读入根目录下视频文件，然后改变该视频分辨率，播放改变分辨率后的视频文件
资源文件列表
FFmpeg/Debug/avcodec-56.dll , 22361088
FFmpeg/Debug/avformat-56.dll , 6006784
FFmpeg/Debug/avutil-54.dll , 493568
FFmpeg/Debug/FFmpeg.exe , 33792
FFmpeg/Debug/FFmpeg.ilk , 400792
FFmpeg/Debug/FFmpeg.pdb , 617472
FFmpeg/Debug/SDL2.dll , 1007104
FFmpeg/Debug/swresample-1.dll , 281600
FFmpeg/Debug/swscale-3.dll , 452608
FFmpeg/Debug/test.flv , 933615
FFmpeg/FFmpeg/avcodec-56.dll , 22361088
FFmpeg/FFmpeg/avformat-56.dll , 6006784
FFmpeg/FFmpeg/avutil-54.dll , 493568
FFmpeg/FFmpeg/Debug/cl.command.1.tlog , 584
FFmpeg/FFmpeg/Debug/CL.read.1.tlog , 15142
FFmpeg/FFmpeg/Debug/CL.write.1.tlog , 338
FFmpeg/FFmpeg/Debug/FFmpeg.Build.CppClean.log , 2995
FFmpeg/FFmpeg/Debug/FFmpeg.exe.embed.manifest , 658
FFmpeg/FFmpeg/Debug/FFmpeg.exe.embed.manifest.res , 724
FFmpeg/FFmpeg/Debug/FFmpeg.exe.intermediate.manifest , 616
FFmpeg/FFmpeg/Debug/FFmpeg.lastbuildstate , 98
FFmpeg/FFmpeg/Debug/FFmpeg.log , 3263
FFmpeg/FFmpeg/Debug/FFmpeg.obj , 33794
FFmpeg/FFmpeg/Debug/FFmpeg.vcxprojResolveAssemblyReference.cache , 713
FFmpeg/FFmpeg/Debug/FFmpeg.write.1.tlog , 0
FFmpeg/FFmpeg/Debug/FFmpeg_manifest.rc , 202
FFmpeg/FFmpeg/Debug/link-cvtres.read.1.tlog , 2
FFmpeg/FFmpeg/Debug/link-cvtres.write.1.tlog , 2
FFmpeg/FFmpeg/Debug/link.11512-cvtres.read.1.tlog , 2
FFmpeg/FFmpeg/Debug/link.11512-cvtres.write.1.tlog , 2
FFmpeg/FFmpeg/Debug/link.11512.read.1.tlog , 2
FFmpeg/FFmpeg/Debug/link.11512.write.1.tlog , 2
FFmpeg/FFmpeg/Debug/link.13036-cvtres.read.1.tlog , 2
FFmpeg/FFmpeg/Debug/link.13036-cvtres.write.1.tlog , 2
FFmpeg/FFmpeg/Debug/link.13036.read.1.tlog , 2
FFmpeg/FFmpeg/Debug/link.13036.write.1.tlog , 2
FFmpeg/FFmpeg/Debug/link.command.1.tlog , 1940
FFmpeg/FFmpeg/Debug/link.read.1.tlog , 4144
FFmpeg/FFmpeg/Debug/link.write.1.tlog , 738
FFmpeg/FFmpeg/Debug/mt.command.1.tlog , 376
FFmpeg/FFmpeg/Debug/mt.read.1.tlog , 310
FFmpeg/FFmpeg/Debug/mt.write.1.tlog , 310
FFmpeg/FFmpeg/Debug/rc.command.1.tlog , 514
FFmpeg/FFmpeg/Debug/rc.read.1.tlog , 282
FFmpeg/FFmpeg/Debug/rc.write.1.tlog , 290
FFmpeg/FFmpeg/Debug/vc100.idb , 330752
FFmpeg/FFmpeg/Debug/vc100.pdb , 151552
FFmpeg/FFmpeg/FFmpeg.cpp , 5353
FFmpeg/FFmpeg/FFmpeg.vcxproj , 3835
FFmpeg/FFmpeg/FFmpeg.vcxproj.filters , 944
FFmpeg/FFmpeg/FFmpeg.vcxproj.user , 143
FFmpeg/FFmpeg/include/inttypes.h , 5721
FFmpeg/FFmpeg/include/libavcodec/avcodec.h , 181963
FFmpeg/FFmpeg/include/libavcodec/avfft.h , 3111
