Update v0.1.10

README.md

@@ -64,7 +64,7 @@ The APV codec standard has the following features:
 ## How to use
 ### Encoder
 
-Encoder as input require raw YUV file (422, 444), 10-bit or more.
+Encoder as input require raw YCbCr file (422, 444), 10-bit or more.
 
 Displaying help:
 

app/oapv_app_dec.c

@@ -419,34 +419,22 @@ int main(int argc, const char **argv)
     if(fp_bs == NULL) {
         logerr("ERROR: cannot open bitstream file = %s\n", args_var->fname_inp);
         print_usage(argv);
-        return -1;
+        ret = -1; goto ERR;
     }
     /* open output file */
     if(strlen(args_var->fname_out) > 0) {
-        char  fext[16];
-        char *fname = (char *)args_var->fname_out;
-
-        if(strlen(fname) < 5) { /* at least x.yuv or x.y4m */
-            logerr("ERROR: invalide output file name\n");
-            return -1;
+        ret = check_file_name_type(args_var->fname_out);
+        if(ret > 0) {
+            is_y4m = 1;
         }
-        strncpy(fext, fname + strlen(fname) - 3, sizeof(fext) - 1);
-        fext[0] = toupper(fext[0]);
-        fext[1] = toupper(fext[1]);
-        fext[2] = toupper(fext[2]);
-
-        if(strcmp(fext, "YUV") == 0) {
+        else if(ret == 0) {
             is_y4m = 0;
         }
-        else if(strcmp(fext, "Y4M") == 0) {
-            is_y4m = 1;
-        }
-        else {
-            logerr("ERROR: unknown output format\n");
-            ret = -1;
-            goto ERR;
+        else { // invalid or unknown file name type
+            logerr("unknown file type name for decoded video\n");
+            ret = -1; goto ERR;
         }
-        clear_data(fname); /* remove decoded file contents if exists */
+        clear_data(args_var->fname_out); /* remove decoded file contents if exists */
     }
 
     // create bitstream buffer
@@ -609,10 +597,14 @@ int main(int argc, const char **argv)
                         if(write_y4m_header(args_var->fname_out, imgb_o)) {
                             logerr("cannot write Y4M header\n");
                             ret = -1;
-                            goto END;
+                            goto ERR;
                         }
                     }
-                    write_dec_img(args_var->fname_out, imgb_o, is_y4m);
+                    if(write_dec_img(args_var->fname_out, imgb_o, is_y4m)) {
+                        logerr("cannot write decoded video\n");
+                        ret = -1;
+                        goto ERR;
+                    }
                 }
                 frm_cnt[i]++;
             }