4 files changed, 25 insertions, 3 deletions
diff --git a/src/lib/ffmpeg-1.1/avformat.pas b/src/lib/ffmpeg-1.1/avformat.pas
index 6ed9ec63..2229c20b 100644
--- a/src/lib/ffmpeg-1.1/avformat.pas
+++ b/src/lib/ffmpeg-1.1/avformat.pas
@@ -1139,7 +1139,7 @@ type
      * iformat/oformat.flags. In such a case, the (de)muxer will handle
      * I/O in some other way and this field will be NULL.
      *)
-    pb: PByteIOContext;
+    pb: PAVIOContext;
 
     (* stream info *)
     ctx_flags: cint; (**< Format-specific flags, see AVFMTCTX_xx *)
diff --git a/src/lib/ffmpeg-1.1/libavutil/log.pas b/src/lib/ffmpeg-1.1/libavutil/log.pas
index 9ad35369..de110bd2 100644
--- a/src/lib/ffmpeg-1.1/libavutil/log.pas
+++ b/src/lib/ffmpeg-1.1/libavutil/log.pas
@@ -129,6 +129,28 @@ type
 
 // struct AVOptionRanges;
 
+  (**
+   * A single allowed range of values, or a single allowed value.
+   *)
+  PAVOptionRange  = ^TAVOptionRange;
+  PPAVOptionRange = ^PAVOptionRange;
+  TAVOptionRange = record
+    str: {const} PAnsiChar;
+    value_min, value_max: cdouble;             ///< For string ranges this represents the min/max length, for dimensions this represents the min/max pixel count
+    component_min, component_max: cdouble;     ///< For string this represents the unicode range for chars, 0-127 limits to ASCII
+    is_range: cint;                            ///< if set to 1 the struct encodes a range, if set to 0 a single value
+  end;
+
+  (**
+   * List of AVOptionRange structs
+   *)
+  PAVOptionRanges  = ^TAVOptionRanges;
+  PPAVOptionRanges = ^PAVOptionRanges;
+  TAVOptionRanges = record
+    range:     PPAVOptionRange;
+    nb_ranges: cint;
+  end;
+
 (**
  * Describe the class of an AVClass context structure. That is an
  * arbitrary struct of which the first field is a pointer to an
diff --git a/src/lib/ffmpeg-1.1/libavutil/opt.pas b/src/lib/ffmpeg-1.1/libavutil/opt.pas
index 60ba821a..045b348d 100644
--- a/src/lib/ffmpeg-1.1/libavutil/opt.pas
+++ b/src/lib/ffmpeg-1.1/libavutil/opt.pas
@@ -264,7 +264,7 @@ function av_opt_eval_q     (obj: pointer; o: {const} PAVOption; val: {const} PAn
  * @}
  *)
 
- const
+const
   AV_OPT_SEARCH_CHILDREN = 0001; (**< Search in possible children of the
                                       given object first.*)
 (**
diff --git a/src/lib/ffmpeg-1.2/libavutil/opt.pas b/src/lib/ffmpeg-1.2/libavutil/opt.pas
index b477cb50..b805fd81 100644
--- a/src/lib/ffmpeg-1.2/libavutil/opt.pas
+++ b/src/lib/ffmpeg-1.2/libavutil/opt.pas
@@ -269,7 +269,7 @@ function av_opt_eval_q     (obj: pointer; o: {const} PAVOption; val: {const} PAn
  * @}
  *)
 
- const
+const
   AV_OPT_SEARCH_CHILDREN = 0001; (**< Search in possible children of the
                                       given object first.*)
 (**