Rename filters directory to codecs

Also move codecs related classes in mp4 to codecs directory.

Change-Id: I83db2bcf9e66b405fcceed78918b762b26cd7fce

packager/media/codecs/aac_audio_specific_config.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "packager/media/formats/mp4/aac_audio_specific_config.h"
+#include "packager/media/codecs/aac_audio_specific_config.h"
 
 #include <algorithm>
 
@@ -25,8 +25,6 @@ const uint8_t kChannelConfigs[] = {0, 1, 2, 3, 4, 5, 6, 8};
 namespace shaka {
 namespace media {
 
-namespace mp4 {
-
 AACAudioSpecificConfig::AACAudioSpecificConfig()
     : audio_object_type_(0),
       frequency_index_(0),
@@ -260,7 +258,5 @@ bool AACAudioSpecificConfig::SkipGASpecificConfig(BitReader* bit_reader) const {
   return true;
 }
 
-}  // namespace mp4
-
 }  // namespace media
 }  // namespace shaka

packager/media/codecs/aac_audio_specific_config.h

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef MEDIA_FORMATS_MP4_AAC_AUDIO_SPECIFIC_CONFIG_H_
-#define MEDIA_FORMATS_MP4_AAC_AUDIO_SPECIFIC_CONFIG_H_
+#ifndef MEDIA_CODECS_AAC_AUDIO_SPECIFIC_CONFIG_H_
+#define MEDIA_CODECS_AAC_AUDIO_SPECIFIC_CONFIG_H_
 
 #include <stddef.h>
 #include <stdint.h>
@@ -15,8 +15,6 @@ namespace media {
 
 class BitReader;
 
-namespace mp4 {
-
 // Methods are virtual for mocking.
 /// This class parses the AAC information from decoder specific information
 /// embedded in the @b esds box in an ISO BMFF file.
@@ -85,8 +83,7 @@ class AACAudioSpecificConfig {
   uint8_t num_channels_;
 };
 
-}  // namespace mp4
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FORMATS_MP4_AAC_AUDIO_SPECIFIC_CONFIG_H_
+#endif  // MEDIA_CODECS_AAC_AUDIO_SPECIFIC_CONFIG_H_

packager/media/codecs/aac_audio_specific_config_unittest.cc

@@ -4,11 +4,10 @@
 
 #include <gtest/gtest.h>
 
-#include "packager/media/formats/mp4/aac_audio_specific_config.h"
+#include "packager/media/codecs/aac_audio_specific_config.h"
 
 namespace shaka {
 namespace media {
-namespace mp4 {
 
 TEST(AACAudioSpecificConfigTest, BasicProfileTest) {
   AACAudioSpecificConfig aac_audio_specific_config;
@@ -141,6 +140,5 @@ TEST(AACAudioSpecificConfigTest, IncorrectChannelTest) {
   EXPECT_TRUE(aac_audio_specific_config.Parse(data));
 }
 
-}  // namespace mp4
 }  // namespace media
 }  // namespace shaka

packager/media/codecs/avc_decoder_configuration_record.cc

@@ -4,13 +4,13 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/avc_decoder_configuration_record.h"
+#include "packager/media/codecs/avc_decoder_configuration_record.h"
 
 #include "packager/base/strings/string_number_conversions.h"
 #include "packager/base/strings/string_util.h"
 #include "packager/media/base/buffer_reader.h"
 #include "packager/media/base/rcheck.h"
-#include "packager/media/filters/h264_parser.h"
+#include "packager/media/codecs/h264_parser.h"
 
 namespace shaka {
 namespace media {

packager/media/codecs/avc_decoder_configuration_record.h

@@ -4,15 +4,15 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#ifndef MEDIA_FILTERS_AVC_DECODER_CONFIGURATION_RECORD_H_
-#define MEDIA_FILTERS_AVC_DECODER_CONFIGURATION_RECORD_H_
+#ifndef MEDIA_CODECS_AVC_DECODER_CONFIGURATION_RECORD_H_
+#define MEDIA_CODECS_AVC_DECODER_CONFIGURATION_RECORD_H_
 
 #include <stdint.h>
 #include <string>
 #include <vector>
 
 #include "packager/base/macros.h"
-#include "packager/media/filters/decoder_configuration_record.h"
+#include "packager/media/codecs/decoder_configuration_record.h"
 
 namespace shaka {
 namespace media {
@@ -61,4 +61,4 @@ class AVCDecoderConfigurationRecord : public DecoderConfigurationRecord {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_AVC_DECODER_CONFIGURATION_RECORD_H_
+#endif  // MEDIA_CODECS_AVC_DECODER_CONFIGURATION_RECORD_H_

packager/media/codecs/avc_decoder_configuration_record_unittest.cc

@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/avc_decoder_configuration_record.h"
+#include "packager/media/codecs/avc_decoder_configuration_record.h"
 
 #include <gtest/gtest.h>
 

packager/media/codecs/codecs.gyp

@@ -1,7 +1,7 @@
 # Copyright 2014 Google Inc. All rights reserved.
 #
 # Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE filters or at
+# license that can be found in the LICENSE file or at
 # https://developers.google.com/open-source/licenses/bsd
 
 {
@@ -10,15 +10,19 @@
   ],
   'targets': [
     {
-      'target_name': 'filters',
+      'target_name': 'codecs',
       'type': '<(component)',
       'sources': [
+        'aac_audio_specific_config.cc',
+        'aac_audio_specific_config.h',
         'avc_decoder_configuration_record.cc',
         'avc_decoder_configuration_record.h',
         'decoder_configuration_record.cc',
         'decoder_configuration_record.h',
         'ec3_audio_util.cc',
         'ec3_audio_util.h',
+        'es_descriptor.cc',
+        'es_descriptor.h',
         'h264_byte_to_unit_stream_converter.cc',
         'h264_byte_to_unit_stream_converter.h',
         'h264_parser.cc',
@@ -37,6 +41,8 @@
         'nal_unit_to_byte_stream_converter.h',
         'nalu_reader.cc',
         'nalu_reader.h',
+        'video_slice_header_parser.cc',
+        'video_slice_header_parser.h',
         'vp_codec_configuration_record.cc',
         'vp_codec_configuration_record.h',
         'vp8_parser.cc',
@@ -50,11 +56,13 @@
       ],
     },
     {
-      'target_name': 'filters_unittest',
+      'target_name': 'codecs_unittest',
       'type': '<(gtest_target_type)',
       'sources': [
+        'aac_audio_specific_config_unittest.cc',
         'avc_decoder_configuration_record_unittest.cc',
         'ec3_audio_util_unittest.cc',
+        'es_descriptor_unittest.cc',
         'h264_byte_to_unit_stream_converter_unittest.cc',
         'h264_parser_unittest.cc',
         'h265_byte_to_unit_stream_converter_unittest.cc',
@@ -63,6 +71,7 @@
         'hevc_decoder_configuration_record_unittest.cc',
         'nal_unit_to_byte_stream_converter_unittest.cc',
         'nalu_reader_unittest.cc',
+        'video_slice_header_parser_unittest.cc',
         'vp_codec_configuration_record_unittest.cc',
         'vp8_parser_unittest.cc',
         'vp9_parser_unittest.cc',
@@ -72,7 +81,7 @@
         '../../testing/gmock.gyp:gmock',
         '../../testing/gtest.gyp:gtest',
         '../test/media_test.gyp:media_test_support',
-        'filters',
+        'codecs',
       ],
     },
   ],

packager/media/codecs/decoder_configuration_record.cc

@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/decoder_configuration_record.h"
+#include "packager/media/codecs/decoder_configuration_record.h"
 
 namespace shaka {
 namespace media {

packager/media/codecs/decoder_configuration_record.h

@@ -4,14 +4,14 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#ifndef MEDIA_FILTERS_DECODER_CONFIGURATION_RECORD_H_
-#define MEDIA_FILTERS_DECODER_CONFIGURATION_RECORD_H_
+#ifndef MEDIA_CODECS_DECODER_CONFIGURATION_RECORD_H_
+#define MEDIA_CODECS_DECODER_CONFIGURATION_RECORD_H_
 
