diff options
Diffstat (limited to 'ffmpeg.c')
-rw-r--r-- | ffmpeg.c | 125 |
1 files changed, 1 insertions, 124 deletions
@@ -3378,129 +3378,6 @@ static int64_t getutime(void) #endif } -static void opt_show_formats(void) -{ - AVInputFormat *ifmt=NULL; - AVOutputFormat *ofmt=NULL; - URLProtocol *up=NULL; - AVCodec *p=NULL, *p2; - AVBitStreamFilter *bsf=NULL; - const char *last_name; - - printf("File formats:\n"); - last_name= "000"; - for(;;){ - int decode=0; - int encode=0; - const char *name=NULL; - const char *long_name=NULL; - - while((ofmt= av_oformat_next(ofmt))) { - if((name == NULL || strcmp(ofmt->name, name)<0) && - strcmp(ofmt->name, last_name)>0){ - name= ofmt->name; - long_name= ofmt->long_name; - encode=1; - } - } - while((ifmt= av_iformat_next(ifmt))) { - if((name == NULL || strcmp(ifmt->name, name)<0) && - strcmp(ifmt->name, last_name)>0){ - name= ifmt->name; - long_name= ifmt->long_name; - encode=0; - } - if(name && strcmp(ifmt->name, name)==0) - decode=1; - } - if(name==NULL) - break; - last_name= name; - - printf( - " %s%s %-15s %s\n", - decode ? "D":" ", - encode ? "E":" ", - name, - long_name ? long_name:" "); - } - printf("\n"); - - printf("Codecs:\n"); - last_name= "000"; - for(;;){ - int decode=0; - int encode=0; - int cap=0; - const char *type_str; - - p2=NULL; - while((p= av_codec_next(p))) { - if((p2==NULL || strcmp(p->name, p2->name)<0) && - strcmp(p->name, last_name)>0){ - p2= p; - decode= encode= cap=0; - } - if(p2 && strcmp(p->name, p2->name)==0){ - if(p->decode) decode=1; - if(p->encode) encode=1; - cap |= p->capabilities; - } - } - if(p2==NULL) - break; - last_name= p2->name; - - switch(p2->type) { - case CODEC_TYPE_VIDEO: - type_str = "V"; - break; - case CODEC_TYPE_AUDIO: - type_str = "A"; - break; - case CODEC_TYPE_SUBTITLE: - type_str = "S"; - break; - default: - type_str = "?"; - break; - } - printf( - " %s%s%s%s%s%s %-15s %s", - decode ? "D": (/*p2->decoder ? "d":*/" "), - encode ? "E":" ", - type_str, - cap & CODEC_CAP_DRAW_HORIZ_BAND ? "S":" ", - cap & CODEC_CAP_DR1 ? "D":" ", - cap & CODEC_CAP_TRUNCATED ? "T":" ", - p2->name, - p2->long_name ? p2->long_name : ""); - /* if(p2->decoder && decode==0) - printf(" use %s for decoding", p2->decoder->name);*/ - printf("\n"); - } - printf("\n"); - - printf("Bitstream filters:\n"); - while((bsf = av_bitstream_filter_next(bsf))) - printf(" %s", bsf->name); - printf("\n"); - - printf("Supported file protocols:\n"); - while((up = av_protocol_next(up))) - printf(" %s:", 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"); - printf("\n"); - printf( -"Note, the names of encoders and decoders do not always match, so there are\n" -"several cases where the above table shows encoder only or decoder only entries\n" -"even though both encoding and decoding are supported. For example, the h263\n" -"decoder corresponds to the h263 and h263p encoders, for file formats it is even\n" -"worse.\n"); -} - static void parse_matrix_coeffs(uint16_t *dest, const char *str) { int i; @@ -3761,7 +3638,7 @@ static const OptionDef options[] = { { "L", OPT_EXIT, {(void*)show_license}, "show license" }, { "h", OPT_EXIT, {(void*)show_help}, "show help" }, { "version", OPT_EXIT, {(void*)show_version}, "show version" }, - { "formats", OPT_EXIT, {(void*)opt_show_formats}, "show available formats, codecs, protocols, ..." }, + { "formats", OPT_EXIT, {(void*)show_formats}, "show available formats, codecs, protocols, ..." }, { "f", HAS_ARG, {(void*)opt_format}, "force format", "fmt" }, { "i", HAS_ARG, {(void*)opt_input_file}, "input file name", "filename" }, { "y", OPT_BOOL, {(void*)&file_overwrite}, "overwrite output files" }, |