diff --git a/configure b/configure
index 3fccf063e7..dccf63c6cf 100755
--- a/configure
+++ b/configure
@@ -2999,7 +2999,7 @@ disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib
 if ! disabled vda; then
     if check_header VideoDecodeAcceleration/VDADecoder.h; then
         enable vda
-        add_ldflags -framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore
+        add_extralibs -framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore
     fi
 fi
 
diff --git a/libavcodec/aac_ac3_parser.h b/libavcodec/aac_ac3_parser.h
index ccc387d3aa..b1fb0cf59f 100644
--- a/libavcodec/aac_ac3_parser.h
+++ b/libavcodec/aac_ac3_parser.h
@@ -48,7 +48,7 @@ typedef struct AACAC3ParseContext {
     int sample_rate;
     int bit_rate;
     int samples;
-    int64_t channel_layout;
+    uint64_t channel_layout;
     int service_type;
 
     int remaining_size;
diff --git a/libavcodec/aacdectab.h b/libavcodec/aacdectab.h
index 22ae00ff32..442ef91654 100644
--- a/libavcodec/aacdectab.h
+++ b/libavcodec/aacdectab.h
@@ -90,7 +90,7 @@ static const uint8_t aac_channel_layout_map[7][5][2] = {
     { { TYPE_CPE, 0 }, { TYPE_SCE, 0 }, { TYPE_LFE, 0 }, { TYPE_CPE, 2 }, { TYPE_CPE, 1 }, },
 };
 
-static const int64_t aac_channel_layout[8] = {
+static const uint64_t aac_channel_layout[8] = {
     AV_CH_LAYOUT_MONO,
     AV_CH_LAYOUT_STEREO,
     AV_CH_LAYOUT_SURROUND,
diff --git a/libavcodec/ac3.h b/libavcodec/ac3.h
index d53527844c..b9f34b9d90 100644
--- a/libavcodec/ac3.h
+++ b/libavcodec/ac3.h
@@ -120,7 +120,7 @@ typedef struct {
     uint32_t bit_rate;
     uint8_t channels;
     uint16_t frame_size;
-    int64_t channel_layout;
+    uint64_t channel_layout;
     /** @} */
 } AC3HeaderInfo;
 
diff --git a/libavcodec/ac3enc.c b/libavcodec/ac3enc.c
index 3657ece1e0..93a08821be 100644
--- a/libavcodec/ac3enc.c
+++ b/libavcodec/ac3enc.c
@@ -77,7 +77,7 @@ static uint8_t exponent_group_tab[2][3][256];
 /**
  * List of supported channel layouts.
  */
-const int64_t ff_ac3_channel_layouts[19] = {
+const uint64_t ff_ac3_channel_layouts[19] = {
      AV_CH_LAYOUT_MONO,
      AV_CH_LAYOUT_STEREO,
      AV_CH_LAYOUT_2_1,
@@ -2060,13 +2060,13 @@ av_cold int ff_ac3_encode_close(AVCodecContext *avctx)
  * Set channel information during initialization.
  */
 static av_cold int set_channel_info(AC3EncodeContext *s, int channels,
-                                    int64_t *channel_layout)
+                                    uint64_t *channel_layout)
 {
     int ch_layout;
 
     if (channels < 1 || channels > AC3_MAX_CHANNELS)
         return AVERROR(EINVAL);
-    if ((uint64_t)*channel_layout > 0x7FF)
+    if (*channel_layout > 0x7FF)
         return AVERROR(EINVAL);
     ch_layout = *channel_layout;
     if (!ch_layout)
diff --git a/libavcodec/ac3enc.h b/libavcodec/ac3enc.h
index 4a017498f6..6ef1a5373a 100644
--- a/libavcodec/ac3enc.h
+++ b/libavcodec/ac3enc.h
@@ -258,7 +258,7 @@ typedef struct AC3EncodeContext {
 } AC3EncodeContext;
 
 
-extern const int64_t ff_ac3_channel_layouts[19];
+extern const uint64_t ff_ac3_channel_layouts[19];
 
 int ff_ac3_encode_init(AVCodecContext *avctx);
 
diff --git a/libavcodec/arm/dca.h b/libavcodec/arm/dca.h
index e85b82c1bd..9ff7f7c75e 100644
--- a/libavcodec/arm/dca.h
+++ b/libavcodec/arm/dca.h
@@ -27,38 +27,54 @@
 