 #include <vector>
 
 #include "packager/base/logging.h"
 #include "packager/base/macros.h"
-#include "packager/media/filters/nalu_reader.h"
+#include "packager/media/codecs/nalu_reader.h"
 
 namespace shaka {
 namespace media {
@@ -77,4 +77,4 @@ class DecoderConfigurationRecord {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_DECODER_CONFIGURATION_RECORD_H_
+#endif  // MEDIA_CODECS_DECODER_CONFIGURATION_RECORD_H_

packager/media/codecs/ec3_audio_util.cc

@@ -6,7 +6,7 @@
 
 #include "packager/media/base/bit_reader.h"
 #include "packager/media/base/rcheck.h"
-#include "packager/media/filters/ec3_audio_util.h"
+#include "packager/media/codecs/ec3_audio_util.h"
 
 namespace shaka {
 namespace media {

packager/media/codecs/ec3_audio_util.h

@@ -6,8 +6,8 @@
 //
 // Enhanced AC3 audio utility functions.
 
-#ifndef MEDIA_FILTERS_EC3_AUDIO_UTIL_H_
-#define MEDIA_FILTERS_EC3_AUDIO_UTIL_H_
+#ifndef MEDIA_CODECS_EC3_AUDIO_UTIL_H_
+#define MEDIA_CODECS_EC3_AUDIO_UTIL_H_
 
 #include <stdint.h>
 #include <vector>
@@ -24,4 +24,4 @@ bool CalculateEC3ChannelMap(const std::vector<uint8_t>& ec3_data,
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_EC3_AUDIO_UTIL_H_
+#endif  // MEDIA_CODECS_EC3_AUDIO_UTIL_H_

packager/media/codecs/ec3_audio_util_unittest.cc

@@ -7,7 +7,7 @@
 #include <gtest/gtest.h>
 
 #include "packager/base/macros.h"
-#include "packager/media/filters/ec3_audio_util.h"
+#include "packager/media/codecs/ec3_audio_util.h"
 
 namespace shaka {
 namespace media {

packager/media/codecs/es_descriptor.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "packager/media/formats/mp4/es_descriptor.h"
+#include "packager/media/codecs/es_descriptor.h"
 
 #include "packager/media/base/bit_reader.h"
 #include "packager/media/base/buffer_writer.h"
@@ -62,8 +62,6 @@ const uint32_t kUnknownBitrate = 0;
 
 }  // namespace
 
-namespace mp4 {
-
 ESDescriptor::ESDescriptor()
     : esid_(0),
       object_type_(kForbidden),
@@ -190,7 +188,5 @@ size_t ESDescriptor::ComputeSize() const {
   return es_size + kHeaderSize;
 }
 
-}  // namespace mp4
-
 }  // namespace media
 }  // namespace shaka

packager/media/codecs/es_descriptor.h

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef MEDIA_FORMATS_MP4_ES_DESCRIPTOR_H_
-#define MEDIA_FORMATS_MP4_ES_DESCRIPTOR_H_
+#ifndef MEDIA_CODECS_ES_DESCRIPTOR_H_
+#define MEDIA_CODECS_ES_DESCRIPTOR_H_
 
 #include <stddef.h>
 #include <stdint.h>
@@ -16,8 +16,6 @@ namespace media {
 class BitReader;
 class BufferWriter;
 
-namespace mp4 {
-
 // The following values are extracted from ISO 14496 Part 1 Table 5 -
 // objectTypeIndication Values. Only values currently in use are included.
 enum ObjectType {
@@ -90,9 +88,7 @@ class ESDescriptor {
   std::vector<uint8_t> decoder_specific_info_;
 };
 
-}  // namespace mp4
-
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FORMATS_MP4_ES_DESCRIPTOR_H_
+#endif  // MEDIA_CODECS_ES_DESCRIPTOR_H_

packager/media/codecs/es_descriptor_unittest.cc

@@ -4,13 +4,11 @@
 
 #include <gtest/gtest.h>
 
-#include "packager/media/formats/mp4/es_descriptor.h"
+#include "packager/media/codecs/es_descriptor.h"
 
 namespace shaka {
 namespace media {
 
-namespace mp4 {
-
 TEST(ESDescriptorTest, SingleByteLengthTest) {
   ESDescriptor es_desc;
   uint8_t buffer[] = {0x03, 0x19, 0x00, 0x01, 0x00, 0x04, 0x11, 0x40, 0x15,
@@ -76,7 +74,5 @@ TEST(ESDescriptorTest, FiveByteLengthTest) {
   EXPECT_EQ(es_desc.decoder_specific_info().size(), 0u);
 }
 
-}  // namespace mp4
-
 }  // namespace media
 }  // namespace shaka

packager/media/codecs/h264_byte_to_unit_stream_converter.cc

@@ -4,13 +4,13 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/h264_byte_to_unit_stream_converter.h"
+#include "packager/media/codecs/h264_byte_to_unit_stream_converter.h"
 
 #include <limits>
 
 #include "packager/base/logging.h"
 #include "packager/media/base/buffer_writer.h"
-#include "packager/media/filters/h264_parser.h"
+#include "packager/media/codecs/h264_parser.h"
 
 namespace shaka {
 namespace media {

packager/media/codecs/h264_byte_to_unit_stream_converter.h

@@ -4,15 +4,15 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#ifndef MEDIA_FILTERS_H264_BYTE_TO_UNIT_STREAM_CONVERTER_H_
-#define MEDIA_FILTERS_H264_BYTE_TO_UNIT_STREAM_CONVERTER_H_
+#ifndef MEDIA_CODECS_H264_BYTE_TO_UNIT_STREAM_CONVERTER_H_
+#define MEDIA_CODECS_H264_BYTE_TO_UNIT_STREAM_CONVERTER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <vector>
 
-#include "packager/media/filters/h26x_byte_to_unit_stream_converter.h"
+#include "packager/media/codecs/h26x_byte_to_unit_stream_converter.h"
 
 namespace shaka {
 namespace media {
@@ -42,4 +42,4 @@ class H264ByteToUnitStreamConverter : public H26xByteToUnitStreamConverter {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_H264_BYTE_TO_UNIT_STREAM_CONVERTER_H_
+#endif  // MEDIA_CODECS_H264_BYTE_TO_UNIT_STREAM_CONVERTER_H_

packager/media/codecs/h264_byte_to_unit_stream_converter_unittest.cc

@@ -8,7 +8,7 @@
 #include <stdio.h>
 
 #include "packager/base/strings/string_number_conversions.h"
-#include "packager/media/filters/h264_byte_to_unit_stream_converter.h"
+#include "packager/media/codecs/h264_byte_to_unit_stream_converter.h"
 #include "packager/media/test/test_data_util.h"
 
 namespace {

packager/media/codecs/h264_parser.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "packager/media/filters/h264_parser.h"
+#include "packager/media/codecs/h264_parser.h"
 
 #include "packager/base/logging.h"
 #include "packager/base/memory/scoped_ptr.h"

packager/media/codecs/h264_parser.h

@@ -4,16 +4,16 @@
 //
 // This file contains an implementation of an H264 Annex-B video stream parser.
 
