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avconv: deprecate the -deinterlace option

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Its quality is horrible, yadif should always be used instead.
This commit is contained in:
Anton Khirnov 2012-01-30 16:05:28 +01:00
parent c9b309e8cb
commit d7edd359ec
2 changed files with 11 additions and 2 deletions
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11
avconv.c
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@ -4371,6 +4371,13 @@ static int opt_vsync(const char *opt, const char *arg)
return 0;
}
static int opt_deinterlace(const char *opt, const char *arg)
{
av_log(NULL, AV_LOG_WARNING, "-%s is deprecated, use -filter:v yadif instead\n", opt);
do_deinterlace = 1;
return 0;
}
#define OFFSET(x) offsetof(OptionsContext, x)
static const OptionDef options[] = {
/* main options */
@ -4435,8 +4442,8 @@ static const OptionDef options[] = {
"use same quantizer as source (implies VBR)" },
{ "pass", HAS_ARG | OPT_VIDEO, {(void*)opt_pass}, "select the pass number (1 or 2)", "n" },
{ "passlogfile", HAS_ARG | OPT_STRING | OPT_VIDEO, {(void*)&pass_logfilename_prefix}, "select two pass log file name prefix", "prefix" },
{ "deinterlace", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_deinterlace},
"deinterlace pictures" },
{ "deinterlace", OPT_EXPERT | OPT_VIDEO, {(void*)opt_deinterlace},
"this option is deprecated, use the yadif filter instead" },
{ "vstats", OPT_EXPERT | OPT_VIDEO, {(void*)&opt_vstats}, "dump video coding statistics to file" },
{ "vstats_file", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_vstats_file}, "dump video coding statistics to file", "file" },
#if CONFIG_AVFILTER

2
doc/avconv.texi
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@ -528,6 +528,8 @@ How strictly to follow the standards.
@item -deinterlace
Deinterlace pictures.
This option is deprecated since the deinterlacing is very low quality.
Use the yadif filter with @code{-filter:v yadif}.
@item -vstats
Dump video coding statistics to @file{vstats_HHMMSS.log}.
@item -vstats_file @var{file}