audio: Use gst_audio::AudioCapsBuilder in some plugins

Simplify caps creation codes

2 files changed, 15 insertions, 18 deletions

diff --git a/audio/claxon/src/claxondec/imp.rs b/audio/claxon/src/claxondec/imp.rs
index 76ae65f1..d2c05f6e 100644
--- a/audio/claxon/src/claxondec/imp.rs
+++ b/audio/claxon/src/claxondec/imp.rs
@@ -76,19 +76,16 @@ impl ElementImpl for ClaxonDec {
             )
             .unwrap();
 
-            let src_caps = gst::Caps::builder("audio/x-raw")
-                .field(
-                    "format",
-                    gst::List::new([
-                        gst_audio::AudioFormat::S8.to_str(),
-                        gst_audio::AUDIO_FORMAT_S16.to_str(),
-                        gst_audio::AUDIO_FORMAT_S2432.to_str(),
-                        gst_audio::AUDIO_FORMAT_S32.to_str(),
-                    ]),
-                )
-                .field("rate", gst::IntRange::new(1i32, 655_350))
-                .field("channels", gst::IntRange::new(1i32, 8))
-                .field("layout", "interleaved")
+            let src_caps = gst_audio::AudioCapsBuilder::new()
+                .format_list([
+                    gst_audio::AudioFormat::S8,
+                    gst_audio::AUDIO_FORMAT_S16,
+                    gst_audio::AUDIO_FORMAT_S2432,
+                    gst_audio::AUDIO_FORMAT_S32,
+                ])
+                .rate_range(1..655_350)
+                .channels_range(1..8)
+                .layout(gst_audio::AudioLayout::Interleaved)
                 .build();
             let src_pad_template = gst::PadTemplate::new(
                 "src",
diff --git a/audio/claxon/tests/claxondec.rs b/audio/claxon/tests/claxondec.rs
index 307dd197..31b327ea 100644
--- a/audio/claxon/tests/claxondec.rs
+++ b/audio/claxon/tests/claxondec.rs
@@ -31,11 +31,11 @@ fn test_mono_s16() {
 
     assert_eq!(
         caps,
-        gst::Caps::builder("audio/x-raw")
-            .field("format", gst_audio::AUDIO_FORMAT_S16.to_str())
-            .field("rate", 44_100i32)
-            .field("channels", 1i32)
-            .field("layout", "interleaved")
+        gst_audio::AudioCapsBuilder::new()
+            .layout(gst_audio::AudioLayout::Interleaved)
+            .format(gst_audio::AUDIO_FORMAT_S16)
+            .rate(44_100)
+            .channels(1)
             .build()
     );
 }