Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
ffmpeg-libs
ffmpeg-libs(x86-64)
libavcodec.so.57()(64bit)
libavcodec.so.57(LIBAVCODEC_57)(64bit)
libavfilter.so.6()(64bit)
libavfilter.so.6(LIBAVFILTER_6)(64bit)
libavformat.so.57()(64bit)
libavformat.so.57(LIBAVFORMAT_57)(64bit)
libavresample.so.3()(64bit)
libavresample.so.3(LIBAVRESAMPLE_3)(64bit)
libavutil.so.55()(64bit)
libavutil.so.55(LIBAVUTIL_55)(64bit)
libpostproc.so.54()(64bit)
libpostproc.so.54(LIBPOSTPROC_54)(64bit)
libswresample.so.2()(64bit)
libswresample.so.2(LIBSWRESAMPLE_2)(64bit)
libswscale.so.4()(64bit)
libswscale.so.4(LIBSWSCALE_4)(64bit)

Requires :

/sbin/ldconfig
/sbin/ldconfig
libOpenCL.so.1()(64bit)
libOpenCL.so.1(OPENCL_1.0)(64bit)
libX11.so.6()(64bit)
libass.so.5()(64bit)
libavcodec.so.57()(64bit)
libavcodec.so.57(LIBAVCODEC_57)(64bit)
libavformat.so.57()(64bit)
libavformat.so.57(LIBAVFORMAT_57)(64bit)
libavresample.so.3()(64bit)
libavresample.so.3(LIBAVRESAMPLE_3)(64bit)
libavutil.so.55()(64bit)
libavutil.so.55(LIBAVUTIL_55)(64bit)
libbluray.so.2()(64bit)
libbz2.so.1()(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.17)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libc.so.6(GLIBC_2.7)(64bit)
libdl.so.2()(64bit)
libdl.so.2(GLIBC_2.2.5)(64bit)
libfontconfig.so.1()(64bit)
libfreetype.so.6()(64bit)
libfribidi.so.0()(64bit)
libgcrypt.so.20()(64bit)
libgcrypt.so.20(GCRYPT_1.6)(64bit)
libgnutls.so.30()(64bit)
libgnutls.so.30(GNUTLS_3_4)(64bit)
libgsm.so.1()(64bit)
libm.so.6()(64bit)
libm.so.6(GLIBC_2.2.5)(64bit)
libmfx.so.0()(64bit)
libmp3lame.so.0()(64bit)
libopencore-amrnb.so.0()(64bit)
libopencore-amrwb.so.0()(64bit)
libopenjp2.so.7()(64bit)
libopus.so.0()(64bit)
libpostproc.so.54()(64bit)
libpostproc.so.54(LIBPOSTPROC_54)(64bit)
libpthread.so.0()(64bit)
libpthread.so.0(GLIBC_2.2.5)(64bit)
libpthread.so.0(GLIBC_2.3.2)(64bit)
libschroedinger-1.0.so.0()(64bit)
libsoxr.so.0()(64bit)
libspeex.so.1()(64bit)
libswresample.so.2()(64bit)
libswresample.so.2(LIBSWRESAMPLE_2)(64bit)
libswscale.so.4()(64bit)
libswscale.so.4(LIBSWSCALE_4)(64bit)
libtheoradec.so.1()(64bit)
libtheoradec.so.1(libtheoradec_1.0)(64bit)
libtheoraenc.so.1()(64bit)
libtheoraenc.so.1(libtheoraenc_1.0)(64bit)
libva-drm.so.1()(64bit)
libva-x11.so.1()(64bit)
libva.so.1()(64bit)
libva.so.1(VA_API_0.33.0)(64bit)
libvdpau.so.1()(64bit)
libvo-amrwbenc.so.0()(64bit)
libvorbis.so.0()(64bit)
libvorbisenc.so.2()(64bit)
libvpx.so.4()(64bit)
libx264.so.148()(64bit)
libx265.so.130()(64bit)
libxvidcore.so.4()(64bit)
libz.so.1()(64bit)
libz.so.1(ZLIB_1.2.0)(64bit)
libz.so.1(ZLIB_1.2.0.2)(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsXz) <= 5.2-1
rtld(GNU_HASH)

Content of RPM :
/usr/lib/.build-id
/usr/lib/.build-id/00
/usr/lib/.build-id/00/5299793f5fa345ee49a4c1434e9434af026a79
/usr/lib/.build-id/26
/usr/lib/.build-id/26/9770051080ccf734adbe67edb03580d201d5e8
/usr/lib/.build-id/68
/usr/lib/.build-id/68/2d0293b34a0373651d6099543b31a3536228fb
/usr/lib/.build-id/8b
/usr/lib/.build-id/8b/a78622839759a452217cc7430c8f902484380c
/usr/lib/.build-id/8c
/usr/lib/.build-id/8c/d654c064d8fb01bd3d47e2bb7ec43cabb991b8
/usr/lib/.build-id/91
/usr/lib/.build-id/91/c357625fe0243ef5a0864e863ae46d9d81ab79
/usr/lib/.build-id/9f
/usr/lib/.build-id/9f/1516998b33806596b7045f6dcd2fe1fca2787b
/usr/lib/.build-id/b0
/usr/lib/.build-id/b0/4f5c20fb912ead5c19a7a06cad1fef3beff24a
/usr/lib/.build-id/c2
/usr/lib/.build-id/c2/bc649284140a5057cd5a9dac19b4391cb58797
/usr/lib64/libavcodec.so.57
/usr/lib64/libavcodec.so.57.89.100
/usr/lib64/libavfilter.so.6
/usr/lib64/libavfilter.so.6.82.100
/usr/lib64/libavformat.so.57
/usr/lib64/libavformat.so.57.71.100
/usr/lib64/libavresample.so.3
/usr/lib64/libavresample.so.3.5.0
/usr/lib64/libavutil.so.55
/usr/lib64/libavutil.so.55.58.100
/usr/lib64/libpostproc.so.54
There is 11 files more in these RPM.