diff --git a/modules/demux/mp4/essetup.c b/modules/demux/mp4/essetup.c
index bc37414251eaa075c8d51eec03c4d41dc382d0ab..263f75f405b8a077206260266688fb0bcfc8946f 100644
--- a/modules/demux/mp4/essetup.c
+++ b/modules/demux/mp4/essetup.c
@@ -1033,6 +1033,35 @@ int SetupAudioES( demux_t *p_demux, mp4_track_t *p_track, MP4_Box_t *p_sample )
             break;
         }
 
+        case ATOM_ipcm:
+        case ATOM_fpcm:
+        {
+            const MP4_Box_t *p_pcmC = MP4_BoxGet( p_sample, "pcmC" );
+            if( p_pcmC )
+            {
+                const vlc_fourcc_t lookup = p_sample->i_type +
+                        BOXDATA(p_pcmC)->i_sample_size +
+                       (BOXDATA(p_pcmC)->i_format_flags & 0x01);
+                const vlc_fourcc_t lookuptable[10][2] =
+                {
+                    { ATOM_fpcm + 32 + 0, VLC_CODEC_F32B },
+                    { ATOM_fpcm + 32 + 1, VLC_CODEC_F32L },
+                    { ATOM_fpcm + 64 + 0, VLC_CODEC_F64B },
+                    { ATOM_fpcm + 64 + 1, VLC_CODEC_F64L },
+                    { ATOM_ipcm + 16 + 0, VLC_CODEC_S16B },
+                    { ATOM_ipcm + 16 + 1, VLC_CODEC_S16L },
+                    { ATOM_ipcm + 24 + 0, VLC_CODEC_S24B },
+                    { ATOM_ipcm + 24 + 1, VLC_CODEC_S24L },
+                    { ATOM_ipcm + 32 + 0, VLC_CODEC_S32B },
+                    { ATOM_ipcm + 32 + 1, VLC_CODEC_S32L },
+                };
+                for( size_t i = 0; i<10; i++ )
+                    if( lookuptable[i][0] == lookup )
+                        p_track->fmt.i_codec = lookuptable[i][1];
+            }
+            break;
+        }
+
         case ATOM_in24:
             p_track->fmt.i_codec = p_enda && BOXDATA(p_enda)->i_little_endian == 1 ?
                                     VLC_CODEC_S24L : VLC_CODEC_S24B;
diff --git a/modules/demux/mp4/libmp4.c b/modules/demux/mp4/libmp4.c
index f66c3ddb4ba255451206c5f2b42a4f3e89720fbe..5f7a90ed3c7f00e8bce517d3310043ae66b08ad9 100644
--- a/modules/demux/mp4/libmp4.c
+++ b/modules/demux/mp4/libmp4.c
@@ -2560,6 +2560,20 @@ static int MP4_ReadBox_enda( stream_t *p_stream, MP4_Box_t *p_box )
     MP4_READBOX_EXIT( 1 );
 }
 
+static int MP4_ReadBox_pcmC( stream_t *p_stream, MP4_Box_t *p_box )
+{
+    MP4_READBOX_ENTER( MP4_Box_data_pcmC_t, NULL );
+    if(i_read != 6)
+        MP4_READBOX_EXIT( 0 );
+    uint32_t temp;
+    MP4_GET4BYTES(temp);
+    if(temp != 0) /* support only v0 */
+        MP4_READBOX_EXIT( 0 );
+    MP4_GET1BYTE(p_box->data.p_pcmC->i_format_flags);
+    MP4_GET1BYTE(p_box->data.p_pcmC->i_sample_size);
+    MP4_READBOX_EXIT( 1 );
+}
+
 static void MP4_FreeBox_sample_soun( MP4_Box_t *p_box )
 {
     FREENULL( p_box->data.p_sample_soun->p_qt_description );
@@ -4562,6 +4576,7 @@ static const struct
     { ATOM_fiel,    MP4_ReadBox_fiel,         0 },
     { ATOM_glbl,    MP4_ReadBox_Binary,       ATOM_FFV1 },
     { ATOM_enda,    MP4_ReadBox_enda,         0 },
+    { ATOM_pcmC,    MP4_ReadBox_pcmC,         0 }, /* ISO-IEC 23003-5 */
     { ATOM_iods,    MP4_ReadBox_iods,         0 },
     { ATOM_pasp,    MP4_ReadBox_pasp,         0 },
     { ATOM_btrt,    MP4_ReadBox_btrt,         0 }, /* codecs bitrate stsd/????/btrt */
diff --git a/modules/demux/mp4/libmp4.h b/modules/demux/mp4/libmp4.h
index 884eb8aef90c281d7c41c471fe63738988d33197..087ce07d45ee2dbd979cbfc65d31a547b42ba5b9 100644
--- a/modules/demux/mp4/libmp4.h
+++ b/modules/demux/mp4/libmp4.h
@@ -204,6 +204,11 @@ typedef int64_t stime_t;
 #define ATOM_fLaC VLC_FOURCC( 'f', 'L', 'a', 'C' )
 #define ATOM_dfLa VLC_FOURCC( 'd', 'f', 'L', 'a' )
 
+/* ISO-IEC 23003-5 */
+#define ATOM_fpcm VLC_FOURCC( 'f', 'p', 'c', 'm' )
+#define ATOM_ipcm VLC_FOURCC( 'i', 'p', 'c', 'm' )
+#define ATOM_pcmC VLC_FOURCC( 'p', 'c', 'm', 'C' )
+
 /* XiphQT */
 #define ATOM_fCtS VLC_FOURCC( 'f', 'C', 't', 'S' )
 #define ATOM_vCtH VLC_FOURCC( 'v', 'C', 't', 'H' )
@@ -1476,6 +1481,12 @@ typedef struct
 
 } MP4_Box_data_enda_t;
 
+typedef struct
+{
+    uint8_t i_format_flags;
+    uint8_t i_sample_size;
+} MP4_Box_data_pcmC_t;
+
 typedef struct
 {
     uint32_t i_entry_count;
@@ -1703,6 +1714,7 @@ typedef union MP4_Box_data_s
     MP4_Box_data_fiel_t *p_fiel;
     MP4_Box_data_chan_t *p_chan;
     MP4_Box_data_enda_t *p_enda;
+    MP4_Box_data_pcmC_t *p_pcmC;
     MP4_Box_data_keys_t *p_keys;
     MP4_Box_data_iods_t *p_iods;
     MP4_Box_data_btrt_t *p_btrt;