FFmpeg/FFmpeg/include/libavcodec/d3d11va.h , 2504
FFmpeg/FFmpeg/include/libavcodec/dv_profile.h , 3998
FFmpeg/FFmpeg/include/libavcodec/dxva2.h , 2358
FFmpeg/FFmpeg/include/libavcodec/old_codec_ids.h , 10623
FFmpeg/FFmpeg/include/libavcodec/qsv.h , 1185
FFmpeg/FFmpeg/include/libavcodec/vaapi.h , 4007
FFmpeg/FFmpeg/include/libavcodec/vda.h , 5928
FFmpeg/FFmpeg/include/libavcodec/vdpau.h , 7972
FFmpeg/FFmpeg/include/libavcodec/version.h , 6543
FFmpeg/FFmpeg/include/libavcodec/vorbis_parser.h , 2356
FFmpeg/FFmpeg/include/libavcodec/xvmc.h , 6062
FFmpeg/FFmpeg/include/libavdevice/avdevice.h , 17923
FFmpeg/FFmpeg/include/libavdevice/version.h , 1859
FFmpeg/FFmpeg/include/libavfilter/asrc_abuffer.h , 3321
FFmpeg/FFmpeg/include/libavfilter/avcodec.h , 2390
FFmpeg/FFmpeg/include/libavfilter/avfilter.h , 57143
FFmpeg/FFmpeg/include/libavfilter/avfiltergraph.h , 975
FFmpeg/FFmpeg/include/libavfilter/buffersink.h , 7539
FFmpeg/FFmpeg/include/libavfilter/buffersrc.h , 4899
FFmpeg/FFmpeg/include/libavfilter/version.h , 2919
FFmpeg/FFmpeg/include/libavformat/avformat.h , 105794
FFmpeg/FFmpeg/include/libavformat/avio.h , 22250
FFmpeg/FFmpeg/include/libavformat/version.h , 2391
FFmpeg/FFmpeg/include/libavutil/adler32.h , 1584
FFmpeg/FFmpeg/include/libavutil/aes.h , 1834
FFmpeg/FFmpeg/include/libavutil/attributes.h , 4236
FFmpeg/FFmpeg/include/libavutil/audioconvert.h , 82
FFmpeg/FFmpeg/include/libavutil/audio_fifo.h , 4475
FFmpeg/FFmpeg/include/libavutil/avassert.h , 2113
FFmpeg/FFmpeg/include/libavutil/avconfig.h , 211
FFmpeg/FFmpeg/include/libavutil/avstring.h , 13319
FFmpeg/FFmpeg/include/libavutil/avutil.h , 8632
FFmpeg/FFmpeg/include/libavutil/base64.h , 2079
FFmpeg/FFmpeg/include/libavutil/blowfish.h , 2313
FFmpeg/FFmpeg/include/libavutil/bprint.h , 7797
FFmpeg/FFmpeg/include/libavutil/bswap.h , 2858
FFmpeg/FFmpeg/include/libavutil/buffer.h , 9772
FFmpeg/FFmpeg/include/libavutil/camellia.h , 2139
FFmpeg/FFmpeg/include/libavutil/cast5.h , 2512
FFmpeg/FFmpeg/include/libavutil/channel_layout.h , 9071
FFmpeg/FFmpeg/include/libavutil/common.h , 14756
FFmpeg/FFmpeg/include/libavutil/cpu.h , 4989
FFmpeg/FFmpeg/include/libavutil/crc.h , 2783
FFmpeg/FFmpeg/include/libavutil/dict.h , 7857
FFmpeg/FFmpeg/include/libavutil/display.h , 3192
FFmpeg/FFmpeg/include/libavutil/downmix_info.h , 3235
FFmpeg/FFmpeg/include/libavutil/error.h , 5468
FFmpeg/FFmpeg/include/libavutil/eval.h , 5303
FFmpeg/FFmpeg/include/libavutil/ffversion.h , 128
