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avcodec/bitstream_filter: Fix initializing options from the argument string

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Fixes ffmpeg ... -vbsf noise=234 ...

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2016-04-18 00:06:13 +02:00
parent 76d0209db4
commit 8106479503
1 changed files with 11 additions and 0 deletions
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11
libavcodec/bitstream_filter.c
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@ -24,6 +24,7 @@
#include "libavutil/atomic.h" #include "libavutil/atomic.h"
#include "libavutil/internal.h" #include "libavutil/internal.h"
#include "libavutil/mem.h" #include "libavutil/mem.h"
#include "libavutil/opt.h"
#if FF_API_OLD_BSF #if FF_API_OLD_BSF
FF_DISABLE_DEPRECATION_WARNINGS FF_DISABLE_DEPRECATION_WARNINGS
@ -114,6 +115,16 @@ int av_bitstream_filter_filter(AVBitStreamFilterContext *bsfc,
priv->ctx->time_base_in = avctx->time_base; priv->ctx->time_base_in = avctx->time_base;
if (bsfc->args && bsfc->filter->priv_class) {
const AVOption *opt = av_opt_next(priv->ctx->priv_data, NULL);
const char * shorthand[2] = {NULL};
if (opt)
shorthand[0] = opt->name;
ret = av_opt_set_from_string(priv->ctx->priv_data, bsfc->args, shorthand, "=", ":");
}
ret = av_bsf_init(priv->ctx); ret = av_bsf_init(priv->ctx);
if (ret < 0) if (ret < 0)
return ret; return ret;