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af_lavcac3enc: allow passing options to libavcodec

This commit is contained in:
wm4 2016-08-09 12:23:04 +02:00
parent 8c2e299b84
commit d81b5690df
1 changed files with 7 additions and 0 deletions
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7
audio/filter/af_lavcac3enc.c
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@ -33,6 +33,7 @@
#include "config.h"
#include "common/av_common.h"
#include "common/common.h"
#include "af.h"
#include "audio/audio_buffer.h"
@ -63,6 +64,7 @@ typedef struct af_ac3enc_s {
int cfg_bit_rate;
int cfg_min_channel_num;
char *cfg_encoder;
char **cfg_avopts;
} af_ac3enc_t;
// fmt carries the input format. Change it to the best next-possible format
@ -392,6 +394,10 @@ static int af_open(struct af_instance* af){
MP_ERR(af, "Audio LAVC, couldn't allocate context!\n");
return AF_ERROR;
}
if (mp_set_avopts(af->log, s->lavc_actx, s->cfg_avopts) < 0)
return AF_ERROR;
// For this one, we require the decoder to expert lists of all supported
// parameters. (Not all decoders do that, but the ones we're interested
// in do.)
@ -441,6 +447,7 @@ const struct af_info af_info_lavcac3enc = {
({"auto", 0}, {"default", 0})),
OPT_INTRANGE("minch", cfg_min_channel_num, 0, 2, 6),
OPT_STRING("encoder", cfg_encoder, 0),
OPT_KEYVALUELIST("o", cfg_avopts, 0),
{0}
},
};