/*
?*?Various?utilities?for?command?line?tools
?*?Copyright?（c）?2000-2003?Fabrice?Bellard
?*
?*?This?file?is?part?of?FFmpeg.
?*
?*?FFmpeg?is?free?software;?you?can?redistribute?it?and/or
?*?modify?it?under?the?terms?of?the?GNU?Lesser?General?Public
?*?License?as?published?by?the?Free?Software?Foundation;?either
?*?version?2.1?of?the?License?or?（at?your?option）?any?later?version.
?*
?*?FFmpeg?is?distributed?in?the?hope?that?it?will?be?useful
?*?but?WITHOUT?ANY?WARRANTY;?without?even?the?implied?warranty?of
?*?MERCHANTABILITY?or?FITNESS?FOR?A?PARTICULAR?PURPOSE.??See?the?GNU
?*?Lesser?General?Public?License?for?more?details.
?*
?*?You?should?have?received?a?copy?of?the?GNU?Lesser?General?Public
?*?License?along?with?FFmpeg;?if?not?write?to?the?Free?Software
?*?Foundation?Inc.?51?Franklin?Street?Fifth?Floor?Boston?MA?02110-1301?USA
?*/

#include?
#include?
#include?
#include?
#include?

/*?Include?only?the?enabled?headers?since?some?compilers?（namely?Sun
???Studio）?will?not?omit?unused?inline?functions?and?create?undefined
???references?to?libraries?that?are?not?being?built.?*/

#include?“config.h“
#include?“compat/va_copy.h“
#include?“libavformat/avformat.h“
#include?“libavfilter/avfilter.h“
#include?“libavdevice/avdevice.h“
#include?“libavresample/avresample.h“
#include?“libswscale/swscale.h“
#include?“libswresample/swresample.h“
#include?“libpostproc/postprocess.h“
#include?“libavutil/avassert.h“
#include?“libavutil/avstring.h“
#include?“libavutil/bprint.h“
#include?“libavutil/display.h“
#include?“libavutil/mathematics.h“
#include?“libavutil/imgutils.h“
#include?“libavutil/libm.h“
#include?“libavutil/parseutils.h“
#include?“libavutil/pixdesc.h“
#include?“libavutil/eval.h“
#include?“libavutil/dict.h“
#include?“libavutil/opt.h“
#include?“libavutil/cpu.h“
#include?“libavutil/ffversion.h“
#include?“libavutil/version.h“
#include?“cmdutils.h“
#if?CONFIG_NETWORK
#include?“libavformat/network.h“
#endif
#if?HAVE_SYS_RESOURCE_H
#include?
#include?
#endif
#ifdef?_WIN32
#include?
#endif

static?int?init_report（const?char?*env）;

AVDictionary?*sws_dict;
AVDictionary?*swr_opts;
AVDictionary?*format_opts?*codec_opts?*resample_opts;

static?FILE?*report_file;
static?int?report_file_level?=?AV_LOG_DEBUG;
int?hide_banner?=?0;

enum?show_muxdemuxers?{
????SHOW_DEFAULT
????SHOW_DEMUXERS
????SHOW_MUXERS
};

void?init_opts（void）
{
????av_dict_set（&sws_dict?“flags“?“bicubic“?0）;
}

void?uninit_opts（void）
{
????av_dict_free（&swr_opts）;
????av_dict_free（&sws_dict）;
????av_dict_free（&format_opts）;
????av_dict_free（&codec_opts）;
????av_dict_free（&resample_opts）;
}

void?log_callback_help（void?*ptr?int?level?const?char?*fmt?va_list?vl）
{
????vfprintf（stdout?fmt?vl）;
}

static?void?log_callback_report（void?*ptr?int?level?const?char?*fmt?va_list?vl）
{
????va_list?v

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????75553??2019-03-28?12:24??cmdutils.c
?????文件???????25191??2019-03-27?17:49??cmdutils.h
?????目錄???????????0??2019-03-27?19:45??compat\
?????目錄???????????0??2019-03-27?19:43??compat\aix\
?????文件????????1061??2019-03-27?10:35??compat\aix\math.h
?????目錄???????????0??2019-03-27?19:43??compat\atomics\
?????目錄???????????0??2019-03-27?19:43??compat\atomics\dummy\
?????文件????????5615??2019-03-27?10:35??compat\atomics\dummy\stdatomic.h
?????目錄???????????0??2019-03-27?19:43??compat\atomics\gcc\
?????文件????????6344??2019-03-27?10:35??compat\atomics\gcc\stdatomic.h
?????目錄???????????0??2019-03-27?19:45??compat\atomics\pthread\
?????文件????????6265??2019-03-27?10:35??compat\atomics\pthread\stdatomic.h
?????目錄???????????0??2019-03-27?19:43??compat\atomics\suncc\
?????文件????????5841??2019-03-27?10:35??compat\atomics\suncc\stdatomic.h
?????目錄???????????0??2019-03-27?19:43??compat\atomics\win32\
?????文件????????5865??2019-03-27?10:35??compat\atomics\win32\stdatomic.h
?????目錄???????????0??2019-03-27?19:43??compat\avisynth\
?????文件???????44570??2019-03-27?10:35??compat\avisynth\avisynth_c.h
?????目錄???????????0??2019-03-27?19:43??compat\avisynth\avs\
?????文件????????2409??2019-03-27?10:35??compat\avisynth\avs\capi.h
?????文件????????2432??2019-03-27?10:35??compat\avisynth\avs\config.h
?????文件????????2106??2019-03-27?10:35??compat\avisynth\avs\types.h
?????文件???????26929??2019-03-27?10:35??compat\avisynth\avxsynth_c.h
?????目錄???????????0??2019-03-27?19:43??compat\avisynth\windowsPorts\
?????文件????????1828??2019-03-27?10:35??compat\avisynth\windowsPorts\basicDataTypeConversions.h
?????文件????????2407??2019-03-27?10:35??compat\avisynth\windowsPorts\windows2linux.h
?????目錄???????????0??2019-03-27?19:43??compat\cuda\
?????文件????????3395??2019-03-27?10:35??compat\cuda\dynlink_cuda.h
?????文件???????45827??2019-03-27?10:35??compat\cuda\dynlink_cuviddec.h
?????文件???????11210??2019-03-27?10:35??compat\cuda\dynlink_loader.h
?????文件???????21193??2019-03-27?10:35??compat\cuda\dynlink_nvcuvid.h
............此處省略1317個文件信息