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Split show_formats().

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Originally committed as revision 20553 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2009-11-19 16:35:55 +00:00
parent b711aaa2d8
commit 8447f0bd74
5 changed files with 51 additions and 14 deletions
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32
cmdutils.c
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@ -417,9 +417,6 @@ void show_formats(void)
{
AVInputFormat *ifmt=NULL;
AVOutputFormat *ofmt=NULL;
URLProtocol *up=NULL;
AVCodec *p=NULL, *p2;
AVBitStreamFilter *bsf=NULL;
const char *last_name;
printf(
@ -463,8 +460,12 @@ void show_formats(void)
name,
long_name ? long_name:" ");
}
printf("\n");
}
void show_codecs(void)
{
AVCodec *p=NULL, *p2;
const char *last_name;
printf(
"Codecs:\n"
" D..... = Decoding supported\n"
@ -529,11 +530,27 @@ void show_formats(void)
printf("\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");
}
void show_bsfs(void)
{
AVBitStreamFilter *bsf=NULL;
printf("Bitstream filters:\n");
while((bsf = av_bitstream_filter_next(bsf)))
printf("%s\n", bsf->name);
printf("\n");
}
void show_protocols(void)
{
URLProtocol *up=NULL;
printf("Supported file protocols:\n");
while((up = av_protocol_next(up)))
@ -541,13 +558,6 @@ void show_formats(void)
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");
}
int read_yesno(void)