From 0f407cdea291ac39505dd20a81ed63f3ddf34ef1 Mon Sep 17 00:00:00 2001 From: Haihao Xiang Date: Tue, 7 Feb 2023 11:59:07 +0800 Subject: avfilter: add QSV variants of the stack filters Include hstack_qsv, vstack_qsv and xstack_qsv. They may accept input streams with different sizes. Examples: $ ffmpeg -hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \ -filter_complex "[0:v][0:v]hstack_qsv" -f null - $ ffmpeg \ -hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \ -hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \ -hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \ -hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \ -filter_complex "[0:v][1:v][2:v][3:v]xstack_qsv=inputs=4:fill=0x000000:layout=0_0_1920x1080|w0_0_1920x1080|0_h0_1920x1080|w0_h0_1920x1080" \ -f null - Signed-off-by: Haihao Xiang --- Changelog | 1 + 1 file changed, 1 insertion(+) (limited to 'Changelog') diff --git a/Changelog b/Changelog index d15acbe678..0644f39d59 100644 --- a/Changelog +++ b/Changelog @@ -44,6 +44,7 @@ version : - RKA decoder and demuxer - filtergraph syntax in ffmpeg CLI now supports passing file contents as option values, by prefixing option name with '/' +- hstack_qsv, vstack_qsv and xstack_qsv filters version 5.1: -- cgit v1.2.3