From 2bd21b96096320bc12532119a6b0f7a974db6c19 Mon Sep 17 00:00:00 2001 From: Calvin Walton Date: Fri, 21 Jun 2019 09:08:03 -0400 Subject: vf_drawtext: Add pkt_pos, pkt_duration, pkt_size as variables Changes to vf_drawtext.c written by Calvin Walton Changes to filters.texi written by greg Luce with lots of help from Moritz Barsnick and Gyan Fixes #7947. --- libavfilter/vf_drawtext.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'libavfilter/vf_drawtext.c') diff --git a/libavfilter/vf_drawtext.c b/libavfilter/vf_drawtext.c index 01cd7fa122..8f4badbdb5 100644 --- a/libavfilter/vf_drawtext.c +++ b/libavfilter/vf_drawtext.c @@ -88,6 +88,9 @@ static const char *const var_names[] = { "x", "y", "pict_type", + "pkt_pos", + "pkt_duration", + "pkt_size", NULL }; @@ -125,6 +128,9 @@ enum var_name { VAR_X, VAR_Y, VAR_PICT_TYPE, + VAR_PKT_POS, + VAR_PKT_DURATION, + VAR_PKT_SIZE, VAR_VARS_NB }; @@ -1516,6 +1522,9 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame) NAN : frame->pts * av_q2d(inlink->time_base); s->var_values[VAR_PICT_TYPE] = frame->pict_type; + s->var_values[VAR_PKT_POS] = frame->pkt_pos; + s->var_values[VAR_PKT_DURATION] = frame->pkt_duration * av_q2d(inlink->time_base); + s->var_values[VAR_PKT_SIZE] = frame->pkt_size; s->metadata = frame->metadata; draw_text(ctx, frame, frame->width, frame->height); -- cgit v1.2.3