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author | Bin Jin <bjin1990@gmail.com> | 2014-08-22 02:26:46 +0200 |
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committer | wm4 <wm4@nowhere> | 2014-08-22 14:22:04 +0200 |
commit | 96c2021cb1c4a83f16b1f7dafd4e175034a71fcb (patch) | |
tree | 680fcc7f981d8539ab82fa9b27c1673363185427 | |
parent | e2d27cded79f01f20f536140163f8a87076ec8e2 (diff) | |
download | mpv-96c2021cb1c4a83f16b1f7dafd4e175034a71fcb.tar.bz2 mpv-96c2021cb1c4a83f16b1f7dafd4e175034a71fcb.tar.xz |
vf_vapoursynth: add display resolution support
Add two new script environment variables 'video_in_dw' and
'video_in_dh', representing the display resolution of video. Along
with video resolution, sample ratio aspect can be calculated in
scripts.
Currently it's impossible to change sample ratio aspect with single
vapoursynth filter since '_SARNum' and '_SARDen' frame properties
from output clip will be ignored. A following 'dsize' filter is
necessary for this purpose.
-rw-r--r-- | video/filter/vf_vapoursynth.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/video/filter/vf_vapoursynth.c b/video/filter/vf_vapoursynth.c index c8c9169a06..c9666438df 100644 --- a/video/filter/vf_vapoursynth.c +++ b/video/filter/vf_vapoursynth.c @@ -478,6 +478,9 @@ static int reinit_vs(struct vf_instance *vf) if (p->vsapi->propSetNode(vars, "video_in", p->in_node, 0)) goto error; + p->vsapi->propSetInt(vars, "video_in_dw", p->fmt_in.d_w, 0); + p->vsapi->propSetInt(vars, "video_in_dh", p->fmt_in.d_h, 0); + vsscript_setVariable(p->se, vars); if (vsscript_evaluateFile(&p->se, p->cfg_file, 0)) { @@ -519,6 +522,8 @@ static int config(struct vf_instance *vf, int width, int height, .imgfmt = fmt, .w = width, .h = height, + .d_w = d_width, + .d_h = d_height, }; if (reinit_vs(vf) < 0) |