-#ifndef MEDIA_FILTERS_H264_PARSER_H_
-#define MEDIA_FILTERS_H264_PARSER_H_
+#ifndef MEDIA_CODECS_H264_PARSER_H_
+#define MEDIA_CODECS_H264_PARSER_H_
 
 #include <stdint.h>
 #include <stdlib.h>
 
 #include <map>
 
-#include "packager/media/filters/h26x_bit_reader.h"
-#include "packager/media/filters/nalu_reader.h"
+#include "packager/media/codecs/h26x_bit_reader.h"
+#include "packager/media/codecs/nalu_reader.h"
 
 namespace shaka {
 namespace media {
@@ -335,4 +335,4 @@ class H264Parser {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_H264_PARSER_H_
+#endif  // MEDIA_CODECS_H264_PARSER_H_

packager/media/codecs/h264_parser_unittest.cc

@@ -5,8 +5,8 @@
 #include <gtest/gtest.h>
 
 #include "packager/base/logging.h"
+#include "packager/media/codecs/h264_parser.h"
 #include "packager/media/test/test_data_util.h"
-#include "packager/media/filters/h264_parser.h"
 
 namespace shaka {
 namespace media {

packager/media/codecs/h265_byte_to_unit_stream_converter.cc

@@ -4,14 +4,14 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/h265_byte_to_unit_stream_converter.h"
+#include "packager/media/codecs/h265_byte_to_unit_stream_converter.h"
 
 #include <limits>
 
 #include "packager/base/logging.h"
 #include "packager/media/base/buffer_writer.h"
 #include "packager/media/base/rcheck.h"
-#include "packager/media/filters/h265_parser.h"
+#include "packager/media/codecs/h265_parser.h"
 
 namespace shaka {
 namespace media {

packager/media/codecs/h265_byte_to_unit_stream_converter.h

@@ -4,15 +4,15 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#ifndef MEDIA_FILTERS_H265_BYTE_TO_UNIT_STREAM_CONVERTER_H_
-#define MEDIA_FILTERS_H265_BYTE_TO_UNIT_STREAM_CONVERTER_H_
+#ifndef MEDIA_CODECS_H265_BYTE_TO_UNIT_STREAM_CONVERTER_H_
+#define MEDIA_CODECS_H265_BYTE_TO_UNIT_STREAM_CONVERTER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <vector>
 
-#include "packager/media/filters/h26x_byte_to_unit_stream_converter.h"
+#include "packager/media/codecs/h26x_byte_to_unit_stream_converter.h"
 
 namespace shaka {
 namespace media {
@@ -43,4 +43,4 @@ class H265ByteToUnitStreamConverter : public H26xByteToUnitStreamConverter {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_H265_BYTE_TO_UNIT_STREAM_CONVERTER_H_
+#endif  // MEDIA_CODECS_H265_BYTE_TO_UNIT_STREAM_CONVERTER_H_

packager/media/codecs/h265_byte_to_unit_stream_converter_unittest.cc

@@ -8,8 +8,8 @@
 #include <stdio.h>
 
 #include "packager/base/strings/string_number_conversions.h"
-#include "packager/media/filters/h265_byte_to_unit_stream_converter.h"
-#include "packager/media/filters/hevc_decoder_configuration_record.h"
+#include "packager/media/codecs/h265_byte_to_unit_stream_converter.h"
+#include "packager/media/codecs/hevc_decoder_configuration_record.h"
 #include "packager/media/test/test_data_util.h"
 
 namespace {

packager/media/codecs/h265_parser.cc

@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/h265_parser.h"
+#include "packager/media/codecs/h265_parser.h"
 
 #include <algorithm>
 #include <math.h>
@@ -12,7 +12,7 @@
 #include "packager/base/logging.h"
 #include "packager/base/stl_util.h"
 #include "packager/media/base/macros.h"
-#include "packager/media/filters/nalu_reader.h"
+#include "packager/media/codecs/nalu_reader.h"
 
 #define TRUE_OR_RETURN(a)                            \
   do {                                               \

packager/media/codecs/h265_parser.h

@@ -4,14 +4,14 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#ifndef MEDIA_FILTERS_H265_PARSER_H_
-#define MEDIA_FILTERS_H265_PARSER_H_
+#ifndef MEDIA_CODECS_H265_PARSER_H_
+#define MEDIA_CODECS_H265_PARSER_H_
 
 #include <map>
 #include <vector>
 
 #include "packager/base/memory/scoped_ptr.h"
-#include "packager/media/filters/h26x_bit_reader.h"
+#include "packager/media/codecs/h26x_bit_reader.h"
 
 namespace shaka {
 namespace media {
@@ -354,4 +354,4 @@ class H265Parser {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_H265_PARSER_H_
+#endif  // MEDIA_CODECS_H265_PARSER_H_

packager/media/codecs/h265_parser_unittest.cc

@@ -6,8 +6,8 @@
 
 #include <gtest/gtest.h>
 
-#include "packager/media/filters/h265_parser.h"
-#include "packager/media/filters/nalu_reader.h"
+#include "packager/media/codecs/h265_parser.h"
+#include "packager/media/codecs/nalu_reader.h"
 
 namespace shaka {
 namespace media {

packager/media/codecs/h26x_bit_reader.cc

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 #include "packager/base/logging.h"
-#include "packager/media/filters/h26x_bit_reader.h"
+#include "packager/media/codecs/h26x_bit_reader.h"
 
 namespace shaka {
 namespace media {

packager/media/codecs/h26x_bit_reader.h

@@ -4,8 +4,8 @@
 //
 // This file contains an implementation of an H264 Annex-B video stream parser.
 
