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ffmpeg: update to 4.2.2 

Drop upstreamed libfdk-aac patches.

ffserver was removed in 4.0. ffmpeg does not have a replacement.

Signed-off-by: Ian Leonard <antonlacon@gmail.com>
lilik-openwrt-22.03
Ian Leonard 5 years ago
parent
43d903c6d2
commit
5328a2f393
6 changed files with 5 additions and 366 deletions
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  1. +0
    -14
      multimedia/ffmpeg/Config.in
  2. +5
    -40
      multimedia/ffmpeg/Makefile
  3. +0
    -92
      multimedia/ffmpeg/patches/020-ffmpeg-fix-build-with-fdk-aac-2.0.patch
  4. +0
    -90
      multimedia/ffmpeg/patches/030-fdkaac-version.patch
  5. +0
    -67
      multimedia/ffmpeg/patches/040-fdkaac-eld.patch
  6. +0
    -63
      multimedia/ffmpeg/patches/050-fdkaac-define.patch

+ 0
- 14
multimedia/ffmpeg/Config.in View File

@ -42,13 +42,6 @@ config FFMPEG_CUSTOM_LARGE
comment "Profiles" comment "Profiles"
config FFMPEG_CUSTOM_FFSERVER_SUPPORT
bool "Include support for ffserver (FFmpeg streaming server)"
select FFMPEG_CUSTOM_MUXER_ffm
select FFMPEG_CUSTOM_DEMUXER_ffm
select FFMPEG_CUSTOM_DEMUXER_rtsp
select FFMPEG_CUSTOM_PROTOCOL_rtp
config FFMPEG_CUSTOM_MINIDLNA_SUPPORT config FFMPEG_CUSTOM_MINIDLNA_SUPPORT
bool "Include support for minidlna" bool "Include support for minidlna"
select FFMPEG_CUSTOM_DECODER_aac select FFMPEG_CUSTOM_DECODER_aac
@ -136,7 +129,6 @@ config FFMPEG_CUSTOM_AUDIO_DEC_SUPPORT
config FFMPEG_CUSTOM_PROGRAMS config FFMPEG_CUSTOM_PROGRAMS
bool "Include ffmpeg command-line utilities" bool "Include ffmpeg command-line utilities"
select PACKAGE_ffmpeg-custom select PACKAGE_ffmpeg-custom
select PACKAGE_ffserver-custom
select PACKAGE_ffprobe-custom select PACKAGE_ffprobe-custom
comment "External Libraries" comment "External Libraries"
@ -311,9 +303,6 @@ comment "Muxers"
config FFMPEG_CUSTOM_MUXER_ac3 config FFMPEG_CUSTOM_MUXER_ac3
bool "AC3" bool "AC3"
config FFMPEG_CUSTOM_MUXER_ffm
bool "FFM (ffserver live feed)"
config FFMPEG_CUSTOM_MUXER_h264 config FFMPEG_CUSTOM_MUXER_h264
bool "H.264 Raw Video" bool "H.264 Raw Video"
depends on FFMPEG_CUSTOM_PATENTED depends on FFMPEG_CUSTOM_PATENTED
@ -363,9 +352,6 @@ config FFMPEG_CUSTOM_DEMUXER_ape
config FFMPEG_CUSTOM_DEMUXER_flac config FFMPEG_CUSTOM_DEMUXER_flac
bool "FLAC" bool "FLAC"
config FFMPEG_CUSTOM_DEMUXER_ffm
bool "FFM (ffserver live feed)"
config FFMPEG_CUSTOM_DEMUXER_h264 config FFMPEG_CUSTOM_DEMUXER_h264
bool "H.264 Raw Video" bool "H.264 Raw Video"
depends on FFMPEG_CUSTOM_PATENTED depends on FFMPEG_CUSTOM_PATENTED


