Media MIME types now have corresponding constants in MediaDefs.h, new codec enumeration API. (18291bc2) · Commits · e / os / android_frameworks_av

cmds/stagefright/JPEGSource.cpp

+2 −1

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@
		#include <media/stagefright/DataSource.h>
		#include <media/stagefright/MediaBufferGroup.h>
		#include <media/stagefright/MediaDebug.h>
		#include <media/stagefright/MediaDefs.h>
		#include <media/stagefright/MediaErrors.h>
		#include <media/stagefright/MetaData.h>

		@@ -99,7 +100,7 @@ status_t JPEGSource::stop() {

		sp<MetaData> JPEGSource::getFormat() {
		sp<MetaData> meta = new MetaData;
		meta->setCString(kKeyMIMEType, "image/jpeg");
		meta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_IMAGE_JPEG);
		meta->setInt32(kKeyWidth, mWidth);
		meta->setInt32(kKeyHeight, mHeight);
		meta->setInt32(kKeyMaxInputSize, mSize);

cmds/stagefright/SineSource.cpp

+2 −1

Original line number	Diff line number	Diff line
		@@ -4,6 +4,7 @@

		#include <media/stagefright/MediaBufferGroup.h>
		#include <media/stagefright/MediaDebug.h>
		#include <media/stagefright/MediaDefs.h>
		#include <media/stagefright/MetaData.h>

		namespace android {
		@@ -48,7 +49,7 @@ status_t SineSource::stop() {

		sp<MetaData> SineSource::getFormat() {
		sp<MetaData> meta = new MetaData;
		meta->setCString(kKeyMIMEType, "audio/raw");
		meta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_AUDIO_RAW);
		meta->setInt32(kKeyChannelCount, mNumChannels);
		meta->setInt32(kKeySampleRate, mSampleRate);

cmds/stagefright/record.cpp

+6 −4

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@
		#include <media/stagefright/CameraSource.h>
		#include <media/stagefright/MediaBufferGroup.h>
		#include <media/stagefright/MediaDebug.h>
		#include <media/stagefright/MediaDefs.h>
		#include <media/stagefright/MetaData.h>
		#include <media/stagefright/MPEG4Extractor.h>
		#include <media/stagefright/MPEG4Writer.h>
		@@ -45,7 +46,7 @@ public:
		sp<MetaData> meta = new MetaData;
		meta->setInt32(kKeyWidth, mWidth);
		meta->setInt32(kKeyHeight, mHeight);
		meta->setCString(kKeyMIMEType, "video/raw");
		meta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_RAW);

		return meta;
		}
		@@ -149,8 +150,8 @@ int main(int argc, char **argv) {
		#endif

		sp<MetaData> enc_meta = new MetaData;
		// enc_meta->setCString(kKeyMIMEType, "video/3gpp");
		enc_meta->setCString(kKeyMIMEType, "video/mp4v-es");
		// enc_meta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_H263);
		enc_meta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_MPEG4);
		enc_meta->setInt32(kKeyWidth, width);
		enc_meta->setInt32(kKeyHeight, height);

		@@ -228,7 +229,8 @@ int main(int argc, char **argv) {
		#endif

		sp<MetaData> encMeta = new MetaData;
		encMeta->setCString(kKeyMIMEType, 1 ? "audio/amr-wb" : "audio/mp4a-latm");
		encMeta->setCString(kKeyMIMEType,
		1 ? MEDIA_MIMETYPE_AUDIO_AMR_WB : MEDIA_MIMETYPE_AUDIO_AAC);
		encMeta->setInt32(kKeySampleRate, kSampleRate);
		encMeta->setInt32(kKeyChannelCount, kNumChannels);
		encMeta->setInt32(kKeyMaxInputSize, 8192);

cmds/stagefright/stagefright.cpp

+57 −1

Original line number	Diff line number	Diff line
		@@ -26,6 +26,7 @@
		#include <media/stagefright/CachingDataSource.h>
		#include <media/stagefright/HTTPDataSource.h>
		#include <media/stagefright/MediaDebug.h>
		#include <media/stagefright/MediaDefs.h>
		#include <media/stagefright/MediaPlayerImpl.h>
		#include <media/stagefright/MediaExtractor.h>
		#include <media/stagefright/MediaSource.h>
		@@ -126,6 +127,7 @@ static void usage(const char *me) {
		fprintf(stderr, " -l(ist) components\n");
		fprintf(stderr, " -m max-number-of-frames-to-decode in each pass\n");
		fprintf(stderr, " -b bug to reproduce\n");
		fprintf(stderr, " -p(rofiles) dump decoder profiles supported\n");
		}