-#ifndef MEDIA_FILTERS_H264_BIT_READER_H_
-#define MEDIA_FILTERS_H264_BIT_READER_H_
+#ifndef MEDIA_CODECS_H264_BIT_READER_H_
+#define MEDIA_CODECS_H264_BIT_READER_H_
 
 #include <stdint.h>
 #include <sys/types.h>
@@ -98,4 +98,4 @@ class H26xBitReader {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_H264_BIT_READER_H_
+#endif  // MEDIA_CODECS_H264_BIT_READER_H_

packager/media/codecs/h26x_bit_reader_unittest.cc

@@ -4,7 +4,7 @@
 
 #include <gtest/gtest.h>
 
-#include "packager/media/filters/h26x_bit_reader.h"
+#include "packager/media/codecs/h26x_bit_reader.h"
 
 namespace shaka {
 namespace media {

packager/media/codecs/h26x_byte_to_unit_stream_converter.cc

@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/h26x_byte_to_unit_stream_converter.h"
+#include "packager/media/codecs/h26x_byte_to_unit_stream_converter.h"
 
 #include <limits>
 

packager/media/codecs/h26x_byte_to_unit_stream_converter.h

@@ -4,14 +4,14 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#ifndef MEDIA_FILTERS_H26X_BYTE_TO_UNIT_STREAM_CONVERTER_H_
-#define MEDIA_FILTERS_H26X_BYTE_TO_UNIT_STREAM_CONVERTER_H_
+#ifndef MEDIA_CODECS_H26X_BYTE_TO_UNIT_STREAM_CONVERTER_H_
+#define MEDIA_CODECS_H26X_BYTE_TO_UNIT_STREAM_CONVERTER_H_
 
 #include <stdint.h>
 
 #include <vector>
 
-#include "packager/media/filters/nalu_reader.h"
+#include "packager/media/codecs/nalu_reader.h"
 
 namespace shaka {
 namespace media {
@@ -60,5 +60,5 @@ class H26xByteToUnitStreamConverter {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_H26x_BYTE_TO_UNIT_STREAM_CONVERTER_H_
+#endif  // MEDIA_CODECS_H26x_BYTE_TO_UNIT_STREAM_CONVERTER_H_
 

packager/media/codecs/hevc_decoder_configuration_record.cc

@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/hevc_decoder_configuration_record.h"
+#include "packager/media/codecs/hevc_decoder_configuration_record.h"
 
 #include "packager/base/strings/string_number_conversions.h"
 #include "packager/base/strings/string_util.h"

packager/media/codecs/hevc_decoder_configuration_record.h

@@ -4,8 +4,8 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#ifndef MEDIA_FILTERS_HEVC_DECODER_CONFIGURATION_RECORD_H_
-#define MEDIA_FILTERS_HEVC_DECODER_CONFIGURATION_RECORD_H_
+#ifndef MEDIA_CODECS_HEVC_DECODER_CONFIGURATION_RECORD_H_
+#define MEDIA_CODECS_HEVC_DECODER_CONFIGURATION_RECORD_H_
 
 #include <stdint.h>
 #include <string>
@@ -13,7 +13,7 @@
 
 #include "packager/base/macros.h"
 #include "packager/media/base/video_stream_info.h"
-#include "packager/media/filters/decoder_configuration_record.h"
+#include "packager/media/codecs/decoder_configuration_record.h"
 
 namespace shaka {
 namespace media {
@@ -44,4 +44,4 @@ class HEVCDecoderConfigurationRecord : public DecoderConfigurationRecord {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_HEVC_DECODER_CONFIGURATION_RECORD_H_
+#endif  // MEDIA_CODECS_HEVC_DECODER_CONFIGURATION_RECORD_H_

packager/media/codecs/hevc_decoder_configuration_record_unittest.cc

@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/hevc_decoder_configuration_record.h"
+#include "packager/media/codecs/hevc_decoder_configuration_record.h"
 
 #include <gtest/gtest.h>
 

packager/media/codecs/nal_unit_to_byte_stream_converter.cc

@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/nal_unit_to_byte_stream_converter.h"
+#include "packager/media/codecs/nal_unit_to_byte_stream_converter.h"
 
 #include <list>
 
@@ -13,8 +13,8 @@
 #include "packager/media/base/buffer_reader.h"
 #include "packager/media/base/buffer_writer.h"
 #include "packager/media/base/macros.h"
-#include "packager/media/filters/avc_decoder_configuration_record.h"
-#include "packager/media/filters/nalu_reader.h"
+#include "packager/media/codecs/avc_decoder_configuration_record.h"
+#include "packager/media/codecs/nalu_reader.h"
 
 namespace shaka {
 namespace media {

packager/media/codecs/nal_unit_to_byte_stream_converter.h

@@ -4,8 +4,8 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#ifndef PACKAGER_MEDIA_FILTERS_NAL_UNIT_TO_BYTE_STREAM_CONVERTER_H_
-#define PACKAGER_MEDIA_FILTERS_NAL_UNIT_TO_BYTE_STREAM_CONVERTER_H_
+#ifndef PACKAGER_MEDIA_CODECS_NAL_UNIT_TO_BYTE_STREAM_CONVERTER_H_
+#define PACKAGER_MEDIA_CODECS_NAL_UNIT_TO_BYTE_STREAM_CONVERTER_H_
 
 #include <stdint.h>
 #include <vector>
@@ -73,4 +73,4 @@ class NalUnitToByteStreamConverter {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // PACKAGER_MEDIA_FILTERS_NAL_UNIT_TO_BYTE_STREAM_CONVERTER_H_
+#endif  // PACKAGER_MEDIA_CODECS_NAL_UNIT_TO_BYTE_STREAM_CONVERTER_H_

packager/media/codecs/nal_unit_to_byte_stream_converter_unittest.cc

@@ -7,7 +7,7 @@
 #include <gtest/gtest.h>
 
 #include "packager/media/base/media_sample.h"
-#include "packager/media/filters/nal_unit_to_byte_stream_converter.h"
+#include "packager/media/codecs/nal_unit_to_byte_stream_converter.h"
 
 namespace shaka {
 namespace media {

packager/media/codecs/nalu_reader.cc

@@ -4,13 +4,13 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/nalu_reader.h"
+#include "packager/media/codecs/nalu_reader.h"
 
 #include <iostream>
 
 #include "packager/base/logging.h"
 #include "packager/media/base/buffer_reader.h"
-#include "packager/media/filters/h264_parser.h"
+#include "packager/media/codecs/h264_parser.h"
 
 namespace shaka {
 namespace media {

packager/media/codecs/nalu_reader.h

@@ -4,8 +4,8 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#ifndef MEDIA_FILTERS_NALU_READER_H_
-#define MEDIA_FILTERS_NALU_READER_H_
+#ifndef MEDIA_CODECS_NALU_READER_H_
+#define MEDIA_CODECS_NALU_READER_H_
 
 #include <stdint.h>
 #include <stdlib.h>
@@ -214,4 +214,4 @@ class NaluReader {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_NALU_READER_H_
+#endif  // MEDIA_CODECS_NALU_READER_H_

packager/media/codecs/nalu_reader_unittest.cc

@@ -6,7 +6,7 @@
 
 #include <gtest/gtest.h>
 
-#include "packager/media/filters/nalu_reader.h"
+#include "packager/media/codecs/nalu_reader.h"
 
 namespace shaka {
 namespace media {

packager/media/codecs/video_slice_header_parser.cc

@@ -4,15 +4,14 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/formats/mp4/video_slice_header_parser.h"
+#include "packager/media/codecs/video_slice_header_parser.h"
 
 #include "packager/media/base/rcheck.h"
-#include "packager/media/filters/avc_decoder_configuration_record.h"
-#include "packager/media/filters/hevc_decoder_configuration_record.h"
+#include "packager/media/codecs/avc_decoder_configuration_record.h"
+#include "packager/media/codecs/hevc_decoder_configuration_record.h"
 
 namespace shaka {
 namespace media {
-namespace mp4 {
 
 namespace {
 
@@ -90,7 +89,6 @@ int64_t H265VideoSliceHeaderParser::GetHeaderSize(const Nalu& nalu) {
   return NumBitsToNumBytes(slice_header.header_bit_size);
 }
 
