[FFmpeg-devel] [PATCH] lavc: Add option to encode MPEG-2 AAC with libfdk-aac

[Kieran Kunhya]

---
 doc/APIchanges             |    3 +++
 libavcodec/avcodec.h       |    2 ++
 libavcodec/libfdk-aacenc.c |    1 +
 libavcodec/options_table.h |    2 ++
 libavcodec/version.h       |    2 +-
 5 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/doc/APIchanges b/doc/APIchanges
index c301835..cdfcc09 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -13,6 +13,9 @@ libavutil:     2012-10-22
 
 API changes, most recent first:
 
+2013-06-xx - xxxxxxx - lavc 55.10.0 - avcodec.h
+  Add MPEG-2 AAC profiles
+
 2013-06-xx - xxxxxxx - lavu 52.13.0 - mem.h
   Add av_realloc_array and av_reallocp_array
 
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index bb33d4a..f4a10e1 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -2530,6 +2530,8 @@ typedef struct AVCodecContext {
 #define FF_PROFILE_AAC_HE_V2 28
 #define FF_PROFILE_AAC_LD   22
 #define FF_PROFILE_AAC_ELD  38
+#define FF_PROFILE_MPEG2_AAC_LOW 128
+#define FF_PROFILE_MPEG2_AAC_HE  131
 
 #define FF_PROFILE_DTS         20
 #define FF_PROFILE_DTS_ES      30
diff --git a/libavcodec/libfdk-aacenc.c b/libavcodec/libfdk-aacenc.c
index ef154c1..4938262 100644
--- a/libavcodec/libfdk-aacenc.c
+++ b/libavcodec/libfdk-aacenc.c
@@ -197,6 +197,7 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
             avctx->bit_rate = (96*sce + 128*cpe) * avctx->sample_rate / 44;
             if (avctx->profile == FF_PROFILE_AAC_HE ||
                 avctx->profile == FF_PROFILE_AAC_HE_V2 ||
+                avctx->profile == FF_PROFILE_MPEG2_AAC_HE ||
                 s->eld_sbr)
                 avctx->bit_rate /= 2;
         }
diff --git a/libavcodec/options_table.h b/libavcodec/options_table.h
index 5595c0e..244d3b9 100644
--- a/libavcodec/options_table.h
+++ b/libavcodec/options_table.h
@@ -291,6 +291,8 @@ static const AVOption options[]={
 {"aac_he_v2", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_PROFILE_AAC_HE_V2 }, INT_MIN, INT_MAX, A|E, "profile"},
 {"aac_ld", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_PROFILE_AAC_LD }, INT_MIN, INT_MAX, A|E, "profile"},
 {"aac_eld", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_PROFILE_AAC_ELD }, INT_MIN, INT_MAX, A|E, "profile"},
+{"mpeg2_aac_low", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_PROFILE_MPEG2_AAC_LOW }, INT_MIN, INT_MAX, A|E, "profile"},
+{"mpeg2_aac_he", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_PROFILE_MPEG2_AAC_HE }, INT_MIN, INT_MAX, A|E, "profile"},
 {"dts", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_PROFILE_DTS }, INT_MIN, INT_MAX, A|E, "profile"},
 {"dts_es", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_PROFILE_DTS_ES }, INT_MIN, INT_MAX, A|E, "profile"},
 {"dts_96_24", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_PROFILE_DTS_96_24 }, INT_MIN, INT_MAX, A|E, "profile"},
diff --git a/libavcodec/version.h b/libavcodec/version.h
index 3405ce9..7c82519 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -27,7 +27,7 @@
  */
 
 #define LIBAVCODEC_VERSION_MAJOR 55
-#define LIBAVCODEC_VERSION_MINOR  9
+#define LIBAVCODEC_VERSION_MINOR 10
 #define LIBAVCODEC_VERSION_MICRO  0
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
-- 
1.7.9.5