#include "libavformat/avformat.h"
#include "libavfilter/avfilter.h"
#include "libavdevice/avdevice.h"
+#include "libswscale/swscale.h"
+#include "libpostproc/postprocess.h"
#include "libavutil/avstring.h"
+#include "libavcodec/opt.h"
#include "cmdutils.h"
#include "version.h"
#ifdef CONFIG_NETWORK
#undef exit
+const char **opt_names;
+static int opt_name_count;
+AVCodecContext *avctx_opts[CODEC_TYPE_NB];
+AVFormatContext *avformat_opts;
+struct SwsContext *sws_opts;
double parse_number_or_die(const char *context, const char *numstr, int type, double min, double max)
{
}
}
+int opt_default(const char *opt, const char *arg){
+ int type;
+ const AVOption *o= NULL;
+ int opt_types[]={AV_OPT_FLAG_VIDEO_PARAM, AV_OPT_FLAG_AUDIO_PARAM, 0, AV_OPT_FLAG_SUBTITLE_PARAM, 0};
+
+ for(type=0; type<CODEC_TYPE_NB; type++){
+ const AVOption *o2 = av_find_opt(avctx_opts[0], opt, NULL, opt_types[type], opt_types[type]);
+ if(o2)
+ o = av_set_string2(avctx_opts[type], opt, arg, 1);
+ }
+ if(!o)
+ o = av_set_string2(avformat_opts, opt, arg, 1);
+ if(!o)
+ o = av_set_string2(sws_opts, opt, arg, 1);
+ if(!o){
+ if(opt[0] == 'a')
+ o = av_set_string2(avctx_opts[CODEC_TYPE_AUDIO], opt+1, arg, 1);
+ else if(opt[0] == 'v')
+ o = av_set_string2(avctx_opts[CODEC_TYPE_VIDEO], opt+1, arg, 1);
+ else if(opt[0] == 's')
+ o = av_set_string2(avctx_opts[CODEC_TYPE_SUBTITLE], opt+1, arg, 1);
+ }
+ if(!o)
+ return -1;
+
+// av_log(NULL, AV_LOG_ERROR, "%s:%s: %f 0x%0X\n", opt, arg, av_get_double(avctx_opts, opt, NULL), (int)av_get_int(avctx_opts, opt, NULL));
+
+ //FIXME we should always use avctx_opts, ... for storing options so there will not be any need to keep track of what i set over this
+ opt_names= av_realloc(opt_names, sizeof(void*)*(opt_name_count+1));
+ opt_names[opt_name_count++]= o->name;
+
+ if(avctx_opts[0]->debug || avformat_opts->debug)
+ av_log_set_level(AV_LOG_DEBUG);
+ return 0;
+}
+
+void set_context_opts(void *ctx, void *opts_ctx, int flags)
+{
+ int i;
+ for(i=0; i<opt_name_count; i++){
+ char buf[256];
+ const AVOption *opt;
+ const char *str= av_get_string(opts_ctx, opt_names[i], &opt, buf, sizeof(buf));
+ /* if an option with name opt_names[i] is present in opts_ctx then str is non-NULL */
+ if(str && ((opt->flags & flags) == flags))
+ av_set_string2(ctx, opt_names[i], str, 1);
+ }
+}
+
void print_error(const char *filename, int err)
{
switch(err) {
}
}
+#define PRINT_LIB_VERSION(outstream,libname,LIBNAME,indent) \
+ version= libname##_version(); \
+ fprintf(outstream, "%slib%-10s %2d.%2d.%2d / %2d.%2d.%2d\n", indent? " " : "", #libname, \
+ LIB##LIBNAME##_VERSION_MAJOR, LIB##LIBNAME##_VERSION_MINOR, LIB##LIBNAME##_VERSION_MICRO, \
+ version >> 16, version >> 8 & 0xff, version & 0xff);
+
+static void print_all_lib_versions(FILE* outstream, int indent)
+{
+ unsigned int version;
+ PRINT_LIB_VERSION(outstream, avutil, AVUTIL, indent);
+ PRINT_LIB_VERSION(outstream, avcodec, AVCODEC, indent);
+ PRINT_LIB_VERSION(outstream, avformat, AVFORMAT, indent);
+ PRINT_LIB_VERSION(outstream, avdevice, AVDEVICE, indent);
+#if ENABLE_AVFILTER
+ PRINT_LIB_VERSION(outstream, avfilter, AVFILTER, indent);
+#endif
+#if ENABLE_SWSCALE
+ PRINT_LIB_VERSION(outstream, swscale, SWSCALE, indent);
+#endif
+#if ENABLE_POSTPROC
+ PRINT_LIB_VERSION(outstream, postproc, POSTPROC, indent);
+#endif
+}
+