-}  // namespace mp4
 }  // namespace media
 }  // namespace shaka
 

packager/media/codecs/video_slice_header_parser.h

@@ -4,18 +4,17 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#ifndef MEDIA_FORMATS_MP4_VIDEO_SLICE_HEADER_PARSER_H_
-#define MEDIA_FORMATS_MP4_VIDEO_SLICE_HEADER_PARSER_H_
+#ifndef MEDIA_CODECS_VIDEO_SLICE_HEADER_PARSER_H_
+#define MEDIA_CODECS_VIDEO_SLICE_HEADER_PARSER_H_
 
 #include <vector>
 
 #include "packager/media/base/macros.h"
-#include "packager/media/filters/h264_parser.h"
-#include "packager/media/filters/h265_parser.h"
+#include "packager/media/codecs/h264_parser.h"
+#include "packager/media/codecs/h265_parser.h"
 
 namespace shaka {
 namespace media {
-namespace mp4 {
 
 class VideoSliceHeaderParser {
  public:
@@ -68,9 +67,8 @@ class H265VideoSliceHeaderParser : public VideoSliceHeaderParser {
   DISALLOW_COPY_AND_ASSIGN(H265VideoSliceHeaderParser);
 };
 
-}  // namespace mp4
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FORMATS_MP4_VIDEO_SLICE_HEADER_PARSER_H_
+#endif  // MEDIA_CODECS_VIDEO_SLICE_HEADER_PARSER_H_
 

packager/media/codecs/video_slice_header_parser_unittest.cc

@@ -6,11 +6,10 @@
 
 #include <gtest/gtest.h>
 
-#include "packager/media/formats/mp4/video_slice_header_parser.h"
+#include "packager/media/codecs/video_slice_header_parser.h"
 
 namespace shaka {
 namespace media {
-namespace mp4 {
 
 TEST(H264VideoSliceHeaderParserTest, BasicSupport) {
   // Taken from bear-640x360.mp4 (video)
@@ -152,6 +151,5 @@ TEST(H264VideoSliceHeaderParserTest, ErrorsForEOSWithinEntry) {
   EXPECT_FALSE(parser.Initialize(extra_data));
 }
 
-}  // namespace mp4
 }  // namespace media
 }  // namespace shaka

packager/media/codecs/vp8_parser.cc

@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/vp8_parser.h"
+#include "packager/media/codecs/vp8_parser.h"
 
 #include "packager/base/logging.h"
 #include "packager/media/base/bit_reader.h"

packager/media/codecs/vp8_parser.h

@@ -4,14 +4,14 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#ifndef MEDIA_FILTERS_VP8_PARSER_H_
-#define MEDIA_FILTERS_VP8_PARSER_H_
+#ifndef MEDIA_CODECS_VP8_PARSER_H_
+#define MEDIA_CODECS_VP8_PARSER_H_
 
 #include <stdint.h>
 #include <stdlib.h>
 
 #include "packager/base/macros.h"
-#include "packager/media/filters/vpx_parser.h"
+#include "packager/media/codecs/vpx_parser.h"
 
 namespace shaka {
 namespace media {
@@ -52,4 +52,4 @@ class VP8Parser : public VPxParser {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_VP8_PARSER_H_
+#endif  // MEDIA_CODECS_VP8_PARSER_H_

packager/media/codecs/vp8_parser_unittest.cc

@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/vp8_parser.h"
+#include "packager/media/codecs/vp8_parser.h"
 
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>

packager/media/codecs/vp9_parser.cc

@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/vp9_parser.h"
+#include "packager/media/codecs/vp9_parser.h"
 
 #include "packager/base/logging.h"
 #include "packager/media/base/bit_reader.h"

packager/media/codecs/vp9_parser.h

@@ -4,14 +4,14 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#ifndef MEDIA_FILTERS_VP9_PARSER_H_
-#define MEDIA_FILTERS_VP9_PARSER_H_
+#ifndef MEDIA_CODECS_VP9_PARSER_H_
+#define MEDIA_CODECS_VP9_PARSER_H_
 
 #include <stdint.h>
 #include <stdlib.h>
 
 #include "packager/base/macros.h"
-#include "packager/media/filters/vpx_parser.h"
+#include "packager/media/codecs/vpx_parser.h"
 
 namespace shaka {
 namespace media {
@@ -51,4 +51,4 @@ class VP9Parser : public VPxParser {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_VP9_PARSER_H_
+#endif  // MEDIA_CODECS_VP9_PARSER_H_

packager/media/codecs/vp9_parser_unittest.cc

@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/vp9_parser.h"
+#include "packager/media/codecs/vp9_parser.h"
 
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>

packager/media/codecs/vp_codec_configuration_record.cc

@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/vp_codec_configuration_record.h"
+#include "packager/media/codecs/vp_codec_configuration_record.h"
 
 #include "packager/base/strings/string_number_conversions.h"
 #include "packager/base/strings/string_util.h"

packager/media/codecs/vp_codec_configuration_record.h

@@ -4,8 +4,8 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#ifndef MEDIA_FILTERS_VP_CODEC_CONFIGURATION_RECORD_H_
-#define MEDIA_FILTERS_VP_CODEC_CONFIGURATION_RECORD_H_
+#ifndef MEDIA_CODECS_VP_CODEC_CONFIGURATION_RECORD_H_
+#define MEDIA_CODECS_VP_CODEC_CONFIGURATION_RECORD_H_
 
 #include <stdint.h>
 #include <string>
@@ -102,4 +102,4 @@ class VPCodecConfigurationRecord {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_VP_CODEC_CONFIGURATION_RECORD_H_
+#endif  // MEDIA_CODECS_VP_CODEC_CONFIGURATION_RECORD_H_

packager/media/codecs/vp_codec_configuration_record_unittest.cc

@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#include "packager/media/filters/vp_codec_configuration_record.h"
+#include "packager/media/codecs/vp_codec_configuration_record.h"
 
 #include <gtest/gtest.h>
 

packager/media/codecs/vpx_parser.h

@@ -4,14 +4,14 @@
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
-#ifndef MEDIA_FILTERS_VPX_PARSER_H_
-#define MEDIA_FILTERS_VPX_PARSER_H_
+#ifndef MEDIA_CODECS_VPX_PARSER_H_
+#define MEDIA_CODECS_VPX_PARSER_H_
 
 #include <stdint.h>
 #include <stdlib.h>
 
 #include "packager/base/macros.h"
-#include "packager/media/filters/vp_codec_configuration_record.h"
+#include "packager/media/codecs/vp_codec_configuration_record.h"
 
 namespace shaka {
 namespace media {
@@ -57,4 +57,4 @@ class VPxParser {
 }  // namespace media
 }  // namespace shaka
 
-#endif  // MEDIA_FILTERS_VPX_PARSER_H_
+#endif  // MEDIA_CODECS_VPX_PARSER_H_

packager/media/codecs/webvtt_util.h

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef PACKAGER_MEDIA_FILTERS_WEBVTT_UTIL_H_
-#define PACKAGER_MEDIA_FILTERS_WEBVTT_UTIL_H_
+#ifndef PACKAGER_MEDIA_CODECS_WEBVTT_UTIL_H_
+#define PACKAGER_MEDIA_CODECS_WEBVTT_UTIL_H_
 
