diff options
| author | Wenbin Chen <wenbin.chen@intel.com> | 2023-08-15 16:34:25 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2023-08-17 12:06:09 +0800 |
| commit | 9ae4863cc57c38fa2f41f3b8c732fede4a2b78c6 (patch) | |
| tree | 556633b0aef3741e98d48034c29a481b6c17b23c | |
| parent | e0a5c35270c68d77d101e518901de5a9f002b451 (diff) | |
| download | ffmpeg-9ae4863cc57c38fa2f41f3b8c732fede4a2b78c6.tar.gz | |
libavfilter/vf_vpp_qsv: Fix a timestamp bug when framerate is not set
If user doesn't set framerate when he creates a filter, the filter uses
default framerate {0, 1}. This causes error when setting timebase to
1/framerate. Now change it to pass inlink->time_base to outlink when
framerate is not set.
This patch fixes ticket: #10476 #10468
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
| -rw-r--r-- | libavfilter/vf_vpp_qsv.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavfilter/vf_vpp_qsv.c b/libavfilter/vf_vpp_qsv.c index 92ef0f1d89..c07b45fedb 100644 --- a/libavfilter/vf_vpp_qsv.c +++ b/libavfilter/vf_vpp_qsv.c @@ -536,7 +536,10 @@ static int config_output(AVFilterLink *outlink) outlink->w = vpp->out_width; outlink->h = vpp->out_height; outlink->frame_rate = vpp->framerate; - outlink->time_base = av_inv_q(vpp->framerate); + if (vpp->framerate.num == 0 || vpp->framerate.den == 0) + outlink->time_base = inlink->time_base; + else + outlink->time_base = av_inv_q(vpp->framerate); param.filter_frame = NULL; param.set_frame_ext_params = vpp_set_frame_ext_params; |