+ 5
- 40
multimedia/ffmpeg/Makefile View File

@ -1,5 +1,5 @@
# #
# Copyright (C) 2017-2019 Ian Leonard <antonlacon@gmail.com>
# Copyright (C) 2017-2020 Ian Leonard <antonlacon@gmail.com>
# Copyright (C) 2018 Ted Hess <thess@kitschensync.net> # Copyright (C) 2018 Ted Hess <thess@kitschensync.net>
# #
# This is free software, licensed under the GNU General Public License v2. # This is free software, licensed under the GNU General Public License v2.
@ -9,12 +9,12 @@
include $(TOPDIR)/rules.mk include $(TOPDIR)/rules.mk
PKG_NAME:=ffmpeg PKG_NAME:=ffmpeg
PKG_VERSION:=3.4.7
PKG_RELEASE:=4
PKG_VERSION:=4.2.2
PKG_RELEASE:=1
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=https://ffmpeg.org/releases/ PKG_SOURCE_URL:=https://ffmpeg.org/releases/
PKG_HASH:=efd01782fd29b62505c973f5b61a65632d7b435dc9f4a6c97e92e6afd36cf5c8
PKG_HASH:=cb754255ab0ee2ea5f66f8850e1bd6ad5cac1cd855d0a2f4990fb8c668b0d29c
PKG_MAINTAINER:=Ted Hess <thess@kitschensync.net>, \ PKG_MAINTAINER:=Ted Hess <thess@kitschensync.net>, \
Ian Leonard <antonlacon@gmail.com> Ian Leonard <antonlacon@gmail.com>
@ -203,7 +203,7 @@ FFMPEG_PATENTED_DECODERS:= \
hevc \ hevc \
vc1 \ vc1 \
FFMPEG_PATENTED_ENCODERS:=$(FFMPEG_PATENDED_DECODERS)
FFMPEG_PATENTED_ENCODERS:=$(FFMPEG_PATENTED_DECODERS)
FFMPEG_PATENTED_MUXERS:= \ FFMPEG_PATENTED_MUXERS:= \
h264 \ h264 \
@ -295,32 +295,6 @@ endef
Package/ffprobe-custom/description = $(Package/ffprobe/description) Package/ffprobe-custom/description = $(Package/ffprobe/description)
define Package/ffserver
$(call Package/ffmpeg/Default)
SECTION:=multimedia
CATEGORY:=Multimedia
TITLE+= streaming server
DEPENDS+= +libffmpeg-full
VARIANT:=full
endef
define Package/ffserver-custom
$(call Package/ffmpeg/Default)
SECTION:=multimedia
CATEGORY:=Multimedia
TITLE+= streaming server (custom)
DEPENDS+= @!ALL libffmpeg-custom
VARIANT:=custom
endef
define Package/ffserver/description
$(call Package/ffmpeg/Default/description)
.
This package contains the FFmpeg streaming server.
endef
Package/ffserver-custom/description = $(Package/ffserver/description)
define Package/libffmpeg/Default define Package/libffmpeg/Default
$(call Package/ffmpeg/Default) $(call Package/ffmpeg/Default)
SECTION:=libs SECTION:=libs
@ -751,13 +725,6 @@ endef
Package/ffprobe-custom/install = $(Package/ffprobe/install) Package/ffprobe-custom/install = $(Package/ffprobe/install)
define Package/ffserver/install
$(INSTALL_DIR) $(1)/usr/bin
$(CP) $(PKG_INSTALL_DIR)/usr/bin/ffserver $(1)/usr/bin/
endef
Package/ffserver-custom/install = $(Package/ffserver/install)
define Package/libffmpeg-custom/install define Package/libffmpeg-custom/install
$(INSTALL_DIR) $(1)/usr/lib $(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/lib{avcodec,avdevice,avformat,avutil}.so.* $(1)/usr/lib/ $(CP) $(PKG_INSTALL_DIR)/usr/lib/lib{avcodec,avdevice,avformat,avutil}.so.* $(1)/usr/lib/
@ -787,10 +754,8 @@ Package/libffmpeg-audio-dec/install = $(Package/libffmpeg-custom/install)
$(eval $(call BuildPackage,ffmpeg)) $(eval $(call BuildPackage,ffmpeg))
$(eval $(call BuildPackage,ffprobe)) $(eval $(call BuildPackage,ffprobe))
$(eval $(call BuildPackage,ffserver))
$(eval $(call BuildPackage,ffmpeg-custom)) $(eval $(call BuildPackage,ffmpeg-custom))
$(eval $(call BuildPackage,ffprobe-custom)) $(eval $(call BuildPackage,ffprobe-custom))
$(eval $(call BuildPackage,ffserver-custom))
$(eval $(call BuildPackage,libffmpeg-audio-dec)) $(eval $(call BuildPackage,libffmpeg-audio-dec))
$(eval $(call BuildPackage,libffmpeg-full)) $(eval $(call BuildPackage,libffmpeg-full))
$(eval $(call BuildPackage,libffmpeg-mini)) $(eval $(call BuildPackage,libffmpeg-mini))