FFmpeg/FFmpeg/include/libavutil/fifo.h , 5036
FFmpeg/FFmpeg/include/libavutil/file.h , 2458
FFmpeg/FFmpeg/include/libavutil/frame.h , 24233
FFmpeg/FFmpeg/include/libavutil/hash.h , 3591
FFmpeg/FFmpeg/include/libavutil/hmac.h , 2870
FFmpeg/FFmpeg/include/libavutil/imgutils.h , 8329
FFmpeg/FFmpeg/include/libavutil/intfloat.h , 1726
FFmpeg/FFmpeg/include/libavutil/intreadwrite.h , 18346
FFmpeg/FFmpeg/include/libavutil/lfg.h , 1986
FFmpeg/FFmpeg/include/libavutil/log.h , 10669
FFmpeg/FFmpeg/include/libavutil/lzo.h , 2048
FFmpeg/FFmpeg/include/libavutil/macros.h , 1203
FFmpeg/FFmpeg/include/libavutil/mathematics.h , 5186
FFmpeg/FFmpeg/include/libavutil/md5.h , 1961
FFmpeg/FFmpeg/include/libavutil/mem.h , 14813
FFmpeg/FFmpeg/include/libavutil/motion_vector.h , 1580
FFmpeg/FFmpeg/include/libavutil/murmur3.h , 1222
FFmpeg/FFmpeg/include/libavutil/old_pix_fmts.h , 14404
FFmpeg/FFmpeg/include/libavutil/opt.h , 37659
FFmpeg/FFmpeg/include/libavutil/parseutils.h , 7575
FFmpeg/FFmpeg/include/libavutil/pixdesc.h , 14900
FFmpeg/FFmpeg/include/libavutil/pixelutils.h , 2071
FFmpeg/FFmpeg/include/libavutil/pixfmt.h , 34699
FFmpeg/FFmpeg/include/libavutil/random_seed.h , 1400
FFmpeg/FFmpeg/include/libavutil/rational.h , 4364
FFmpeg/FFmpeg/include/libavutil/replaygain.h , 1610
FFmpeg/FFmpeg/include/libavutil/ripemd.h , 2024
FFmpeg/FFmpeg/include/libavutil/samplefmt.h , 10211
FFmpeg/FFmpeg/include/libavutil/sha.h , 1941
FFmpeg/FFmpeg/include/libavutil/sha512.h , 2027
FFmpeg/FFmpeg/include/libavutil/stereo3d.h , 3702
FFmpeg/FFmpeg/include/libavutil/threadmessage.h , 3127
FFmpeg/FFmpeg/include/libavutil/time.h , 1800
FFmpeg/FFmpeg/include/libavutil/timecode.h , 5325
FFmpeg/FFmpeg/include/libavutil/timestamp.h , 2616
FFmpeg/FFmpeg/include/libavutil/twofish.h , 2245
FFmpeg/FFmpeg/include/libavutil/version.h , 4062
FFmpeg/FFmpeg/include/libavutil/xtea.h , 1868
FFmpeg/FFmpeg/include/libpostproc/postprocess.h , 2931
FFmpeg/FFmpeg/include/libpostproc/version.h , 1678
FFmpeg/FFmpeg/include/libswresample/swresample.h , 20277
FFmpeg/FFmpeg/include/libswresample/version.h , 1697
FFmpeg/FFmpeg/include/libswscale/swscale.h , 12201
FFmpeg/FFmpeg/include/libswscale/version.h , 2013
FFmpeg/FFmpeg/include/sdl2/begin_code.h , 4135
FFmpeg/FFmpeg/include/sdl2/close_code.h , 1417
FFmpeg/FFmpeg/include/sdl2/SDL.h , 5374
FFmpeg/FFmpeg/include/sdl2/SDL_assert.h , 10709
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