diff --git a/api/current.txt b/api/current.txt
index ab18d72..9dec22e 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -24142,8 +24142,10 @@
     field public static final int INFO_OUTPUT_FORMAT_CHANGED = -2; // 0xfffffffe
     field public static final int INFO_TRY_AGAIN_LATER = -1; // 0xffffffff
     field public static final String PARAMETER_KEY_HDR10_PLUS_INFO = "hdr10-plus-info";
+    field public static final String PARAMETER_KEY_OFFSET_TIME = "time-offset-us";
     field public static final String PARAMETER_KEY_REQUEST_SYNC_FRAME = "request-sync";
     field public static final String PARAMETER_KEY_SUSPEND = "drop-input-frames";
+    field public static final String PARAMETER_KEY_SUSPEND_TIME = "drop-start-time-us";
     field public static final String PARAMETER_KEY_VIDEO_BITRATE = "video-bitrate";
     field public static final int VIDEO_SCALING_MODE_SCALE_TO_FIT = 1; // 0x1
     field public static final int VIDEO_SCALING_MODE_SCALE_TO_FIT_WITH_CROPPING = 2; // 0x2
@@ -24988,6 +24990,7 @@
     field public static final String KEY_COLOR_STANDARD = "color-standard";
     field public static final String KEY_COLOR_TRANSFER = "color-transfer";
     field public static final String KEY_COMPLEXITY = "complexity";
+    field public static final String KEY_CREATE_INPUT_SURFACE_SUSPENDED = "create-input-buffers-suspended";
     field public static final String KEY_DURATION = "durationUs";
     field public static final String KEY_FLAC_COMPRESSION_LEVEL = "flac-compression-level";
     field public static final String KEY_FRAME_RATE = "frame-rate";
diff --git a/media/java/android/media/MediaCodec.java b/media/java/android/media/MediaCodec.java
index 0c3d625..c6c2fdd 100644
--- a/media/java/android/media/MediaCodec.java
+++ b/media/java/android/media/MediaCodec.java
@@ -3373,6 +3373,8 @@
     /**
      * Change a video encoder's target bitrate on the fly. The value is an
      * Integer object containing the new bitrate in bps.
+     *
+     * @see #setParameters(Bundle)
      */
     public static final String PARAMETER_KEY_VIDEO_BITRATE = "video-bitrate";
 
@@ -3384,12 +3386,43 @@
      * input-side of the encoder in that case.
      * The value is an Integer object containing the value 1 to suspend
      * or the value 0 to resume.
+     *
+     * @see #setParameters(Bundle)
      */
     public static final String PARAMETER_KEY_SUSPEND = "drop-input-frames";
 
     /**
+     * When {@link #PARAMETER_KEY_SUSPEND} is present, the client can also
+     * optionally use this key to specify the timestamp (in micro-second)
+     * at which the suspend/resume operation takes effect.
+     *
+     * Note that the specified timestamp must be greater than or equal to the
+     * timestamp of any previously queued suspend/resume operations.
+     *
+     * The value is a long int, indicating the timestamp to suspend/resume.
+     *
+     * @see #setParameters(Bundle)
+     */
+    public static final String PARAMETER_KEY_SUSPEND_TIME = "drop-start-time-us";
+
+    /**
+     * Specify an offset (in micro-second) to be added on top of the timestamps
+     * onward. A typical use case is to apply an adjust to the timestamps after
+     * a period of pause by the user.
+     *
+     * This parameter can only be used on an encoder in "surface-input" mode.
+     *
+     * The value is a long int, indicating the timestamp offset to be applied.
+     *
+     * @see #setParameters(Bundle)
+     */
+    public static final String PARAMETER_KEY_OFFSET_TIME = "time-offset-us";
+
+    /**
      * Request that the encoder produce a sync frame "soon".
      * Provide an Integer with the value 0.
+     *
+     * @see #setParameters(Bundle)
      */
     public static final String PARAMETER_KEY_REQUEST_SYNC_FRAME = "request-sync";
 
diff --git a/media/java/android/media/MediaFormat.java b/media/java/android/media/MediaFormat.java
index c82b5f6..4ca0216 100644
--- a/media/java/android/media/MediaFormat.java
+++ b/media/java/android/media/MediaFormat.java
@@ -463,6 +463,63 @@
         = "repeat-previous-frame-after";
 
     /**
+     * Instruct the video encoder in "surface-input" mode to drop excessive
+     * frames from the source, so that the input frame rate to the encoder
+     * does not exceed the specified fps.
+     *
+     * The associated value is a float, representing the max frame rate to
+     * feed the encoder at.
+     *
+     * @hide
+     */
+    public static final String KEY_MAX_FPS_TO_ENCODER
+        = "max-fps-to-encoder";
+
+    /**
+     * Instruct the video encoder in "surface-input" mode to limit the gap of
+     * timestamp between any two adjacent frames fed to the encoder to the
+     * specified amount (in micro-second).
+     *
+     * The associated value is a long int. When positive, it represents the max
+     * timestamp gap between two adjacent frames fed to the encoder. When negative,
+     * the absolute value represents a fixed timestamp gap between any two adjacent
+     * frames fed to the encoder. Note that this will also apply even when the
+     * original timestamp goes backward in time. Under normal conditions, such frames
+     * would be dropped and not sent to the encoder.
+     *
+     * The output timestamp will be restored to the original timestamp and will
+     * not be affected.
+     *
+     * This is used in some special scenarios where input frames arrive sparingly
+     * but it's undesirable to allocate more bits to any single frame, or when it's
+     * important to ensure all frames are captured (rather than captured in the
+     * correct order).
+     *
+     * @hide
+     */
+    public static final String KEY_MAX_PTS_GAP_TO_ENCODER
+        = "max-pts-gap-to-encoder";
+
+    /**
+     * If specified when configuring a video encoder that's in "surface-input"
+     * mode, it will instruct the encoder to put the surface source in suspended
+     * state when it's connected. No video frames will be accepted until a resume
+     * operation (see {@link MediaCodec#PARAMETER_KEY_SUSPEND}), optionally with
+     * timestamp specified via {@link MediaCodec#PARAMETER_KEY_SUSPEND_TIME}, is
+     * received.
+     *
+     * The value is an integer, with 1 indicating to create with the surface
+     * source suspended, or 0 otherwise. The default value is 0.
+     *
+     * If this key is not set or set to 0, the surface source will accept buffers
+     * as soon as it's connected to the encoder (although they may not be encoded
+     * immediately). This key can be used when the client wants to prepare the
+     * encoder session in advance, but do not want to accept buffers immediately.
+     */
+    public static final String KEY_CREATE_INPUT_SURFACE_SUSPENDED
+        = "create-input-buffers-suspended";
+
+    /**
      * If specified when configuring a video decoder rendering to a surface,
      * causes the decoder to output "blank", i.e. black frames to the surface
      * when stopped to clear out any previously displayed contents.