On 07.02.20 21:23, Paul B Mahol wrote:
On 2/6/20, Robert Deibel wrote:
Would appreciate further review or info.
Are you sure this change does not break older scripts?
You were right, it did break older scripts. Clips that were upscaled in
a previous filter would be transformed in a worse
Would appreciate further review or info.
On 29.01.20 10:54, Robert Deibel wrote:
Fix shaking of image when zoom is applied by the zoompan filter.
Resolves ticket https://trac.ffmpeg.org/ticket/4298
---
Fixed a typo/bug where dy was dx. Removed request for oversized frame from
filter, instead
On 29.01.20 11:49, Paul B Mahol wrote:
On 1/29/20, Robert Deibel wrote:
-
-av_opt_set_int(s->sws, "srcw", w, 0);
-av_opt_set_int(s->sws, "srch", h, 0);
+av_opt_set_int(s->sws, "srcw", crop_w, 0);
+av_opt_set_int(s->sws,
Fix shaking of image when zoom is applied by the zoompan filter.
Resolves ticket https://trac.ffmpeg.org/ticket/4298
---
Fixed a typo/bug where dy was dx. Removed request for oversized frame from
filter, instead allocate
internal frame and copy contents to out frame once dimensions are correct.
On 28.01.20 15:46, Paul B Mahol wrote:
On 1/28/20, Robert Deibel wrote:
On 27.01.20 16:44, Paul B Mahol wrote:
On 1/27/20, Robert Deibel wrote:
-y = *dy = av_clipd(*dy, 0, FFMAX(in->height - h, 0));
-var_values[VAR_Y] = *dy;
-y &= ~((1 << s->desc->log2_chroma_
On 27.01.20 16:44, Paul B Mahol wrote:
On 1/27/20, Robert Deibel wrote:
-y = *dy = av_clipd(*dy, 0, FFMAX(in->height - h, 0));
-var_values[VAR_Y] = *dy;
-y &= ~((1 << s->desc->log2_chroma_h) - 1);
-
-out = ff_get_video_buffer(outlink, outlink->w,
Fix shaking of image when zoom is applied by the zoompan filter.
Resolves ticket https://trac.ffmpeg.org/ticket/4298
---
Fixed the style issues and modified the comment of scale_to_grid() to
correctly specify the functionality.
libavfilter/vf_zoompan.c | 82 --
Fix shaking of image when zoom is applied by the zoompan filter.
Resolves ticket https://trac.ffmpeg.org/ticket/4298
---
libavfilter/vf_zoompan.c | 81
1 file changed, 57 insertions(+), 24 deletions(-)
diff --git a/libavfilter/vf_zoompan.c b/libavfilter/vf
Fix shaking of image when zoom is applied by the zoompan filter.
Resolves ticket https://trac.ffmpeg.org/ticket/4298
---
libavfilter/vf_zoompan.c | 93 ++--
1 file changed, 70 insertions(+), 23 deletions(-)
diff --git a/libavfilter/vf_zoompan.c b/libavfilter/vf