+ 0
- 92
multimedia/ffmpeg/patches/020-ffmpeg-fix-build-with-fdk-aac-2.0.patch View File

@ -1,92 +0,0 @@
From 141c960e21d2860e354f9b90df136184dd00a9a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin@martin.st>
Date: Fri, 31 Aug 2018 14:25:30 +0300
Subject: [PATCH] libfdk-aacenc: Fix building with libfdk-aac v2
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
When flushing the encoder, we now need to provide non-null buffer
parameters for everything, even if they are unused.
The encoderDelay parameter has been replaced by two, nDelay and
nDelayCore.
Signed-off-by: Martin Storsjö <martin@martin.st>
---
libavcodec/libfdk-aacenc.c | 34 +++++++++++++++++++++++++---------
1 file changed, 25 insertions(+), 9 deletions(-)
diff --git a/libavcodec/libfdk-aacenc.c b/libavcodec/libfdk-aacenc.c
index c340a1e3e0c..2ad768ed44e 100644
--- a/libavcodec/libfdk-aacenc.c
+++ b/libavcodec/libfdk-aacenc.c
@@ -26,6 +26,11 @@
#include "audio_frame_queue.h"
#include "internal.h"
+#define FDKENC_VER_AT_LEAST(vl0, vl1) \
+ (defined(AACENCODER_LIB_VL0) && \
+ ((AACENCODER_LIB_VL0 > vl0) || \
+ (AACENCODER_LIB_VL0 == vl0 && AACENCODER_LIB_VL1 >= vl1)))
+
typedef struct AACContext {
const AVClass *class;
HANDLE_AACENCODER handle;
@@ -286,7 +291,11 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
}
avctx->frame_size = info.frameLength;
+#if FDKENC_VER_AT_LEAST(4, 0)
+ avctx->initial_padding = info.nDelay;
+#else
avctx->initial_padding = info.encoderDelay;
+#endif
ff_af_queue_init(avctx, &s->afq);
if (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) {
@@ -319,28 +328,35 @@ static int aac_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
int out_buffer_size, out_buffer_element_size;
void *in_ptr, *out_ptr;
int ret;
+ uint8_t dummy_buf[1];
AACENC_ERROR err;
/* handle end-of-stream small frame and flushing */
if (!frame) {
+ /* Must be a non-null pointer, even if it's a dummy. We could use
+ * the address of anything else on the stack as well. */
+ in_ptr = dummy_buf;
+ in_buffer_size = 0;
+
in_args.numInSamples = -1;
} else {
- in_ptr = frame->data[0];
- in_buffer_size = 2 * avctx->channels * frame->nb_samples;
- in_buffer_element_size = 2;
+ in_ptr = frame->data[0];
+ in_buffer_size = 2 * avctx->channels * frame->nb_samples;
- in_args.numInSamples = avctx->channels * frame->nb_samples;
- in_buf.numBufs = 1;
- in_buf.bufs = &in_ptr;
- in_buf.bufferIdentifiers = &in_buffer_identifier;
- in_buf.bufSizes = &in_buffer_size;
- in_buf.bufElSizes = &in_buffer_element_size;
+ in_args.numInSamples = avctx->channels * frame->nb_samples;
/* add current frame to the queue */
if ((ret = ff_af_queue_add(&s->afq, frame)) < 0)
return ret;
}
+ in_buffer_element_size = 2;
+ in_buf.numBufs = 1;
+ in_buf.bufs = &in_ptr;
+ in_buf.bufferIdentifiers = &in_buffer_identifier;
+ in_buf.bufSizes = &in_buffer_size;
+ in_buf.bufElSizes = &in_buffer_element_size;
+
/* The maximum packet size is 6144 bits aka 768 bytes per channel. */
if ((ret = ff_alloc_packet2(avctx, avpkt, FFMAX(8192, 768 * avctx->channels), 0)) < 0)
return ret;

