avformat/flvenc: Do not allow creating h263/mpeg4 in flv without unofficial format extensions being enabled.

Found-by: Jean-Baptiste Kempf <jb@videolan.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/udp: fix build on MINIX

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avdevice/lavfi: Use av_malloc_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/af_aphaser: Use av_malloc_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/af_channelmap: Use av_mallocz_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/af_amix: Use av_mallocz_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/tta: fix macro ()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/tscc2: fix macro ()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ffmpeg_opt: remove unused variable and undocumented and not working command line option

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ffmpeg: support setting AVStream.discard

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/hevc_sei: fix invalid get_bits() in a comment

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
x86/vp9: inital AVX2 intra_pred

tos3k-vp9-b10000.webm on a Core i5-4200U @1.6GHz

1219 decicycles in ff_vp9_ipred_dc_32x32_ssse3, 131070 runs, 2 skips
439 decicycles in ff_vp9_ipred_dc_32x32_avx2, 131070 runs, 2 skips

3570 decicycles in ff_vp9_ipred_dc_top_32x32_ssse3, 4096 runs, 0 skips
2494 decicycles in ff_vp9_ipred_dc_top_32x32_avx2, 4096 runs, 0 skips

1419 decicycles in ff_vp9_ipred_dc_left_32x32_ssse3, 16384 runs, 0 skips
717 decicycles in ff_vp9_ipred_dc_left_32x32_avx2, 16384 runs, 0 skips

2737 decicycles in ff_vp9_ipred_tm_32x32_avx, 1024 runs, 0 skips
2088 decicycles in ff_vp9_ipred_tm_32x32_avx2, 1024 runs, 0 skips

3090 decicycles in ff_vp9_ipred_v_32x32_avx, 512 runs, 0 skips
2226 decicycles in ff_vp9_ipred_v_32x32_avx2, 512 runs, 0 skips

1565 decicycles in ff_vp9_ipred_h_32x32_avx, 1024 runs, 0 skips
922 decicycles in ff_vp9_ipred_h_32x32_avx2, 1024 runs, 0 skips

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
configure: add llauddsp dependancy for wmalossless_decoder

Found-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
dynamic loading of shared faac library
dynamic loading of shared fdk-aac library
avfilters: better behavior of frei0r on win32
programs: print version info and configuration only on -version
configure: fix modplug detection (it needs +lstdc++)
no Werror on implicit-function-declaration and missing-prototypes
removed c99 loop var decl