 #include <vector>
 
@@ -29,4 +29,4 @@ void MakeSideData(T id_begin, T id_end,
 }  // namespace media
 }  // namespace shaka
 
-#endif  // PACKAGER_MEDIA_FILTERS_WEBVTT_UTIL_H_
+#endif  // PACKAGER_MEDIA_CODECS_WEBVTT_UTIL_H_

packager/media/event/media_event.gyp

@@ -28,8 +28,8 @@
         # Depends on full protobuf to read/write with TextFormat.
         '../../third_party/protobuf/protobuf.gyp:protobuf_full_do_not_use',
         '../base/media_base.gyp:media_base',
+        '../codecs/codecs.gyp:codecs',
         '../file/file.gyp:file',
-        '../filters/filters.gyp:filters',
       ],
     },
     {

packager/media/event/muxer_listener_internal.cc

@@ -15,7 +15,7 @@
 #include "packager/media/base/muxer_options.h"
 #include "packager/media/base/protection_system_specific_info.h"
 #include "packager/media/base/video_stream_info.h"
-#include "packager/media/filters/ec3_audio_util.h"
+#include "packager/media/codecs/ec3_audio_util.h"
 #include "packager/mpd/base/media_info.pb.h"
 
 namespace shaka {

packager/media/formats/mp2t/es_parser_h264.cc

@@ -10,9 +10,9 @@
 #include "packager/media/base/media_sample.h"
 #include "packager/media/base/timestamp.h"
 #include "packager/media/base/video_stream_info.h"
-#include "packager/media/filters/avc_decoder_configuration_record.h"
-#include "packager/media/filters/h264_byte_to_unit_stream_converter.h"
-#include "packager/media/filters/h264_parser.h"
+#include "packager/media/codecs/avc_decoder_configuration_record.h"
+#include "packager/media/codecs/h264_byte_to_unit_stream_converter.h"
+#include "packager/media/codecs/h264_parser.h"
 #include "packager/media/formats/mp2t/mp2t_common.h"
 
 namespace shaka {

packager/media/formats/mp2t/es_parser_h264_unittest.cc

@@ -12,7 +12,7 @@
 #include "packager/media/base/media_sample.h"
 #include "packager/media/base/timestamp.h"
 #include "packager/media/base/video_stream_info.h"
-#include "packager/media/filters/h264_parser.h"
+#include "packager/media/codecs/h264_parser.h"
 #include "packager/media/formats/mp2t/es_parser_h264.h"
 #include "packager/media/test/test_data_util.h"
 

packager/media/formats/mp2t/es_parser_h265.cc

@@ -13,9 +13,9 @@
 #include "packager/media/base/offset_byte_queue.h"
 #include "packager/media/base/timestamp.h"
 #include "packager/media/base/video_stream_info.h"
-#include "packager/media/filters/hevc_decoder_configuration_record.h"
-#include "packager/media/filters/h265_byte_to_unit_stream_converter.h"
-#include "packager/media/filters/h265_parser.h"
+#include "packager/media/codecs/h265_byte_to_unit_stream_converter.h"
+#include "packager/media/codecs/h265_parser.h"
+#include "packager/media/codecs/hevc_decoder_configuration_record.h"
 #include "packager/media/formats/mp2t/mp2t_common.h"
 
 namespace shaka {

packager/media/formats/mp2t/es_parser_h26x.cc

@@ -12,8 +12,8 @@
 #include "packager/media/base/offset_byte_queue.h"
 #include "packager/media/base/timestamp.h"
 #include "packager/media/base/video_stream_info.h"
-#include "packager/media/filters/h264_byte_to_unit_stream_converter.h"
-#include "packager/media/filters/h265_byte_to_unit_stream_converter.h"
+#include "packager/media/codecs/h264_byte_to_unit_stream_converter.h"
+#include "packager/media/codecs/h265_byte_to_unit_stream_converter.h"
 #include "packager/media/formats/mp2t/mp2t_common.h"
 
 namespace shaka {

packager/media/formats/mp2t/es_parser_h26x.h

@@ -12,7 +12,7 @@
 #include "packager/base/callback.h"
 #include "packager/base/compiler_specific.h"
 #include "packager/base/memory/scoped_ptr.h"
-#include "packager/media/filters/nalu_reader.h"
+#include "packager/media/codecs/nalu_reader.h"
 #include "packager/media/formats/mp2t/es_parser.h"
 
 namespace shaka {

packager/media/formats/mp2t/es_parser_h26x_unittest.cc

@@ -13,7 +13,7 @@
 #include "packager/media/base/media_sample.h"
 #include "packager/media/base/stream_info.h"
 #include "packager/media/base/timestamp.h"
-#include "packager/media/filters/h26x_byte_to_unit_stream_converter.h"
+#include "packager/media/codecs/h26x_byte_to_unit_stream_converter.h"
 #include "packager/media/formats/mp2t/es_parser_h26x.h"
 
 namespace shaka {

packager/media/formats/mp2t/mp2t.gyp

@@ -55,10 +55,7 @@
       ],
       'dependencies': [
         '../../base/media_base.gyp:media_base',
-        '../../filters/filters.gyp:filters',
-        # TODO(rkuroiwa): AACAudioSpecificConfig is used to create ADTS.
-        # Break this dependency on mp4 by moving it to media/filters.
-        '../../formats/mp4/mp4.gyp:mp4',
+        '../../codecs/codecs.gyp:codecs',
       ],
     },
     {
@@ -77,8 +74,8 @@
       'dependencies': [
         '../../../testing/gtest.gyp:gtest',
         '../../../testing/gmock.gyp:gmock',
+        '../../codecs/codecs.gyp:codecs',
         '../../event/media_event.gyp:mock_muxer_listener',
-        '../../filters/filters.gyp:filters',
         '../../test/media_test.gyp:media_test_support',
         '../mpeg/mpeg.gyp:mpeg',
         'mp2t',

packager/media/formats/mp2t/pes_packet_generator.cc

@@ -15,10 +15,10 @@
 #include "packager/media/base/buffer_writer.h"
 #include "packager/media/base/media_sample.h"
 #include "packager/media/base/video_stream_info.h"
-#include "packager/media/filters/nal_unit_to_byte_stream_converter.h"
-#include "packager/media/filters/nalu_reader.h"
+#include "packager/media/codecs/aac_audio_specific_config.h"
+#include "packager/media/codecs/nal_unit_to_byte_stream_converter.h"
+#include "packager/media/codecs/nalu_reader.h"
 #include "packager/media/formats/mp2t/pes_packet.h"
-#include "packager/media/formats/mp4/aac_audio_specific_config.h"
 
 namespace shaka {
 namespace media {
@@ -116,7 +116,7 @@ bool PesPacketGenerator::Initialize(const StreamInfo& stream_info) {
       return false;
     }
     timescale_scale_ = kTsTimescale / audio_stream_info.time_scale();
-    adts_converter_.reset(new mp4::AACAudioSpecificConfig());
+    adts_converter_.reset(new AACAudioSpecificConfig());
     return adts_converter_->Parse(audio_stream_info.extra_data());
   }
 

packager/media/formats/mp2t/pes_packet_generator.h

@@ -19,13 +19,10 @@
 namespace shaka {
 namespace media {
 
+class AACAudioSpecificConfig;
 class NalUnitToByteStreamConverter;
 class StreamInfo;
 
