#include <sys/resource.h>
#endif
-#undef exit
-
const char **opt_names;
static int opt_name_count;
-AVCodecContext *avcodec_opts[CODEC_TYPE_NB];
+AVCodecContext *avcodec_opts[AVMEDIA_TYPE_NB];
AVFormatContext *avformat_opts;
struct SwsContext *sws_opts;
*po->u.float_arg = parse_number_or_die(opt, arg, OPT_FLOAT, -1.0/0.0, 1.0/0.0);
} else if (po->flags & OPT_FUNC2) {
if (po->u.func2_arg(opt, arg) < 0) {
- fprintf(stderr, "%s: invalid value '%s' for option '%s'\n", argv[0], arg, opt);
+ fprintf(stderr, "%s: failed to set value '%s' for option '%s'\n", argv[0], arg, opt);
exit(1);
}
} else {
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 && ret>= 0; type++){
+ for(type=0; type<AVMEDIA_TYPE_NB && ret>= 0; type++){
const AVOption *o2 = av_find_opt(avcodec_opts[0], opt, NULL, opt_types[type], opt_types[type]);
if(o2)
ret = av_set_string3(avcodec_opts[type], opt, arg, 1, &o);
}
if(!o)
ret = av_set_string3(avformat_opts, opt, arg, 1, &o);
- if(!o)
+ if(!o && sws_opts)
ret = av_set_string3(sws_opts, opt, arg, 1, &o);
if(!o){
if(opt[0] == 'a')
- ret = av_set_string3(avcodec_opts[CODEC_TYPE_AUDIO], opt+1, arg, 1, &o);
+ ret = av_set_string3(avcodec_opts[AVMEDIA_TYPE_AUDIO], opt+1, arg, 1, &o);
else if(opt[0] == 'v')
- ret = av_set_string3(avcodec_opts[CODEC_TYPE_VIDEO], opt+1, arg, 1, &o);
+ ret = av_set_string3(avcodec_opts[AVMEDIA_TYPE_VIDEO], opt+1, arg, 1, &o);
else if(opt[0] == 's')
- ret = av_set_string3(avcodec_opts[CODEC_TYPE_SUBTITLE], opt+1, arg, 1, &o);
+ ret = av_set_string3(avcodec_opts[AVMEDIA_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;
+ if (!o) {
+ fprintf(stderr, "Unrecognized option '%s'\n", opt);
+ exit(1);
+ }
// 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));
void print_error(const char *filename, int err)
{
- switch(err) {
- case AVERROR_NUMEXPECTED:
- fprintf(stderr, "%s: Incorrect image filename syntax.\n"
- "Use '%%d' to specify the image number:\n"
- " for img1.jpg, img2.jpg, ..., use 'img%%d.jpg';\n"
- " for img001.jpg, img002.jpg, ..., use 'img%%03d.jpg'.\n",
- filename);
- break;
- case AVERROR_INVALIDDATA:
- fprintf(stderr, "%s: Error while parsing header\n", filename);
- break;
- case AVERROR_NOFMT:
- fprintf(stderr, "%s: Unknown format\n", filename);
- break;
- case AVERROR(EIO):
- fprintf(stderr, "%s: I/O error occurred\n"
- "Usually that means that input file is truncated and/or corrupted.\n",
- filename);
- break;
- case AVERROR(ENOMEM):
- fprintf(stderr, "%s: memory allocation error occurred\n", filename);
- break;
- case AVERROR(ENOENT):
- fprintf(stderr, "%s: no such file or directory\n", filename);
- break;
-#if CONFIG_NETWORK
- case AVERROR(FF_NETERROR(EPROTONOSUPPORT)):
- fprintf(stderr, "%s: Unsupported network protocol\n", filename);
- break;
-#endif
- default:
- fprintf(stderr, "%s: Error while opening file\n", filename);
- break;
- }
+ char errbuf[128];
+ const char *errbuf_ptr = errbuf;
+
+ if (av_strerror(err, errbuf, sizeof(errbuf)) < 0)
+ errbuf_ptr = strerror(AVUNERROR(err));
+ fprintf(stderr, "%s: %s\n", filename, errbuf_ptr);
}
#define PRINT_LIB_VERSION(outstream,libname,LIBNAME,indent) \
void show_banner(void)
{
- fprintf(stderr, "%s version " FFMPEG_VERSION ", Copyright (c) %d-%d Fabrice Bellard, et al.\n",
+ fprintf(stderr, "%s version " FFMPEG_VERSION ", Copyright (c) %d-%d the FFmpeg developers\n",
program_name, program_birth_year, this_year);
fprintf(stderr, " built on %s %s with %s %s\n",
__DATE__, __TIME__, CC_TYPE, CC_VERSION);
last_name= p2->name;
switch(p2->type) {
- case CODEC_TYPE_VIDEO:
+ case AVMEDIA_TYPE_VIDEO:
type_str = "V";
break;
- case CODEC_TYPE_AUDIO:
+ case AVMEDIA_TYPE_AUDIO:
type_str = "A";
break;
- case CODEC_TYPE_SUBTITLE:
+ case AVMEDIA_TYPE_SUBTITLE:
type_str = "S";
break;
default:
printf("Supported file protocols:\n");
while((up = av_protocol_next(up)))
printf("%s\n", up->name);
- printf("\n");
-
- printf("Frame size, frame rate abbreviations:\n ntsc pal qntsc qpal sntsc spal film ntsc-film sqcif qcif cif 4cif\n");
}
void show_filters(void)
"FLAGS NAME NB_COMPONENTS BITS_PER_PIXEL\n"
"-----\n");
+#if !CONFIG_SWSCALE
+# define sws_isSupportedInput(x) 0
+# define sws_isSupportedOutput(x) 0
+#endif
+
for (pix_fmt = 0; pix_fmt < PIX_FMT_NB; pix_fmt++) {
const AVPixFmtDescriptor *pix_desc = &av_pix_fmt_descriptors[pix_fmt];
printf("%c%c%c%c%c %-16s %d %2d\n",
return yesno;
}
+
+int read_file(const char *filename, char **bufptr, size_t *size)
+{
+ FILE *f = fopen(filename, "rb");
+
+ if (!f) {
+ fprintf(stderr, "Cannot read file '%s': %s\n", filename, strerror(errno));
+ return AVERROR(errno);
+ }
+ fseek(f, 0, SEEK_END);
+ *size = ftell(f);
+ fseek(f, 0, SEEK_SET);
+ *bufptr = av_malloc(*size + 1);
+ if (!*bufptr) {
+ fprintf(stderr, "Could not allocate file buffer\n");
+ fclose(f);
+ return AVERROR(ENOMEM);
+ }
+ fread(*bufptr, 1, *size, f);
+ (*bufptr)[*size++] = '\0';
+
+ fclose(f);
+ return 0;
+}
projects / ffmpeg / blobdiff