+ 0
- 90
multimedia/ffmpeg/patches/030-fdkaac-version.patch View File

@ -1,90 +0,0 @@
From ffb9b7a6bab6c6bfd3dd9a7c32e3724209824999 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin@martin.st>
Date: Tue, 4 Sep 2018 11:29:37 +0300
Subject: [PATCH] libfdk-aac: Consistently use a proper version check macro for
detecting features
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The previous version checks checked explicitly for the version
where the version define was added to the installed headers,
making an "#ifdef AACDECODER_LIB_VL0" enough. Now that we have
a need for more diverse version checks than this, convert all checks
to such checks.
Signed-off-by: Martin Storsjö <martin@martin.st>
---
libavcodec/libfdk-aacdec.c | 13 ++++++++-----
libavcodec/libfdk-aacenc.c | 6 +++---
2 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/libavcodec/libfdk-aacdec.c b/libavcodec/libfdk-aacdec.c
index 3be65155b5f..c3d3b70fc93 100644
--- a/libavcodec/libfdk-aacdec.c
+++ b/libavcodec/libfdk-aacdec.c
@@ -25,9 +25,12 @@
#include "avcodec.h"
#include "internal.h"
-/* The version macro is introduced the same time as the setting enum was
- * changed, so this check should suffice. */
-#ifndef AACDECODER_LIB_VL0
+#define FDKDEC_VER_AT_LEAST(vl0, vl1) \
+ (defined(AACDECODER_LIB_VL0) && \
+ ((AACDECODER_LIB_VL0 > vl0) || \
+ (AACDECODER_LIB_VL0 == vl0 && AACDECODER_LIB_VL1 >= vl1)))
+
+#if !FDKDEC_VER_AT_LEAST(2, 5) // < 2.5.10
#define AAC_PCM_MAX_OUTPUT_CHANNELS AAC_PCM_OUTPUT_CHANNELS
#endif
@@ -72,7 +75,7 @@ static const AVOption fdk_aac_dec_options[] = {
OFFSET(drc_level), AV_OPT_TYPE_INT, { .i64 = -1}, -1, 127, AD, NULL },
{ "drc_heavy", "Dynamic Range Control: heavy compression, where [1] is on (RF mode) and [0] is off",
OFFSET(drc_heavy), AV_OPT_TYPE_INT, { .i64 = -1}, -1, 1, AD, NULL },
-#ifdef AACDECODER_LIB_VL0
+#if FDKDEC_VER_AT_LEAST(2, 5) // 2.5.10
{ "level_limit", "Signal level limiting", OFFSET(level_limit), AV_OPT_TYPE_INT, { .i64 = 0 }, -1, 1, AD },
#endif
{ NULL }
@@ -293,7 +296,7 @@ static av_cold int fdk_aac_decode_init(AVCodecContext *avctx)
}
}
-#ifdef AACDECODER_LIB_VL0
+#if FDKDEC_VER_AT_LEAST(2, 5) // 2.5.10
if (aacDecoder_SetParam(s->handle, AAC_PCM_LIMITER_ENABLE, s->level_limit) != AAC_DEC_OK) {
av_log(avctx, AV_LOG_ERROR, "Unable to set in signal level limiting in the decoder\n");
return AVERROR_UNKNOWN;
diff --git a/libavcodec/libfdk-aacenc.c b/libavcodec/libfdk-aacenc.c
index 2ad768ed44e..92ad1762aea 100644
--- a/libavcodec/libfdk-aacenc.c
+++ b/libavcodec/libfdk-aacenc.c
@@ -156,7 +156,7 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
case 6: mode = MODE_1_2_2_1; sce = 2; cpe = 2; break;
/* The version macro is introduced the same time as the 7.1 support, so this
should suffice. */
-#ifdef AACENCODER_LIB_VL0
+#if FDKENC_VER_AT_LEAST(3, 4) // 3.4.12
case 8:
sce = 2;
cpe = 3;
@@ -291,7 +291,7 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
}
avctx->frame_size = info.frameLength;
-#if FDKENC_VER_AT_LEAST(4, 0)
+#if FDKENC_VER_AT_LEAST(4, 0) // 4.0.0
avctx->initial_padding = info.nDelay;
#else
avctx->initial_padding = info.encoderDelay;
@@ -412,7 +412,7 @@ static const uint64_t aac_channel_layout[] = {
AV_CH_LAYOUT_4POINT0,
AV_CH_LAYOUT_5POINT0_BACK,
AV_CH_LAYOUT_5POINT1_BACK,
-#ifdef AACENCODER_LIB_VL0
+#if FDKENC_VER_AT_LEAST(3, 4) // 3.4.12
AV_CH_LAYOUT_7POINT1_WIDE_BACK,
AV_CH_LAYOUT_7POINT1,
#endif

