;
#if FF_API_PKT_DURATION
FF_DISABLE_DEPRECATION_WARNINGS
if (out->pkt_duration)
duration = out->pkt_duration;
else
FF_ENABLE_DEPRECATION_WARNINGS
#endif
if (out->duration)
duration = out->duration;
else
duration = av_rescale_q(1, av_inv_q(outlink->frame_rate), outlink->time_base);
pts = out->pts + duration;
ret = ff_filter_frame(outlink, out);
@ -368,9 +375,16 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
return AVERROR(ENOMEM);
}
s->nb_frames++;
#if FF_API_PKT_DURATION
FF_DISABLE_DEPRECATION_WARNINGS
if (frame->pkt_duration)
duration = frame->pkt_duration;
else
FF_ENABLE_DEPRECATION_WARNINGS
#endif
if (frame->duration)
duration = frame->duration;
else
duration = av_rescale_q(1, av_inv_q(outlink->frame_rate), outlink->time_base);
s->duration = frame->pts + duration;
ret = ff_filter_frame(outlink, frame);

7
libavfilter/vf_deshake_opencl.c
View File

@ -1413,8 +1413,15 @@ static int filter_frame(AVFilterLink *link, AVFrame *input_frame)
&debug_matches, 1);
}
#if FF_API_PKT_DURATION
FF_DISABLE_DEPRECATION_WARNINGS
if (input_frame->pkt_duration) {
duration = input_frame->pkt_duration;
} else
FF_ENABLE_DEPRECATION_WARNINGS
#endif
if (input_frame->duration) {
duration = input_frame->duration;
} else {
duration = av_rescale_q(1, av_inv_q(outlink->frame_rate), outlink->time_base);
}

16
libavfilter/vf_drawtext.c
View File

@ -91,8 +91,11 @@ static const char *const var_names[] = {
"y",
"pict_type",
"pkt_pos",
#if FF_API_PKT_DURATION
"pkt_duration",
#endif
"pkt_size",
"duration",
NULL
};
@ -131,8 +134,11 @@ enum var_name {
VAR_Y,
VAR_PICT_TYPE,
VAR_PKT_POS,
#if FF_API_PKT_DURATION
VAR_PKT_DURATION,
#endif
VAR_PKT_SIZE,
VAR_DURATION,
VAR_VARS_NB
};
@ -1649,8 +1655,18 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
s->var_values[VAR_PICT_TYPE] = frame->pict_type;
s->var_values[VAR_PKT_POS] = frame->pkt_pos;
#if FF_API_PKT_DURATION
FF_DISABLE_DEPRECATION_WARNINGS
s->var_values[VAR_PKT_DURATION] = frame->pkt_duration * av_q2d(inlink->time_base);
if (frame->pkt_duration)
s->var_values[VAR_DURATION] = frame->pkt_duration * av_q2d(inlink->time_base);
else
FF_ENABLE_DEPRECATION_WARNINGS
#endif
s->var_values[VAR_DURATION] = frame->duration * av_q2d(inlink->time_base);
s->var_values[VAR_PKT_SIZE] = frame->pkt_size;
s->metadata = frame->metadata;
for (int i = 0; i < loop; i++) {