 #if HAVE_ARMV6 && HAVE_INLINE_ASM
 
-#define decode_blockcode decode_blockcode
-static inline int decode_blockcode(int code, int levels, int *values)
+#define decode_blockcodes decode_blockcodes
+static inline int decode_blockcodes(int code1, int code2, int levels,
+                                    int *values)
 {
-    int v0, v1, v2, v3;
+    int v0, v1, v2, v3, v4, v5;
 
-    __asm__ ("smmul   %4, %8, %11           \n"
-             "smlabb  %8, %4, %10, %8       \n"
-             "smmul   %5, %4, %11           \n"
-             "sub     %8, %8, %9, lsr #1    \n"
-             "smlabb  %4, %5, %10, %4       \n"
-             "smmul   %6, %5, %11           \n"
-             "str     %8, %0                \n"
-             "sub     %4, %4, %9, lsr #1    \n"
-             "smlabb  %5, %6, %10, %5       \n"
-             "smmul   %7, %6, %11           \n"
-             "str     %4, %1                \n"
-             "sub     %5, %5, %9, lsr #1    \n"
-             "smlabb  %6, %7, %10, %6       \n"
-             "cmp     %7, #0                \n"
-             "str     %5, %2                \n"
-             "sub     %6, %6, %9, lsr #1    \n"
-             "it      eq                    \n"
-             "mvneq   %7, #0                \n"
-             "str     %6, %3                \n"
+    __asm__ ("smmul   %8,  %14, %18           \n"
+             "smmul   %11, %15, %18           \n"
+             "smlabb  %14, %8,  %17, %14      \n"
+             "smlabb  %15, %11, %17, %15      \n"
+             "smmul   %9,  %8,  %18           \n"
+             "smmul   %12, %11, %18           \n"
+             "sub     %14, %14, %16, lsr #1   \n"
+             "sub     %15, %15, %16, lsr #1   \n"
+             "smlabb  %8,  %9,  %17, %8       \n"
+             "smlabb  %11, %12, %17, %11      \n"
+             "smmul   %10, %9,  %18           \n"
+             "smmul   %13, %12, %18           \n"
+             "str     %14, %0                 \n"
+             "str     %15, %4                 \n"
+             "sub     %8,  %8,  %16, lsr #1   \n"
+             "sub     %11, %11, %16, lsr #1   \n"
+             "smlabb  %9,  %10, %17, %9       \n"
+             "smlabb  %12, %13, %17, %12      \n"
+             "smmul   %14, %10, %18           \n"
+             "smmul   %15, %13, %18           \n"
+             "str     %8,  %1                 \n"
+             "str     %11, %5                 \n"
+             "sub     %9,  %9,  %16, lsr #1   \n"
+             "sub     %12, %12, %16, lsr #1   \n"
+             "smlabb  %10, %14, %17, %10      \n"
+             "smlabb  %13, %15, %17, %13      \n"
+             "str     %9,  %2                 \n"
+             "str     %12, %6                 \n"
+             "sub     %10, %10, %16, lsr #1   \n"
+             "sub     %13, %13, %16, lsr #1   \n"
+             "str     %10, %3                 \n"
+             "str     %13, %7                 \n"
              : "=m"(values[0]), "=m"(values[1]),
                "=m"(values[2]), "=m"(values[3]),
-               "=&r"(v0), "=&r"(v1), "=&r"(v2), "=&r"(v3),
-               "+&r"(code)
-             : "r"(levels - 1), "r"(-levels), "r"(ff_inverse[levels])
-             : "cc");
+               "=m"(values[4]), "=m"(values[5]),
+               "=m"(values[6]), "=m"(values[7]),
+               "=&r"(v0), "=&r"(v1), "=&r"(v2),
+               "=&r"(v3), "=&r"(v4), "=&r"(v5),
+               "+&r"(code1), "+&r"(code2)
+             : "r"(levels - 1), "r"(-levels), "r"(ff_inverse[levels]));
 
-    return v3;
+    return code1 | code2;
 }
 
 #endif
diff --git a/libavcodec/audioconvert.c b/libavcodec/audioconvert.c
index e101095e40..c48fbb74c5 100644
--- a/libavcodec/audioconvert.c
+++ b/libavcodec/audioconvert.c
@@ -48,7 +48,7 @@ void avcodec_sample_fmt_string (char *buf, int buf_size, int sample_fmt)
 }
 #endif
 
