Merge pull request #9 from ittiam-systems/Muxer_updation

Muxer updates
ittiam-systems · May 27, 2024 · 26404e6 · 26404e6
2 parents c6ddbea + 0cf0258
commit 26404e6
Show file tree

Hide file tree

Showing 9 changed files with 2,745 additions and 757 deletions.
diff --git a/encoder/impeghe_bitbuffer.h b/encoder/impeghe_bitbuffer.h
@@ -45,6 +45,7 @@ typedef struct ia_bit_buf_struct
   WORD32 read_position;
   WORD32 write_position;
   WORD32 cnt_bits;
+  WORD32 bit_pos;
   WORD32 size;
   jmp_buf *impeghe_jmp_buf;
 } ia_bit_buf_struct;

diff --git a/encoder/impeghe_mhas_write.h b/encoder/impeghe_mhas_write.h
@@ -89,13 +89,19 @@
 #define MAX_NUM_CONTENT_DATA_BLOCKS (128)
 
 #define MAX_NUM_DESCRIPTOIN_BLOCKS (128)
-#define MAX_NUM_DESCR_LANGUAGES (16)
 #define MAX_DESCR_LANGUAGE_DATA_LEN (16)
 #define MAX_DESCRIPTON_DATA_LEN (256)
 #define MAX_NUM_COMPOSITE_PAIRS (128)
 #define MAX_NUM_TGT_LOUDNESS_CONDITIONS (7)
 #define MAX_NUM_PRESET_PROD_SCREENS (31)
 
+#define UNIDRCLOUDEXT_TERM (0x0)
+#define UNIDRCLOUDEXT_EQ   (0x1)
+
+#define UNIDRCCONFEXT_TERM      (0x0)
+#define UNIDRCCONFEXT_PARAM_DRC (0x1)
+#define UNIDRCCONFEXT_V1        (0x2)
+
 // structures
 typedef struct
 {

diff --git a/test/impegh_mp4_init.c b/test/impegh_mp4_init.c
@@ -2331,6 +2331,13 @@ IA_ERRORCODE impegh_mp4_read_samples(pVOID fp, ia_mp4_sample_entry **n, ia_mp4_m
     }
     return IT_OK;
   }
+  if (len == 0)
+  {
+    return IT_OK;
+    //no child atoms of mhm1
+  }
+  //reading child atoms of mhm1
+
   ret = impegh_mp4_fread(charbuf, 1, 4, fp);
   if (ret < 4)
   {