AndroidVDA by using Android's MediaCodec API.

media/media.gyp

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'chromium_code': 1,
     # Override to dynamically link the PulseAudio library.
     'use_pulseaudio%': 0,
     # Override to dynamically link the cras (ChromeOS audio) library.
@@ skipping 783 matching lines @@
             'filters/ffmpeg_audio_decoder_unittest.cc',
             'filters/ffmpeg_demuxer_unittest.cc',
             'filters/ffmpeg_glue_unittest.cc',
             'filters/ffmpeg_h264_to_annex_b_bitstream_converter_unittest.cc',
             'filters/ffmpeg_video_decoder_unittest.cc',
             'filters/pipeline_integration_test.cc',
             'filters/pipeline_integration_test_base.cc',
             'mp4/mp4_stream_parser_unittest.cc',
             'webm/webm_cluster_parser_unittest.cc',
           ],
+          'sources': [
+            'base/android/media_codec_bridge_unittest.cc',

[Ami GONE FROM CHROMIUM, 2013/01/23 01:32:32]

I think this can go in the main sources list (platform-specific paths get
automatically omitted from other platform builds; see
http://src.chromium.org/viewvc/chrome/trunk/src/build/filename_rules.gypi?vie...
)

[dwkang1, 2013/01/28 14:54:30]

Thanks for the link! Done.

+          ],
           'conditions': [
             ['gtest_target_type == "shared_library"', {
               'dependencies': [
                 '../testing/android/native_test.gyp:native_test_native_code',
+                'player_android',
               ],
             }],
           ],
         }],
         ['OS == "linux"', {
           'conditions': [
             ['use_cras == 1', {
               'sources': [
                 'audio/linux/cras_input_unittest.cc',
                 'audio/linux/cras_output_unittest.cc',
@@ skipping 418 matching lines @@
           'sources': [
             'base/android/java/src/org/chromium/media/MediaPlayerBridge.java',
             'base/android/java/src/org/chromium/media/MediaPlayerListener.java',
           ],
           'variables': {
             'jni_gen_dir': 'media',
           },
           'includes': [ '../build/jni_generator.gypi' ],
         },
         {
+          'target_name': 'media_format_jni_headers',
+          'type': 'none',
+          'variables': {
+            'jni_gen_dir': 'media',
+            'input_java_class': 'android/media/MediaFormat.class',
+            'input_jar_file': '<(android_sdk)/android.jar',
+          },
+          'includes': [ '../build/jar_file_jni_generator.gypi' ],
+        },
+        {
           'target_name': 'player_android',
           'type': 'static_library',
           'sources': [
+            'base/android/media_codec_bridge.cc',
+            'base/android/media_codec_bridge.h',
             'base/android/media_jni_registrar.cc',
             'base/android/media_jni_registrar.h',
             'base/android/media_player_bridge.cc',
             'base/android/media_player_bridge.h',
             'base/android/media_player_listener.cc',
             'base/android/media_player_listener.h',
+            # TODO(dwkang) : make jar_file_jni_generator support the array
+            # return type (MediaCodec) and inner class (MediaCodec$BufferInfo)
+            # and remove the following jni files from here.
+            # Intoducing a helper java class can also be an alternative.
+            'base/android/MediaCodec_jni.h',
           ],
           'dependencies': [
             '../base/base.gyp:base',
+            'media_format_jni_headers',
             'player_android_jni_headers',
           ],
           'include_dirs': [
             '<(SHARED_INTERMEDIATE_DIR)/media',
           ],
         },
         {
           'target_name': 'media_java',
           'type': 'none',
           'dependencies': [
@@ skipping 100 matching lines @@
             'media',
           ],
           'sources': [
             'tools/media_bench/media_bench.cc',
           ],
         },
       ],
     }]
   ],
 }