-int64_t avcodec_guess_channel_layout(int nb_channels, enum CodecID codec_id, const char *fmt_name)
+uint64_t avcodec_guess_channel_layout(int nb_channels, enum CodecID codec_id, const char *fmt_name)
 {
     switch(nb_channels) {
     case 1: return AV_CH_LAYOUT_MONO;
diff --git a/libavcodec/audioconvert.h b/libavcodec/audioconvert.h
index 5f38cca513..7d8278fd47 100644
--- a/libavcodec/audioconvert.h
+++ b/libavcodec/audioconvert.h
@@ -80,7 +80,7 @@ int avcodec_channel_layout_num_channels(int64_t channel_layout);
  * @param fmt_name Format name, or NULL if unknown
  * @return Channel layout mask
  */
-int64_t avcodec_guess_channel_layout(int nb_channels, enum CodecID codec_id, const char *fmt_name);
+uint64_t avcodec_guess_channel_layout(int nb_channels, enum CodecID codec_id, const char *fmt_name);
 
 struct AVAudioConvert;
 typedef struct AVAudioConvert AVAudioConvert;
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 18e16ff584..2fb200f047 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -2758,14 +2758,14 @@ typedef struct AVCodecContext {
      * - encoding: set by user.
      * - decoding: set by user, may be overwritten by libavcodec.
      */
-    int64_t channel_layout;
+    uint64_t channel_layout;
 
     /**
      * Request decoder to use this channel layout if it can (0 for default)
      * - encoding: unused
      * - decoding: Set by user.
      */
-    int64_t request_channel_layout;
+    uint64_t request_channel_layout;
 
     /**
      * Ratecontrol attempt to use, at maximum, <value> of what can be used without an underflow.
@@ -3122,7 +3122,7 @@ typedef struct AVCodec {
     const char *long_name;
     const int *supported_samplerates;       ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0
     const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1
-    const int64_t *channel_layouts;         ///< array of support channel layouts, or NULL if unknown. array is terminated by 0
+    const uint64_t *channel_layouts;         ///< array of support channel layouts, or NULL if unknown. array is terminated by 0
     uint8_t max_lowres;                     ///< maximum value for lowres supported by the decoder
     const AVClass *priv_class;              ///< AVClass for the private context
     const AVProfile *profiles;              ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN}
diff --git a/libavcodec/dca.c b/libavcodec/dca.c
index 37977e5c55..07a9c0a484 100644
--- a/libavcodec/dca.c
+++ b/libavcodec/dca.c
@@ -128,7 +128,7 @@ static const int dca_ext_audio_descr_mask[] = {
  * All 2 channel configurations -> AV_CH_LAYOUT_STEREO
  */
 
-static const int64_t dca_core_channel_layout[] = {
+static const uint64_t dca_core_channel_layout[] = {
     AV_CH_FRONT_CENTER,                                                      ///< 1, A
     AV_CH_LAYOUT_STEREO,                                                     ///< 2, A + B (dual mono)
     AV_CH_LAYOUT_STEREO,                                                     ///< 2, L + R (stereo)
@@ -1037,7 +1037,7 @@ static void dca_downmix(float *samples, int srcfmt,
 }
 
 
-#ifndef decode_blockcode
+#ifndef decode_blockcodes
 /* Very compact version of the block code decoder that does not use table
  * look-up but is slightly slower */
 static int decode_blockcode(int code, int levels, int *values)
@@ -1051,12 +1051,13 @@ static int decode_blockcode(int code, int levels, int *values)
         code = div;
     }
 
-    if (code == 0)
-        return 0;
-    else {
-        av_log(NULL, AV_LOG_ERROR, "ERROR: block code look-up failed\n");
-        return AVERROR_INVALIDDATA;
-    }
+    return code;
+}
+
+static int decode_blockcodes(int code1, int code2, int levels, int *values)
+{
+    return decode_blockcode(code1, levels, values) |
+           decode_blockcode(code2, levels, values + 4);
 }
 #endif
 
@@ -1126,16 +1127,20 @@ static int dca_subsubframe(DCAContext * s, int base_channel, int block_index)
                 if (abits >= 11 || !dca_smpl_bitalloc[abits].vlc[sel].table){
                     if (abits <= 7){
                         /* Block code */
-                        int block_code1, block_code2, size, levels;
+                        int block_code1, block_code2, size, levels, err;
 
