fix: forced stdin and stdout formats for ffmpeg (#7272)
fix: forced stdin and stdout formats for ffmpeg (#7272)


VasilyStrelyaev/testcafe,miherlosev/testcafe,DevExpress/testcafe,DevExpress/testcafe,AndreyBelym/testcafe,VasilyStrelyaev/testcafe,AndreyBelym/testcafe,miherlosev/testcafe,DevExpress/testcafe,DevExpress/testcafe,miherlosev/testcafe,VasilyStrelyaev/testcafe,miherlosev/testcafe,VasilyStrelyaev/testcafe,DevExpress/testcafe,AndreyBelym/testcafe,AndreyBelym/testcafe,AndreyBelym/testcafe,miherlosev/testcafe,VasilyStrelyaev/testcafe