+ 0
- 67
multimedia/ffmpeg/patches/040-fdkaac-eld.patch View File

@ -1,67 +0,0 @@
From 7e929dac100916fc45cb95e231025f3439c20156 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin@martin.st>
Date: Tue, 4 Sep 2018 11:45:35 +0300
Subject: [PATCH] libfdk-aacenc: Allow enabling the ELDv2 profile
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This is a new feature in FDK v2.
Signed-off-by: Martin Storsjö <martin@martin.st>
---
libavcodec/libfdk-aacenc.c | 27 ++++++++++++++++++++++++++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/libavcodec/libfdk-aacenc.c b/libavcodec/libfdk-aacenc.c
index 92ad1762aea..f71a276403e 100644
--- a/libavcodec/libfdk-aacenc.c
+++ b/libavcodec/libfdk-aacenc.c
@@ -36,6 +36,7 @@ typedef struct AACContext {
HANDLE_AACENCODER handle;
int afterburner;
int eld_sbr;
+ int eld_v2;
int signaling;
int latm;
int header_period;
@@ -47,6 +48,9 @@ typedef struct AACContext {
static const AVOption aac_enc_options[] = {
{ "afterburner", "Afterburner (improved quality)", offsetof(AACContext, afterburner), AV_OPT_TYPE_INT, { .i64 = 1 }, 0, 1, AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM },
{ "eld_sbr", "Enable SBR for ELD (for SBR in other configurations, use the -profile parameter)", offsetof(AACContext, eld_sbr), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM },
+#if FDKENC_VER_AT_LEAST(4, 0) // 4.0.0
+ { "eld_v2", "Enable ELDv2 (LD-MPS extension for ELD stereo signals)", offsetof(AACContext, eld_v2), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM },
+#endif
{ "signaling", "SBR/PS signaling style", offsetof(AACContext, signaling), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 2, AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM, "signaling" },
{ "default", "Choose signaling implicitly (explicit hierarchical by default, implicit if global header is disabled)", 0, AV_OPT_TYPE_CONST, { .i64 = -1 }, 0, 0, AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM, "signaling" },
{ "implicit", "Implicit backwards compatible signaling", 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, 0, 0, AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM, "signaling" },
@@ -149,7 +153,28 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
switch (avctx->channels) {
case 1: mode = MODE_1; sce = 1; cpe = 0; break;
- case 2: mode = MODE_2; sce = 0; cpe = 1; break;
+ case 2:
+#if FDKENC_VER_AT_LEAST(4, 0) // 4.0.0
+ // (profile + 1) to map from profile range to AOT range
+ if (aot == FF_PROFILE_AAC_ELD + 1 && s->eld_v2) {
+ if ((err = aacEncoder_SetParam(s->handle, AACENC_CHANNELMODE,
+ 128)) != AACENC_OK) {
+ av_log(avctx, AV_LOG_ERROR, "Unable to enable ELDv2: %s\n",
+ aac_get_error(err));
+ goto error;
+ } else {
+ mode = MODE_212;
+ sce = 1;
+ cpe = 0;
+ }
+ } else
+#endif
+ {
+ mode = MODE_2;
+ sce = 0;
+ cpe = 1;
+ }
+ break;
case 3: mode = MODE_1_2; sce = 1; cpe = 1; break;
case 4: mode = MODE_1_2_1; sce = 2; cpe = 1; break;
case 5: mode = MODE_1_2_2; sce = 1; cpe = 2; break;