                         size = abits_sizes[abits-1];
                         levels = abits_levels[abits-1];
 
                         block_code1 = get_bits(&s->gb, size);
-                        /* FIXME Should test return value */
-                        decode_blockcode(block_code1, levels, block);
                         block_code2 = get_bits(&s->gb, size);
-                        decode_blockcode(block_code2, levels, &block[4]);
+                        err = decode_blockcodes(block_code1, block_code2,
+                                                levels, block);
+                        if (err) {
+                            av_log(s->avctx, AV_LOG_ERROR,
+                                   "ERROR: block code look-up failed\n");
+                            return AVERROR_INVALIDDATA;
+                        }
                     }else{
                         /* no coding */
                         for (m = 0; m < 8; m++)
diff --git a/libavcodec/mlp_parser.c b/libavcodec/mlp_parser.c
index 151841a103..0c06dbbab4 100644
--- a/libavcodec/mlp_parser.c
+++ b/libavcodec/mlp_parser.c
@@ -107,7 +107,7 @@ static int truehd_channels(int chanmap)
     return channels;
 }
 
-int64_t ff_truehd_layout(int chanmap)
+uint64_t ff_truehd_layout(int chanmap)
 {
     int layout = 0, i;
 
diff --git a/libavcodec/mlp_parser.h b/libavcodec/mlp_parser.h
index 6e43bc38dc..3b81763d57 100644
--- a/libavcodec/mlp_parser.h
+++ b/libavcodec/mlp_parser.h
@@ -54,7 +54,7 @@ typedef struct MLPHeaderInfo
 
 
 int ff_mlp_read_major_sync(void *log, MLPHeaderInfo *mh, GetBitContext *gb);
-int64_t ff_truehd_layout(int chanmap);
+uint64_t ff_truehd_layout(int chanmap);
 
 extern const uint64_t ff_mlp_layout[32];
 
diff --git a/libavcodec/pthread.c b/libavcodec/pthread.c
index 83ecaad069..eb304720e4 100644
--- a/libavcodec/pthread.c
+++ b/libavcodec/pthread.c
@@ -525,7 +525,7 @@ int ff_thread_decode_frame(AVCodecContext *avctx,
         if (fctx->next_decoding >= (avctx->thread_count-1)) fctx->delaying = 0;
 
         *got_picture_ptr=0;
-        return 0;
+        return avpkt->size;
     }
 
     /*
@@ -566,7 +566,8 @@ int ff_thread_decode_frame(AVCodecContext *avctx,
 
     fctx->next_finished = finished;
 
-    return p->result;
+    /* return the size of the consumed packet if no error occurred */
+    return (p->result >= 0) ? avpkt->size : p->result;
 }
 
 void ff_thread_report_progress(AVFrame *f, int n, int field)
diff --git a/libavcodec/thread.h b/libavcodec/thread.h
index 9cfb31d5a1..1c5ffe7a73 100644
--- a/libavcodec/thread.h
+++ b/libavcodec/thread.h
@@ -42,6 +42,9 @@ void ff_thread_flush(AVCodecContext *avctx);
  * Submits a new frame to a decoding thread.
  * Returns the next available frame in picture. *got_picture_ptr
  * will be 0 if none is available.
+ * The return value on success is the size of the consumed packet for
+ * compatiblity with avcodec_decode_video2(). This means the decoder
+ * has to consume the full packet.
  *
  * Parameters are the same as avcodec_decode_video2().
  */
diff --git a/libavcodec/version.h b/libavcodec/version.h
index f3de82b193..98eb48086c 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -22,7 +22,7 @@
 
 #define LIBAVCODEC_VERSION_MAJOR 53
 #define LIBAVCODEC_VERSION_MINOR 37
-#define LIBAVCODEC_VERSION_MICRO  0
+#define LIBAVCODEC_VERSION_MICRO  1
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
                                                LIBAVCODEC_VERSION_MINOR, \
diff --git a/libavcodec/vorbis.h b/libavcodec/vorbis.h
index 15b5d85b36..cad080ef3a 100644
--- a/libavcodec/vorbis.h
+++ b/libavcodec/vorbis.h
@@ -27,7 +27,7 @@ extern const float ff_vorbis_floor1_inverse_db_table[256];
 extern const float * const ff_vorbis_vwin[8];
 extern const uint8_t ff_vorbis_channel_layout_offsets[8][8];
 extern const uint8_t ff_vorbis_encoding_channel_layout_offsets[8][8];
-extern const int64_t ff_vorbis_channel_layouts[9];
+extern const uint64_t ff_vorbis_channel_layouts[9];
 
