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Commit 1796c893 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "Set default video parameters in Tx VideoFormatResolver" am: 014af402 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1887497

Change-Id: I7e9dc5a852901befaa4afe647f142c5359e80cea
parents 42609ea4 014af402

apex/media/framework/java/android/media/MediaTranscodingManager.java

+10 −9
Original line number Diff line number Diff line
@@ -952,6 +952,8 @@ public final class MediaTranscodingManager { 
             *

             * @return the video track format to be used if transcoding should be performed,

             *         and null otherwise.

             * @throws IllegalArgumentException if the hinted source video format contains invalid

             *         parameters.

             */

            @Nullable

            public MediaFormat resolveVideoFormat() {
@@ -962,21 +964,20 @@ public final class MediaTranscodingManager { 
                MediaFormat videoTrackFormat = new MediaFormat(mSrcVideoFormatHint);

                videoTrackFormat.setString(MediaFormat.KEY_MIME, MediaFormat.MIMETYPE_VIDEO_AVC);



                int width = mSrcVideoFormatHint.getInteger(MediaFormat.KEY_WIDTH);

                int height = mSrcVideoFormatHint.getInteger(MediaFormat.KEY_HEIGHT);

                int width = mSrcVideoFormatHint.getInteger(MediaFormat.KEY_WIDTH, -1);

                int height = mSrcVideoFormatHint.getInteger(MediaFormat.KEY_HEIGHT, -1);

                if (width <= 0 || height <= 0) {

                    throw new IllegalArgumentException(

                            "Source Width and height must be larger than 0");

                }



                float frameRate = 30.0f; // default to 30fps.

                if (mSrcVideoFormatHint.containsKey(MediaFormat.KEY_FRAME_RATE)) {

                    frameRate = mSrcVideoFormatHint.getFloat(MediaFormat.KEY_FRAME_RATE);

                float frameRate =

                        mSrcVideoFormatHint.getNumber(MediaFormat.KEY_FRAME_RATE, 30.0)

                        .floatValue();

                if (frameRate <= 0) {

                    throw new IllegalArgumentException(

                            "frameRate must be larger than 0");

                }

                }



                int bitrate = getAVCBitrate(width, height, frameRate);

                videoTrackFormat.setInteger(MediaFormat.KEY_BIT_RATE, bitrate);