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mp2 encoder: make 128k the default bitrate.

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This commit is contained in:
Anton Khirnov 2011-08-20 16:20:27 +02:00
parent fb42d156ed
commit 0a593de38a
1 changed files with 7 additions and 0 deletions
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7
libavcodec/mpegaudioenc.c
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@ -25,6 +25,7 @@
*/ */
#include "avcodec.h" #include "avcodec.h"
#include "internal.h"
#include "put_bits.h" #include "put_bits.h"
#define FRAC_BITS 15 /* fractional bits for sb_samples and dct */ #define FRAC_BITS 15 /* fractional bits for sb_samples and dct */
@ -759,6 +760,11 @@ static av_cold int MPA_encode_close(AVCodecContext *avctx)
return 0; return 0;
} }
static const AVCodecDefault mp2_defaults[] = {
{ "b", "128k" },
{ NULL },
};
AVCodec ff_mp2_encoder = { AVCodec ff_mp2_encoder = {
.name = "mp2", .name = "mp2",
.type = AVMEDIA_TYPE_AUDIO, .type = AVMEDIA_TYPE_AUDIO,
@ -770,4 +776,5 @@ AVCodec ff_mp2_encoder = {
.sample_fmts = (const enum AVSampleFormat[]){AV_SAMPLE_FMT_S16,AV_SAMPLE_FMT_NONE}, .sample_fmts = (const enum AVSampleFormat[]){AV_SAMPLE_FMT_S16,AV_SAMPLE_FMT_NONE},
.supported_samplerates= (const int[]){44100, 48000, 32000, 22050, 24000, 16000, 0}, .supported_samplerates= (const int[]){44100, 48000, 32000, 22050, 24000, 16000, 0},
.long_name = NULL_IF_CONFIG_SMALL("MP2 (MPEG audio layer 2)"), .long_name = NULL_IF_CONFIG_SMALL("MP2 (MPEG audio layer 2)"),
.defaults = mp2_defaults,
}; };