Submit fused IDR frames on decoders that support adaptive playback even if they are blocked from using it

2022-05-29 22:21:15 -05:00
parent bd64dfb661
commit 18c93abcb3
2 changed files with 24 additions and 3 deletions
@@ -425,6 +425,25 @@ public class MediaCodecHelper {
        }
    }

+    public static boolean decoderSupportsFusedIdrFrame(MediaCodecInfo decoderInfo, String mimeType) {
+        // If adaptive playback is supported, we can submit new CSD together with a keyframe
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+            try {
+                if (decoderInfo.getCapabilitiesForType(mimeType).
+                        isFeatureSupported(CodecCapabilities.FEATURE_AdaptivePlayback))
+                {
+                    LimeLog.info("Decoder supports fused IDR frames (FEATURE_AdaptivePlayback)");
+                    return true;
+                }
+            } catch (Exception e) {
+                // Tolerate buggy codecs
+                e.printStackTrace();
+            }
+        }
+
+        return false;
+    }
+
    public static boolean decoderSupportsAdaptivePlayback(MediaCodecInfo decoderInfo, String mimeType) {
        // Possibly enable adaptive playback on KitKat and above
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {