ffmpeg | branch: master | Niklas Haas <g...@haasn.dev> | Wed May 21 16:04:48 2025 +0200| [4099d53759ce5d9190a339c02b6bb486e2880f66] | committer: Niklas Haas
avfilter/vf_interlace_vulkan: fix FPS and PTS calculation ol->frame_rate is 0/0, so we need to calcalute the correct value based on the il->frame_rate instead. Also adjust the time base, PTS and frame_duration values accordingly. (Logic taken from vf_tinterlace.c) > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4099d53759ce5d9190a339c02b6bb486e2880f66 --- libavfilter/vf_interlace_vulkan.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/libavfilter/vf_interlace_vulkan.c b/libavfilter/vf_interlace_vulkan.c index b5cd321fef..7afb30c2d7 100644 --- a/libavfilter/vf_interlace_vulkan.c +++ b/libavfilter/vf_interlace_vulkan.c @@ -189,7 +189,9 @@ static int interlace_vulkan_filter_frame(AVFilterLink *link, AVFrame *in) AVFrame *out = NULL, *input_top, *input_bot; AVFilterContext *ctx = link->dst; InterlaceVulkanContext *s = ctx->priv; + const AVFilterLink *inlink = ctx->inputs[0]; AVFilterLink *outlink = ctx->outputs[0]; + FilterLink *l = ff_filter_link(outlink); if (!s->initialized) RET(init_filter(ctx)); @@ -226,6 +228,9 @@ static int interlace_vulkan_filter_frame(AVFilterLink *link, AVFrame *in) if (s->mode == MODE_TFF) out->flags |= AV_FRAME_FLAG_TOP_FIELD_FIRST; + out->pts = av_rescale_q(out->pts, inlink->time_base, outlink->time_base); + out->duration = av_rescale_q(1, av_inv_q(l->frame_rate), outlink->time_base); + av_frame_free(&s->cur); av_frame_free(&in); @@ -260,9 +265,12 @@ static void interlace_vulkan_uninit(AVFilterContext *avctx) static int config_out_props(AVFilterLink *outlink) { + AVFilterLink *inlink = outlink->src->inputs[0]; + const FilterLink *il = ff_filter_link(inlink); FilterLink *ol = ff_filter_link(outlink); - ol->frame_rate = av_mul_q(ol->frame_rate, av_make_q(1, 2)); + ol->frame_rate = av_mul_q(il->frame_rate, av_make_q(1, 2)); + outlink->time_base = av_mul_q(inlink->time_base, av_make_q(2, 1)); return ff_vk_filter_config_output(outlink); } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