 typedef struct {
     uint16_t x;
diff --git a/libavcodec/vorbis_data.c b/libavcodec/vorbis_data.c
index 8fa624168a..aab06b7453 100644
--- a/libavcodec/vorbis_data.c
+++ b/libavcodec/vorbis_data.c
@@ -44,7 +44,7 @@ const uint8_t ff_vorbis_encoding_channel_layout_offsets[8][8] = {
     { 0, 2, 1, 6, 7, 4, 5, 3 },
 };
 
-const int64_t ff_vorbis_channel_layouts[9] = {
+const uint64_t ff_vorbis_channel_layouts[9] = {
     AV_CH_LAYOUT_MONO,
     AV_CH_LAYOUT_STEREO,
     AV_CH_LAYOUT_SURROUND,
diff --git a/libavdevice/alsa-audio-common.c b/libavdevice/alsa-audio-common.c
index 1ed7b6ed5e..cb7ba6654f 100644
--- a/libavdevice/alsa-audio-common.c
+++ b/libavdevice/alsa-audio-common.c
@@ -143,7 +143,7 @@ switch(format) {\
     case FORMAT_F32: s->reorder_func = alsa_reorder_f32_out_ ##layout;   break;\
 }
 
-static av_cold int find_reorder_func(AlsaData *s, int codec_id, int64_t layout, int out)
+static av_cold int find_reorder_func(AlsaData *s, int codec_id, uint64_t layout, int out)
 {
     int format;
 
@@ -194,7 +194,7 @@ av_cold int ff_alsa_open(AVFormatContext *ctx, snd_pcm_stream_t mode,
     snd_pcm_t *h;
     snd_pcm_hw_params_t *hw_params;
     snd_pcm_uframes_t buffer_size, period_size;
-    int64_t layout = ctx->streams[0]->codec->channel_layout;
+    uint64_t layout = ctx->streams[0]->codec->channel_layout;
 
     if (ctx->filename[0] == 0) audio_device = "default";
     else                       audio_device = ctx->filename;
diff --git a/libavfilter/asrc_anullsrc.c b/libavfilter/asrc_anullsrc.c
index 1bcc3eb9a6..288e2bf910 100644
--- a/libavfilter/asrc_anullsrc.c
+++ b/libavfilter/asrc_anullsrc.c
@@ -30,7 +30,7 @@
 typedef struct {
     const AVClass *class;
     char   *channel_layout_str;
-    int64_t channel_layout;
+    uint64_t channel_layout;
     char   *sample_rate_str;
     int     sample_rate;
     int nb_samples;             ///< number of samples per requested frame
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index fa316a670c..5327cf9b69 100644
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@@ -473,7 +473,7 @@ AVFilterBufferRef *avfilter_get_audio_buffer(AVFilterLink *link,
 AVFilterBufferRef *
 avfilter_get_audio_buffer_ref_from_arrays(uint8_t *data[8], int linesize[8], int perms,
                                           int nb_samples, enum AVSampleFormat sample_fmt,
-                                          int64_t channel_layout, int planar)
+                                          uint64_t channel_layout, int planar)
 {
     AVFilterBuffer *samples = av_mallocz(sizeof(AVFilterBuffer));
     AVFilterBufferRef *samplesref = av_mallocz(sizeof(AVFilterBufferRef));
diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h
index 5e1cfdba78..d3afc35ebe 100644
--- a/libavfilter/avfilter.h
+++ b/libavfilter/avfilter.h
@@ -30,7 +30,7 @@
 
 #define LIBAVFILTER_VERSION_MAJOR  2
 #define LIBAVFILTER_VERSION_MINOR 49
-#define LIBAVFILTER_VERSION_MICRO  0
+#define LIBAVFILTER_VERSION_MICRO  1
 