+ 0
- 63
multimedia/ffmpeg/patches/050-fdkaac-define.patch View File

@ -1,63 +0,0 @@
From 2a9e1c122eed66be1b26b747342b848300b226c7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin@martin.st>
Date: Wed, 12 Sep 2018 23:03:12 +0300
Subject: [PATCH] libfdk-aac: Don't use defined() in a #define
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
MSVC expands the preprocessor directives differently, making the
version check fail in the previous form.
Clang can warn about this with -Wexpansion-to-defined (not currently
enabled by default):
warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
Signed-off-by: Martin Storsjö <martin@martin.st>
---
libavcodec/libfdk-aacdec.c | 9 ++++++---
libavcodec/libfdk-aacenc.c | 9 ++++++---
2 files changed, 12 insertions(+), 6 deletions(-)
diff --git a/libavcodec/libfdk-aacdec.c b/libavcodec/libfdk-aacdec.c
index ca70a49ad46..63856232d9e 100644
--- a/libavcodec/libfdk-aacdec.c
+++ b/libavcodec/libfdk-aacdec.c
@@ -25,10 +25,13 @@
#include "avcodec.h"
#include "internal.h"
+#ifdef AACDECODER_LIB_VL0
#define FDKDEC_VER_AT_LEAST(vl0, vl1) \
- (defined(AACDECODER_LIB_VL0) && \
- ((AACDECODER_LIB_VL0 > vl0) || \
- (AACDECODER_LIB_VL0 == vl0 && AACDECODER_LIB_VL1 >= vl1)))
+ ((AACDECODER_LIB_VL0 > vl0) || \
+ (AACDECODER_LIB_VL0 == vl0 && AACDECODER_LIB_VL1 >= vl1))
+#else
+#define FDKDEC_VER_AT_LEAST(vl0, vl1) 0
+#endif
#if !FDKDEC_VER_AT_LEAST(2, 5) // < 2.5.10
#define AAC_PCM_MAX_OUTPUT_CHANNELS AAC_PCM_OUTPUT_CHANNELS
diff --git a/libavcodec/libfdk-aacenc.c b/libavcodec/libfdk-aacenc.c
index f71a276403e..3b492ef8f48 100644
--- a/libavcodec/libfdk-aacenc.c
+++ b/libavcodec/libfdk-aacenc.c
@@ -26,10 +26,13 @@
#include "audio_frame_queue.h"
#include "internal.h"
+#ifdef AACENCODER_LIB_VL0
#define FDKENC_VER_AT_LEAST(vl0, vl1) \
- (defined(AACENCODER_LIB_VL0) && \
- ((AACENCODER_LIB_VL0 > vl0) || \
- (AACENCODER_LIB_VL0 == vl0 && AACENCODER_LIB_VL1 >= vl1)))
+ ((AACENCODER_LIB_VL0 > vl0) || \
+ (AACENCODER_LIB_VL0 == vl0 && AACENCODER_LIB_VL1 >= vl1))
+#else
+#define FDKENC_VER_AT_LEAST(vl0, vl1) 0
+#endif
typedef struct AACContext {
const AVClass *class;

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