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avcodec/bitstream_filter: Fix initializing options from the argument string
Fixes ffmpeg ... -vbsf noise=234 ... Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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@ -24,6 +24,7 @@
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#include "libavutil/atomic.h"
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#include "libavutil/internal.h"
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#include "libavutil/mem.h"
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#include "libavutil/opt.h"
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#if FF_API_OLD_BSF
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FF_DISABLE_DEPRECATION_WARNINGS
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@ -114,6 +115,16 @@ int av_bitstream_filter_filter(AVBitStreamFilterContext *bsfc,
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priv->ctx->time_base_in = avctx->time_base;
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if (bsfc->args && bsfc->filter->priv_class) {
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const AVOption *opt = av_opt_next(priv->ctx->priv_data, NULL);
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const char * shorthand[2] = {NULL};
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if (opt)
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shorthand[0] = opt->name;
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ret = av_opt_set_from_string(priv->ctx->priv_data, bsfc->args, shorthand, "=", ":");
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}
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ret = av_bsf_init(priv->ctx);
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if (ret < 0)
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return ret;
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