-namespace mp4 {
-class AACAudioSpecificConfig;
-}  // namespace mp4
-
 namespace mp2t {
 
 class PesPacket;
@@ -79,7 +76,7 @@ class PesPacketGenerator {
   double timescale_scale_ = 0.0;
 
   scoped_ptr<NalUnitToByteStreamConverter> converter_;
-  scoped_ptr<mp4::AACAudioSpecificConfig> adts_converter_;
+  scoped_ptr<AACAudioSpecificConfig> adts_converter_;
 
   // This is the PES packet that this object is currently working on.
   // This can be used to create a PES from multiple audio samples.

packager/media/formats/mp2t/pes_packet_generator_unittest.cc

@@ -11,10 +11,10 @@
 #include "packager/media/base/media_sample.h"
 #include "packager/media/base/text_stream_info.h"
 #include "packager/media/base/video_stream_info.h"
-#include "packager/media/filters/nal_unit_to_byte_stream_converter.h"
+#include "packager/media/codecs/aac_audio_specific_config.h"
+#include "packager/media/codecs/nal_unit_to_byte_stream_converter.h"
 #include "packager/media/formats/mp2t/pes_packet.h"
 #include "packager/media/formats/mp2t/pes_packet_generator.h"
-#include "packager/media/formats/mp4/aac_audio_specific_config.h"
 
 namespace shaka {
 namespace media {
@@ -96,7 +96,7 @@ class MockNalUnitToByteStreamConverter : public NalUnitToByteStreamConverter {
                     std::vector<uint8_t>* output));
 };
 
-class MockAACAudioSpecificConfig : public mp4::AACAudioSpecificConfig {
+class MockAACAudioSpecificConfig : public AACAudioSpecificConfig {
  public:
   MOCK_METHOD1(Parse, bool(const std::vector<uint8_t>& data));
   MOCK_CONST_METHOD1(ConvertToADTS, bool(std::vector<uint8_t>* buffer));

packager/media/formats/mp2t/program_map_table_writer.cc

@@ -11,9 +11,9 @@
 #include "packager/base/logging.h"
 #include "packager/media/base/buffer_writer.h"
 #include "packager/media/base/fourccs.h"
+#include "packager/media/codecs/aac_audio_specific_config.h"
 #include "packager/media/formats/mp2t/continuity_counter.h"
 #include "packager/media/formats/mp2t/ts_packet_writer_util.h"
-#include "packager/media/formats/mp4/aac_audio_specific_config.h"
 
 namespace shaka {
 namespace media {
@@ -199,7 +199,7 @@ void WritePrivateDataIndicatorDescriptor(FourCC fourcc, BufferWriter* output) {
 bool WriteAacAudioSetupInformation(const uint8_t* aac_audio_specific_config,
                                    size_t aac_audio_specific_config_size,
                                    BufferWriter* audio_setup_information) {
-  mp4::AACAudioSpecificConfig config;
+  AACAudioSpecificConfig config;
   const bool result = config.Parse(std::vector<uint8_t>(
       aac_audio_specific_config,
       aac_audio_specific_config + aac_audio_specific_config_size));

packager/media/formats/mp4/box_definitions.h

@@ -9,9 +9,9 @@
 
 #include "packager/media/base/decrypt_config.h"
 #include "packager/media/base/fourccs.h"
-#include "packager/media/formats/mp4/aac_audio_specific_config.h"
+#include "packager/media/codecs/aac_audio_specific_config.h"
+#include "packager/media/codecs/es_descriptor.h"
 #include "packager/media/formats/mp4/box.h"
-#include "packager/media/formats/mp4/es_descriptor.h"
 
 namespace shaka {
 namespace media {

packager/media/formats/mp4/encrypting_fragmenter.cc

@@ -13,9 +13,9 @@
 #include "packager/media/base/buffer_reader.h"
 #include "packager/media/base/key_source.h"
 #include "packager/media/base/media_sample.h"
-#include "packager/media/filters/nalu_reader.h"
-#include "packager/media/filters/vp8_parser.h"
-#include "packager/media/filters/vp9_parser.h"
+#include "packager/media/codecs/nalu_reader.h"
+#include "packager/media/codecs/vp8_parser.h"
+#include "packager/media/codecs/vp9_parser.h"
 #include "packager/media/formats/mp4/box_definitions.h"
 
 namespace shaka {

packager/media/formats/mp4/encrypting_fragmenter.h

@@ -10,9 +10,9 @@
 #include "packager/base/memory/ref_counted.h"
 #include "packager/base/memory/scoped_ptr.h"
 #include "packager/media/base/fourccs.h"
-#include "packager/media/filters/vpx_parser.h"
+#include "packager/media/codecs/video_slice_header_parser.h"
+#include "packager/media/codecs/vpx_parser.h"
 #include "packager/media/formats/mp4/fragmenter.h"
-#include "packager/media/formats/mp4/video_slice_header_parser.h"
 
 namespace shaka {
 namespace media {

packager/media/formats/mp4/mp4.gyp

@@ -13,8 +13,6 @@
       'target_name': 'mp4',
       'type': '<(component)',
       'sources': [
-        'aac_audio_specific_config.cc',
-        'aac_audio_specific_config.h',
         'box.cc',
         'box.h',
         'box_buffer.h',
@@ -30,8 +28,6 @@
         'decoding_time_iterator.h',
         'encrypting_fragmenter.cc',
         'encrypting_fragmenter.h',
-        'es_descriptor.cc',
-        'es_descriptor.h',
         'fragmenter.cc',
         'fragmenter.h',
         'key_rotation_fragmenter.cc',
@@ -50,31 +46,26 @@
         'sync_sample_iterator.h',
         'track_run_iterator.cc',
         'track_run_iterator.h',
-        'video_slice_header_parser.cc',
-        'video_slice_header_parser.h',
       ],
       'dependencies': [
         '../../../third_party/boringssl/boringssl.gyp:boringssl',
         '../../base/media_base.gyp:media_base',
+        '../../codecs/codecs.gyp:codecs',
         '../../event/media_event.gyp:media_event',
-        '../../filters/filters.gyp:filters',
       ],
     },
     {
       'target_name': 'mp4_unittest',
       'type': '<(gtest_target_type)',
       'sources': [
-        'aac_audio_specific_config_unittest.cc',
         'box_definitions_unittest.cc',
         'box_reader_unittest.cc',
         'chunk_info_iterator_unittest.cc',
         'composition_offset_iterator_unittest.cc',
         'decoding_time_iterator_unittest.cc',
-        'es_descriptor_unittest.cc',
         'mp4_media_parser_unittest.cc',
         'sync_sample_iterator_unittest.cc',
         'track_run_iterator_unittest.cc',
-        'video_slice_header_parser_unittest.cc',
       ],
       'dependencies': [
         '../../../testing/gtest.gyp:gtest',