 #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
                                                LIBAVFILTER_VERSION_MINOR, \
@@ -110,7 +110,7 @@ typedef struct AVFilterBuffer {
  * per reference properties must be separated out.
  */
 typedef struct AVFilterBufferRefAudioProps {
-    int64_t channel_layout;     ///< channel layout of audio buffer
+    uint64_t channel_layout;    ///< channel layout of audio buffer
     int nb_samples;             ///< number of audio samples per channel
     int sample_rate;            ///< audio buffer sample rate
     int planar;                 ///< audio buffer - planar or packed
@@ -641,7 +641,7 @@ struct AVFilterLink {
     int h;                      ///< agreed upon image height
     AVRational sample_aspect_ratio; ///< agreed upon sample aspect ratio
     /* These parameters apply only to audio */
-    int64_t channel_layout;     ///< channel layout of current buffer (see libavutil/audioconvert.h)
+    uint64_t channel_layout;    ///< channel layout of current buffer (see libavutil/audioconvert.h)
 #if LIBAVFILTER_VERSION_MAJOR < 3
     int64_t sample_rate;        ///< samples per second
 #else
@@ -772,8 +772,7 @@ AVFilterBufferRef *avfilter_get_audio_buffer(AVFilterLink *link, int perms,
 AVFilterBufferRef *
 avfilter_get_audio_buffer_ref_from_arrays(uint8_t *data[8], int linesize[8], int perms,
                                           int nb_samples, enum AVSampleFormat sample_fmt,
-                                          int64_t channel_layout, int planar);
-
+                                          uint64_t channel_layout, int planar);
 /**
  * Request an input frame from the filter at the other end of the link.
  *
diff --git a/libavformat/nullenc.c b/libavformat/nullenc.c
index 2ab92dff75..3f4107923f 100644
--- a/libavformat/nullenc.c
+++ b/libavformat/nullenc.c
@@ -32,5 +32,5 @@ AVOutputFormat ff_null_muxer = {
     .audio_codec       = AV_NE(CODEC_ID_PCM_S16BE, CODEC_ID_PCM_S16LE),
     .video_codec       = CODEC_ID_RAWVIDEO,
     .write_packet      = null_write_packet,
-    .flags = AVFMT_NOFILE | AVFMT_RAWPICTURE | AVFMT_NOTIMESTAMPS,
+    .flags = AVFMT_NOFILE | AVFMT_NOTIMESTAMPS,
 };
diff --git a/libavutil/audioconvert.c b/libavutil/audioconvert.c
index 30f6074e2a..c4cab22fce 100644
--- a/libavutil/audioconvert.c
+++ b/libavutil/audioconvert.c
@@ -60,7 +60,7 @@ static const char *get_channel_name(int channel_id)
 static const struct {
     const char *name;
     int         nb_channels;
-    int64_t     layout;
+    uint64_t     layout;
 } channel_layout_map[] = {
     { "mono",        1,  AV_CH_LAYOUT_MONO },
     { "stereo",      2,  AV_CH_LAYOUT_STEREO },
@@ -76,7 +76,7 @@ static const struct {
     { 0 }
 };
 
-static int64_t get_channel_layout_single(const char *name, int name_len)
+static uint64_t get_channel_layout_single(const char *name, int name_len)
 {
     int i;
     char *end;
@@ -102,7 +102,7 @@ static int64_t get_channel_layout_single(const char *name, int name_len)
     return 0;
 }
 
-int64_t av_get_channel_layout(const char *name)
+uint64_t av_get_channel_layout(const char *name)
 {
     const char *n, *e;
     const char *name_end = name + strlen(name);
@@ -119,7 +119,7 @@ int64_t av_get_channel_layout(const char *name)
 }
 
 void av_get_channel_layout_string(char *buf, int buf_size,
-                                  int nb_channels, int64_t channel_layout)
+                                  int nb_channels, uint64_t channel_layout)
 {
     int i;
 
@@ -138,7 +138,7 @@ void av_get_channel_layout_string(char *buf, int buf_size,
         int i, ch;
         av_strlcat(buf, " (", buf_size);
         for (i = 0, ch = 0; i < 64; i++) {
-            if ((channel_layout & (1L << i))) {
+            if ((channel_layout & (UINT64_C(1) << i))) {
                 const char *name = get_channel_name(i);
                 if (name) {
                     if (ch > 0)
@@ -152,7 +152,7 @@ void av_get_channel_layout_string(char *buf, int buf_size,
     }
 }
 
