#include "config.h"
#include "libavformat/avformat.h"
-#ifdef CONFIG_AVFILTER
#include "libavfilter/avfilter.h"
-#endif
#include "libavdevice/avdevice.h"
#include "libswscale/swscale.h"
-#ifdef CONFIG_POSTPROC
#include "libpostproc/postprocess.h"
-#endif
#include "libavutil/avstring.h"
#include "libavcodec/opt.h"
#include "cmdutils.h"
#include "version.h"
-#ifdef CONFIG_NETWORK
+#if CONFIG_NETWORK
#include "libavformat/network.h"
#endif
const char **opt_names;
static int opt_name_count;
-AVCodecContext *avctx_opts[CODEC_TYPE_NB];
+AVCodecContext *avcodec_opts[CODEC_TYPE_NB];
AVFormatContext *avformat_opts;
struct SwsContext *sws_opts;
+const int this_year = 2009;
+
double parse_number_or_die(const char *context, const char *numstr, int type, double min, double max)
{
char *tail;
opt = argv[optindex++];
if (handleoptions && opt[0] == '-' && opt[1] != '\0') {
- if (opt[1] == '-' && opt[2] == '\0') {
- handleoptions = 0;
- continue;
- }
+ if (opt[1] == '-' && opt[2] == '\0') {
+ handleoptions = 0;
+ continue;
+ }
po= find_option(options, opt + 1);
if (!po->name)
po= find_option(options, "default");
int opt_default(const char *opt, const char *arg){
int type;
+ int ret= 0;
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]);
+ for(type=0; type<CODEC_TYPE_NB && ret>= 0; type++){
+ const AVOption *o2 = av_find_opt(avcodec_opts[0], opt, NULL, opt_types[type], opt_types[type]);
if(o2)
- o = av_set_string2(avctx_opts[type], opt, arg, 1);
+ ret = av_set_string3(avcodec_opts[type], opt, arg, 1, &o);
}
if(!o)
- o = av_set_string2(avformat_opts, opt, arg, 1);
+ ret = av_set_string3(avformat_opts, opt, arg, 1, &o);
if(!o)
- o = av_set_string2(sws_opts, opt, arg, 1);
+ ret = av_set_string3(sws_opts, opt, arg, 1, &o);
if(!o){
if(opt[0] == 'a')
- o = av_set_string2(avctx_opts[CODEC_TYPE_AUDIO], opt+1, arg, 1);
+ ret = av_set_string3(avcodec_opts[CODEC_TYPE_AUDIO], opt+1, arg, 1, &o);
else if(opt[0] == 'v')
- o = av_set_string2(avctx_opts[CODEC_TYPE_VIDEO], opt+1, arg, 1);
+ ret = av_set_string3(avcodec_opts[CODEC_TYPE_VIDEO], opt+1, arg, 1, &o);
else if(opt[0] == 's')
- o = av_set_string2(avctx_opts[CODEC_TYPE_SUBTITLE], opt+1, arg, 1);
+ ret = av_set_string3(avcodec_opts[CODEC_TYPE_SUBTITLE], opt+1, arg, 1, &o);
+ }
+ if (o && ret < 0) {
+ fprintf(stderr, "Invalid value '%s' for option '%s'\n", arg, opt);
+ exit(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));
+// av_log(NULL, AV_LOG_ERROR, "%s:%s: %f 0x%0X\n", opt, arg, av_get_double(avcodec_opts, opt, NULL), (int)av_get_int(avcodec_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
+ //FIXME we should always use avcodec_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)
+ if(avcodec_opts[0]->debug || avformat_opts->debug)
av_log_set_level(AV_LOG_DEBUG);
return 0;
}
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);
+ av_set_string3(ctx, opt_names[i], str, 1, NULL);
}
}
case AVERROR(ENOENT):
fprintf(stderr, "%s: no such file or directory\n", filename);
break;
-#ifdef CONFIG_NETWORK
+#if CONFIG_NETWORK
case AVERROR(FF_NETERROR(EPROTONOSUPPORT)):
fprintf(stderr, "%s: Unsupported network protocol\n", filename);
break;
PRINT_LIB_VERSION(outstream, avcodec, AVCODEC, indent);
PRINT_LIB_VERSION(outstream, avformat, AVFORMAT, indent);
PRINT_LIB_VERSION(outstream, avdevice, AVDEVICE, indent);
-#ifdef CONFIG_AVFILTER
+#if CONFIG_AVFILTER
PRINT_LIB_VERSION(outstream, avfilter, AVFILTER, indent);
#endif
-#ifdef CONFIG_SWSCALE
PRINT_LIB_VERSION(outstream, swscale, SWSCALE, indent);
-#endif
-#ifdef CONFIG_POSTPROC
+#if CONFIG_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, "%s version " FFMPEG_VERSION ", Copyright (c) %d-%d Fabrice Bellard, et al.\n",
+ program_name, program_birth_year, this_year);
fprintf(stderr, " configuration: " FFMPEG_CONFIGURATION "\n");
print_all_lib_versions(stderr, 1);
fprintf(stderr, " built on " __DATE__ " " __TIME__);
void show_license(void)
{
-#ifdef CONFIG_NONFREE
+#if CONFIG_NONFREE
printf(
"This version of %s has nonfree parts compiled in.\n"
"Therefore it is not legally redistributable.\n",
"decoder corresponds to the h263 and h263p encoders, for file formats it is even\n"
"worse.\n");
}
+
+int read_yesno(void)
+{
+ int c = getchar();
+ int yesno = (toupper(c) == 'Y');
+
+ while (c != '\n' && c != EOF)
+ c = getchar();
+
+ return yesno;
+}