Fix ffmpeg 4.x

CHANGELOG.md

@@ -1,3 +1,15 @@
+## Version 1.2.1
+
+- Fix ffmpeg 4.x support that was broken in 1.2.0
+
+## Version 1.2.0
+
+- Add ffmpeg 6.0 support
+
+## _sys_ Version 1.1.0
+
+- Add ffmpeg 6.0 support
+
 ## _sys_ Version 1.0.2
 
 - Fix building against clang 16 by using latest bindgen crate

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ffmpeg-the-third"
-version = "1.2.0+ffmpeg-6.0.0"
+version = "1.2.1+ffmpeg-6.0.0"
 build = "build.rs"
 
 authors = ["meh. <meh@schizofreni.co>", "Zhiming Wang <i@zhimingwang.org>"]

src/filter/filter.rs

@@ -47,11 +47,21 @@ impl Filter {
             if ptr.is_null() {
                 None
             } else {
+                #[cfg(feature = "ffmpeg_5_0")]
+                {
                     Some(PadIter::new(
                         (*self.as_ptr()).inputs,
                         (*self.as_ptr()).nb_inputs as isize,
                     ))
                 }
+                #[cfg(not(feature = "ffmpeg_5_0"))]
+                {
+                    Some(PadIter::new(
+                        (*self.as_ptr()).inputs,
+                        (*self.as_ptr()).inputs as isize,
+                    ))
+                }
+            }
         }
     }
 
@@ -62,11 +72,21 @@ impl Filter {
             if ptr.is_null() {
                 None
             } else {
+                #[cfg(feature = "ffmpeg_5_0")]
+                {
                     Some(PadIter::new(
                         (*self.as_ptr()).outputs,
                         (*self.as_ptr()).nb_outputs as isize,
                     ))
                 }
+                #[cfg(not(feature = "ffmpeg_5_0"))]
+                {
+                    Some(PadIter::new(
+                        (*self.as_ptr()).outputs,
+                        (*self.as_ptr()).outputs as isize,
+                    ))
+                }
+            }
         }
     }