-int av_get_channel_layout_nb_channels(int64_t channel_layout)
+int av_get_channel_layout_nb_channels(uint64_t channel_layout)
 {
     int count;
     uint64_t x = channel_layout;
diff --git a/libavutil/audioconvert.h b/libavutil/audioconvert.h
index 766ef8b9da..d0232d2aa3 100644
--- a/libavutil/audioconvert.h
+++ b/libavutil/audioconvert.h
@@ -62,7 +62,7 @@
 /** Channel mask value used for AVCodecContext.request_channel_layout
     to indicate that the user requests the channel order of the decoder output
     to be the native codec channel order. */
-#define AV_CH_LAYOUT_NATIVE          0x8000000000000000LL
+#define AV_CH_LAYOUT_NATIVE          0x8000000000000000ULL
 
 /**
  * @}
@@ -104,7 +104,7 @@
  *   AV_CH_* macros).
  + Example: "stereo+FC" = "2+FC" = "2c+1c" = "0x7"
  */
-int64_t av_get_channel_layout(const char *name);
+uint64_t av_get_channel_layout(const char *name);
 
 /**
  * Return a description of a channel layout.
@@ -113,12 +113,12 @@ int64_t av_get_channel_layout(const char *name);
  * @param buf put here the string containing the channel layout
  * @param buf_size size in bytes of the buffer
  */
-void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, int64_t channel_layout);
+void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, uint64_t channel_layout);
 
 /**
  * Return the number of channels in the channel layout.
  */
-int av_get_channel_layout_nb_channels(int64_t channel_layout);
+int av_get_channel_layout_nb_channels(uint64_t channel_layout);
 
 /**
  * Return default channel layout for a given number of channels.
diff --git a/libavutil/avutil.h b/libavutil/avutil.h
index a09fe9417b..30fae0aa93 100644
--- a/libavutil/avutil.h
+++ b/libavutil/avutil.h
@@ -154,7 +154,7 @@
 
 #define LIBAVUTIL_VERSION_MAJOR 51
 #define LIBAVUTIL_VERSION_MINOR 29
-#define LIBAVUTIL_VERSION_MICRO  0
+#define LIBAVUTIL_VERSION_MICRO  1
 
 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
                                                LIBAVUTIL_VERSION_MINOR, \
diff --git a/libavutil/common.h b/libavutil/common.h
index d60e8638a5..cf361ca15e 100644
--- a/libavutil/common.h
+++ b/libavutil/common.h
@@ -220,8 +220,8 @@ static av_always_inline av_const int av_popcount_c(uint32_t x)
     return (x + (x >> 16)) & 0x3F;
 }
 
-#define MKTAG(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((d) << 24))
-#define MKBETAG(a,b,c,d) ((d) | ((c) << 8) | ((b) << 16) | ((a) << 24))
+#define MKTAG(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((unsigned)(d) << 24))
+#define MKBETAG(a,b,c,d) ((d) | ((c) << 8) | ((b) << 16) | ((unsigned)(a) << 24))
 
 /**
  * Convert a UTF-8 character (up to 4 bytes) to its 32-bit UCS-4 encoded form.
diff --git a/tests/fate/aac.mak b/tests/fate/aac.mak
index 8c805575f3..547e35606d 100644
--- a/tests/fate/aac.mak
+++ b/tests/fate/aac.mak
@@ -38,6 +38,19 @@ FATE_AAC += fate-aac-ap05_48
 fate-aac-ap05_48: CMD = pcm -i $(SAMPLES)/aac/ap05_48.mp4
 fate-aac-ap05_48: REF = $(SAMPLES)/aac/ap05_48.s16
 
+fate-aac-ct%: CMD = pcm -i $(SAMPLES)/aac/CT_DecoderCheck/$(@:fate-aac-ct-%=%)
+fate-aac-ct%: REF = $(SAMPLES)/aac/CT_DecoderCheck/aacPlusv2.wav
+
+FATE_AAC_CT = sbr_bc-ps_i.3gp  \
+              sbr_bic-ps_i.3gp \
+              sbr_i-ps_i.aac   \
+              sbr_bc-ps_bc.mp4 \
+              sbr_bc-ps_i.mp4  \
+              sbr_i-ps_bic.mp4 \
+              sbr_i-ps_i.mp4
+
+#FATE_AAC += $(FATE_AAC_CT:%=fate-aac-ct-%)
+
 FATE_TESTS += $(FATE_AAC)
 fate-aac: $(FATE_AAC)
 $(FATE_AAC): CMP = oneoff