		int main(int argc, char **argv) {
		@@ -133,12 +135,13 @@ int main(int argc, char **argv) {

		bool audioOnly = false;
		bool listComponents = false;
		bool dumpProfiles = false;
		gNumRepetitions = 1;
		gMaxNumFrames = 0;
		gReproduceBug = -1;

		int res;
		while ((res = getopt(argc, argv, "han:lm:b:")) >= 0) {
		while ((res = getopt(argc, argv, "han:lm:b:p")) >= 0) {
		switch (res) {
		case 'a':
		{
		@@ -174,6 +177,12 @@ int main(int argc, char **argv) {
		break;
		}

		case 'p':
		{
		dumpProfiles = true;
		break;
		}

		case '?':
		case 'h':
		default:
		@@ -188,6 +197,53 @@ int main(int argc, char **argv) {
		argc -= optind;
		argv += optind;

		if (dumpProfiles) {
		sp<IServiceManager> sm = defaultServiceManager();
		sp<IBinder> binder = sm->getService(String16("media.player"));
		sp<IMediaPlayerService> service =
		interface_cast<IMediaPlayerService>(binder);

		CHECK(service.get() != NULL);

		sp<IOMX> omx = service->createOMX();
		CHECK(omx.get() != NULL);

		const char *kMimeTypes[] = {
		MEDIA_MIMETYPE_VIDEO_AVC, MEDIA_MIMETYPE_VIDEO_MPEG4,
		MEDIA_MIMETYPE_VIDEO_H263
		};

		for (size_t k = 0; k < sizeof(kMimeTypes) / sizeof(kMimeTypes[0]);
		++k) {
		printf("type '%s':\n", kMimeTypes[k]);

		Vector<CodecCapabilities> results;
		CHECK_EQ(QueryCodecs(omx, kMimeTypes[k],
		true, // queryDecoders
		&results), OK);

		for (size_t i = 0; i < results.size(); ++i) {
		printf(" decoder '%s' supports ",
		results[i].mComponentName.string());

		if (results[i].mProfileLevels.size() == 0) {
		printf("NOTHING.\n");
		continue;
		}

		for (size_t j = 0; j < results[i].mProfileLevels.size(); ++j) {
		const CodecProfileLevel &profileLevel =
		results[i].mProfileLevels[j];

		printf("%s%ld/%ld", j > 0 ? ", " : "",
		profileLevel.mProfile, profileLevel.mLevel);
		}

		printf("\n");
		}
		}
		}

		if (listComponents) {
		sp<IServiceManager> sm = defaultServiceManager();
		sp<IBinder> binder = sm->getService(String16("media.player"));

include/media/stagefright/MediaDefs.h

0 → 100644

+40 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2009 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		#ifndef MEDIA_DEFS_H_

		#define MEDIA_DEFS_H_

		namespace android {

		extern const char *MEDIA_MIMETYPE_IMAGE_JPEG;

		extern const char *MEDIA_MIMETYPE_VIDEO_AVC;
		extern const char *MEDIA_MIMETYPE_VIDEO_MPEG4;
		extern const char *MEDIA_MIMETYPE_VIDEO_H263;
		extern const char *MEDIA_MIMETYPE_VIDEO_RAW;

		extern const char *MEDIA_MIMETYPE_AUDIO_AMR_NB;
		extern const char *MEDIA_MIMETYPE_AUDIO_AMR_WB;
		extern const char *MEDIA_MIMETYPE_AUDIO_MPEG;
		extern const char *MEDIA_MIMETYPE_AUDIO_AAC;
		extern const char *MEDIA_MIMETYPE_AUDIO_RAW;

		extern const char *MEDIA_MIMETYPE_CONTAINER_MPEG4;

		} // namespace android

		#endif // MEDIA_DEFS_H_