packager/media/formats/mp4/mp4_media_parser.cc

@@ -19,14 +19,14 @@
 #include "packager/media/base/media_sample.h"
 #include "packager/media/base/rcheck.h"
 #include "packager/media/base/video_stream_info.h"
+#include "packager/media/codecs/avc_decoder_configuration_record.h"
+#include "packager/media/codecs/es_descriptor.h"
+#include "packager/media/codecs/hevc_decoder_configuration_record.h"
+#include "packager/media/codecs/vp_codec_configuration_record.h"
 #include "packager/media/file/file.h"
 #include "packager/media/file/file_closer.h"
-#include "packager/media/filters/avc_decoder_configuration_record.h"
-#include "packager/media/filters/hevc_decoder_configuration_record.h"
-#include "packager/media/filters/vp_codec_configuration_record.h"
 #include "packager/media/formats/mp4/box_definitions.h"
 #include "packager/media/formats/mp4/box_reader.h"
-#include "packager/media/formats/mp4/es_descriptor.h"
 #include "packager/media/formats/mp4/track_run_iterator.h"
 
 namespace shaka {

packager/media/formats/mp4/mp4_muxer.cc

@@ -15,10 +15,10 @@
 #include "packager/media/base/media_sample.h"
 #include "packager/media/base/media_stream.h"
 #include "packager/media/base/video_stream_info.h"
+#include "packager/media/codecs/es_descriptor.h"
 #include "packager/media/event/muxer_listener.h"
 #include "packager/media/file/file.h"
 #include "packager/media/formats/mp4/box_definitions.h"
-#include "packager/media/formats/mp4/es_descriptor.h"
 #include "packager/media/formats/mp4/multi_segment_segmenter.h"
 #include "packager/media/formats/mp4/single_segment_segmenter.h"
 

packager/media/formats/webm/webm.gyp

@@ -58,7 +58,7 @@
         '../../../third_party/boringssl/boringssl.gyp:boringssl',
         '../../../third_party/libwebm/libwebm.gyp:mkvmuxer',
         '../../base/media_base.gyp:media_base',
-        '../../filters/filters.gyp:filters'
+        '../../codecs/codecs.gyp:codecs'
       ],
     },
     {

packager/media/formats/webm/webm_cluster_parser.cc

@@ -10,9 +10,9 @@
 #include "packager/base/sys_byteorder.h"
 #include "packager/media/base/decrypt_config.h"
 #include "packager/media/base/timestamp.h"
-#include "packager/media/filters/vp8_parser.h"
-#include "packager/media/filters/vp9_parser.h"
-#include "packager/media/filters/webvtt_util.h"
+#include "packager/media/codecs/vp8_parser.h"
+#include "packager/media/codecs/vp9_parser.h"
+#include "packager/media/codecs/webvtt_util.h"
 #include "packager/media/formats/webm/webm_constants.h"
 #include "packager/media/formats/webm/webm_crypto_helpers.h"
 #include "packager/media/formats/webm/webm_webvtt_parser.h"

packager/media/formats/wvm/wvm.gyp

@@ -18,9 +18,8 @@
       ],
       'dependencies': [
         '../../base/media_base.gyp:media_base',
-        '../../filters/filters.gyp:filters',
+        '../../codecs/codecs.gyp:codecs',
         '../../formats/mp2t/mp2t.gyp:mp2t',
-        '../../formats/mp4/mp4.gyp:mp4',
         '../mpeg/mpeg.gyp:mpeg',
       ],
     },

packager/media/formats/wvm/wvm_media_parser.cc

@@ -15,10 +15,10 @@
 #include "packager/media/base/media_sample.h"
 #include "packager/media/base/status.h"
 #include "packager/media/base/video_stream_info.h"
-#include "packager/media/filters/avc_decoder_configuration_record.h"
+#include "packager/media/codecs/aac_audio_specific_config.h"
+#include "packager/media/codecs/avc_decoder_configuration_record.h"
+#include "packager/media/codecs/es_descriptor.h"
 #include "packager/media/formats/mp2t/adts_header.h"
-#include "packager/media/formats/mp4/aac_audio_specific_config.h"
-#include "packager/media/formats/mp4/es_descriptor.h"
 
 #define HAS_HEADER_EXTENSION(x) ((x != 0xBC) && (x != 0xBE) && (x != 0xBF) \
          && (x != 0xF0) && (x != 0xF2) && (x != 0xF8) \
@@ -711,7 +711,7 @@ bool WvmMediaParser::ParseIndexEntry() {
           pixel_height = static_cast<uint32_t>(value);
           break;
         case Audio_EsDescriptor: {
-          mp4::ESDescriptor descriptor;
+          ESDescriptor descriptor;
           if (!descriptor.Parse(binary_data)) {
             LOG(ERROR) <<
                 "Could not extract AudioSpecificConfig from ES_Descriptor";
@@ -929,7 +929,7 @@ bool WvmMediaParser::Output(bool output_encrypted_sample) {
             } else {
               // Set AudioStreamInfo fields using information from the
               // AACAudioSpecificConfig record.
-              mp4::AACAudioSpecificConfig aac_config;
+              AACAudioSpecificConfig aac_config;
               if (!aac_config.Parse(stream_infos_[i]->extra_data())) {
                 LOG(ERROR) << "Could not parse AACAudioSpecificconfig";
                 return false;

packager/media/formats/wvm/wvm_media_parser.h

@@ -15,7 +15,7 @@
 #include "packager/base/memory/scoped_ptr.h"
 #include "packager/media/base/media_parser.h"
 #include "packager/media/base/network_util.h"
-#include "packager/media/filters/h264_byte_to_unit_stream_converter.h"
+#include "packager/media/codecs/h264_byte_to_unit_stream_converter.h"
 
 namespace shaka {
 namespace media {

packager/packager.gyp

@@ -35,9 +35,9 @@
       ],
       'dependencies': [
         'hls/hls.gyp:hls_builder',
+        'media/codecs/codecs.gyp:codecs',
         'media/event/media_event.gyp:media_event',
         'media/file/file.gyp:file',
-        'media/filters/filters.gyp:filters',
         'media/formats/mp2t/mp2t.gyp:mp2t',
         'media/formats/mp4/mp4.gyp:mp4',
         'media/formats/mpeg/mpeg.gyp:mpeg',
@@ -78,8 +78,8 @@
         'media/test/packager_test.cc',
       ],
       'dependencies': [
+        'media/codecs/codecs.gyp:codecs',
         'media/file/file.gyp:file',
-        'media/filters/filters.gyp:filters',
         'media/formats/mp2t/mp2t.gyp:mp2t',
         'media/formats/mp4/mp4.gyp:mp4',
         'media/formats/mpeg/mpeg.gyp:mpeg',
@@ -109,9 +109,9 @@
       'dependencies': [
         'hls/hls.gyp:hls_unittest',
         'media/base/media_base.gyp:media_base_unittest',
+        'media/codecs/codecs.gyp:codecs_unittest',
         'media/event/media_event.gyp:media_event_unittest',
         'media/file/file.gyp:file_unittest',
-        'media/filters/filters.gyp:filters_unittest',
         'media/formats/mp2t/mp2t.gyp:mp2t_unittest',
         'media/formats/mp4/mp4.gyp:mp4_unittest',
         'media/formats/webm/webm.gyp:webm_unittest',