void show_banner(void)
{
fprintf(stderr, "%s version " FFMPEG_VERSION ", Copyright (c) %d-2008 Fabrice Bellard, et al.\n",
program_name, program_birth_year);
fprintf(stderr, " configuration: " FFMPEG_CONFIGURATION "\n");
- fprintf(stderr, " libavutil version: " AV_STRINGIFY(LIBAVUTIL_VERSION) "\n");
- fprintf(stderr, " libavcodec version: " AV_STRINGIFY(LIBAVCODEC_VERSION) "\n");
- fprintf(stderr, " libavformat version: " AV_STRINGIFY(LIBAVFORMAT_VERSION) "\n");
- fprintf(stderr, " libavdevice version: " AV_STRINGIFY(LIBAVDEVICE_VERSION) "\n");
-#if ENABLE_AVFILTER
- fprintf(stderr, " libavfilter version: " AV_STRINGIFY(LIBAVFILTER_VERSION) "\n");
-#endif
+ print_all_lib_versions(stderr, 1);
fprintf(stderr, " built on " __DATE__ " " __TIME__);
#ifdef __GNUC__
fprintf(stderr, ", gcc: " __VERSION__ "\n");
}
void show_version(void) {
- /* TODO: add function interface to avutil and avformat avdevice*/
printf("%s " FFMPEG_VERSION "\n", program_name);
- printf("libavutil %d\n"
- "libavcodec %d\n"
- "libavformat %d\n"
- "libavdevice %d\n",
- LIBAVUTIL_BUILD, avcodec_build(), LIBAVFORMAT_BUILD, LIBAVDEVICE_BUILD);
+ print_all_lib_versions(stdout, 0);
}
void show_license(void)
{
#ifdef CONFIG_NONFREE
printf(
- "This version of FFmpeg has nonfree parts compiled in.\n"
- "Therefore it is not legally redistributable.\n"
+ "This version of %s has nonfree parts compiled in.\n"
+ "Therefore it is not legally redistributable.\n",
+ program_name
);
#elif CONFIG_GPL
printf(
- "FFmpeg is free software; you can redistribute it and/or modify\n"
+ "%s is free software; you can redistribute it and/or modify\n"
"it under the terms of the GNU General Public License as published by\n"
"the Free Software Foundation; either version 2 of the License, or\n"
"(at your option) any later version.\n"
"\n"
- "FFmpeg is distributed in the hope that it will be useful,\n"
+ "%s is distributed in the hope that it will be useful,\n"
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
"GNU General Public License for more details.\n"
"\n"
"You should have received a copy of the GNU General Public License\n"
- "along with FFmpeg; if not, write to the Free Software\n"
- "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n"
+ "along with %s; if not, write to the Free Software\n"
+ "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n",
+ program_name, program_name, program_name
);
#else
printf(
- "FFmpeg is free software; you can redistribute it and/or\n"
+ "%s is free software; you can redistribute it and/or\n"
"modify it under the terms of the GNU Lesser General Public\n"
"License as published by the Free Software Foundation; either\n"
"version 2.1 of the License, or (at your option) any later version.\n"
"\n"
- "FFmpeg is distributed in the hope that it will be useful,\n"
+ "%s is distributed in the hope that it will be useful,\n"
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"
"Lesser General Public License for more details.\n"
"\n"
"You should have received a copy of the GNU Lesser General Public\n"
- "License along with FFmpeg; if not, write to the Free Software\n"
- "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n"
+ "License along with %s; if not, write to the Free Software\n"
+ "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n",
+ program_name, program_name, program_name
);
#endif
}