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-rw-r--r--media/libmedia/AudioRecord.cpp10
-rw-r--r--media/libmedia/AudioTrack.cpp6
-rw-r--r--media/libstagefright/MPEG4Extractor.cpp171
-rw-r--r--media/libstagefright/StagefrightMetadataRetriever.cpp6
-rw-r--r--media/libstagefright/Utils.cpp20
-rw-r--r--media/libstagefright/httplive/LiveSession.cpp19
-rw-r--r--media/libstagefright/httplive/LiveSession.h2
-rw-r--r--media/libstagefright/httplive/M3UParser.cpp23
-rw-r--r--media/libstagefright/include/MPEG4Extractor.h4
-rw-r--r--media/libstagefright/mpeg2ts/AnotherPacketSource.cpp5
-rw-r--r--media/libstagefright/mpeg2ts/ESQueue.cpp29
11 files changed, 273 insertions, 22 deletions
diff --git a/media/libmedia/AudioRecord.cpp b/media/libmedia/AudioRecord.cpp
index f4cdde2..5bbe786 100644
--- a/media/libmedia/AudioRecord.cpp
+++ b/media/libmedia/AudioRecord.cpp
@@ -596,15 +596,21 @@ release:
return status;
}
-status_t AudioRecord::obtainBuffer(Buffer* audioBuffer, int32_t waitCount)
+status_t AudioRecord::obtainBuffer(Buffer* audioBuffer, int32_t waitCount, size_t *nonContig)
{
if (audioBuffer == NULL) {
+ if (nonContig != NULL) {
+ *nonContig = 0;
+ }
return BAD_VALUE;
}
if (mTransfer != TRANSFER_OBTAIN) {
audioBuffer->frameCount = 0;
audioBuffer->size = 0;
audioBuffer->raw = NULL;
+ if (nonContig != NULL) {
+ *nonContig = 0;
+ }
return INVALID_OPERATION;
}
@@ -623,7 +629,7 @@ status_t AudioRecord::obtainBuffer(Buffer* audioBuffer, int32_t waitCount)
ALOGE("%s invalid waitCount %d", __func__, waitCount);
requested = NULL;
}
- return obtainBuffer(audioBuffer, requested);
+ return obtainBuffer(audioBuffer, requested, NULL /*elapsed*/, nonContig);
}
status_t AudioRecord::obtainBuffer(Buffer* audioBuffer, const struct timespec *requested,
diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp
index 89138e2..d32db7c 100644
--- a/media/libmedia/AudioTrack.cpp
+++ b/media/libmedia/AudioTrack.cpp
@@ -1338,12 +1338,18 @@ release:
status_t AudioTrack::obtainBuffer(Buffer* audioBuffer, int32_t waitCount, size_t *nonContig)
{
if (audioBuffer == NULL) {
+ if (nonContig != NULL) {
+ *nonContig = 0;
+ }
return BAD_VALUE;
}
if (mTransfer != TRANSFER_OBTAIN) {
audioBuffer->frameCount = 0;
audioBuffer->size = 0;
audioBuffer->raw = NULL;
+ if (nonContig != NULL) {
+ *nonContig = 0;
+ }
return INVALID_OPERATION;
}
diff --git a/media/libstagefright/MPEG4Extractor.cpp b/media/libstagefright/MPEG4Extractor.cpp
index f7fa2b6..297a186 100644
--- a/media/libstagefright/MPEG4Extractor.cpp
+++ b/media/libstagefright/MPEG4Extractor.cpp
@@ -739,6 +739,16 @@ static bool underMetaDataPath(const Vector<uint32_t> &path) {
&& path[3] == FOURCC('i', 'l', 's', 't');
}
+static bool underQTMetaPath(const Vector<uint32_t> &path, int32_t depth) {
+ return path.size() >= 2
+ && path[0] == FOURCC('m', 'o', 'o', 'v')
+ && path[1] == FOURCC('m', 'e', 't', 'a')
+ && (depth == 2
+ || (depth == 3
+ && (path[2] == FOURCC('i', 'l', 's', 't')
+ || path[2] == FOURCC('k', 'e', 'y', 's'))));
+}
+
// Given a time in seconds since Jan 1 1904, produce a human-readable string.
static void convertTimeToDate(int64_t time_1904, String8 *s) {
time_t time_1970 = time_1904 - (((66 * 365 + 17) * 24) * 3600);
@@ -1732,31 +1742,35 @@ status_t MPEG4Extractor::parseChunk(off64_t *offset, int depth) {
case FOURCC('m', 'e', 't', 'a'):
{
- uint8_t buffer[4];
- if (chunk_data_size < (off64_t)sizeof(buffer)) {
- *offset += chunk_size;
- return ERROR_MALFORMED;
- }
+ off64_t stop_offset = *offset + chunk_size;
+ *offset = data_offset;
+ bool isParsingMetaKeys = underQTMetaPath(mPath, 2);
+ if (!isParsingMetaKeys) {
+ uint8_t buffer[4];
+ if (chunk_data_size < (off64_t)sizeof(buffer)) {
+ *offset += chunk_size;
+ return ERROR_MALFORMED;
+ }
- if (mDataSource->readAt(
- data_offset, buffer, 4) < 4) {
- *offset += chunk_size;
- return ERROR_IO;
- }
+ if (mDataSource->readAt(
+ data_offset, buffer, 4) < 4) {
+ *offset += chunk_size;
+ return ERROR_IO;
+ }
- if (U32_AT(buffer) != 0) {
- // Should be version 0, flags 0.
+ if (U32_AT(buffer) != 0) {
+ // Should be version 0, flags 0.
- // If it's not, let's assume this is one of those
- // apparently malformed chunks that don't have flags
- // and completely different semantics than what's
- // in the MPEG4 specs and skip it.
- *offset += chunk_size;
- return OK;
+ // If it's not, let's assume this is one of those
+ // apparently malformed chunks that don't have flags
+ // and completely different semantics than what's
+ // in the MPEG4 specs and skip it.
+ *offset += chunk_size;
+ return OK;
+ }
+ *offset += sizeof(buffer);
}
- off64_t stop_offset = *offset + chunk_size;
- *offset = data_offset + sizeof(buffer);
while (*offset < stop_offset) {
status_t err = parseChunk(offset, depth + 1);
if (err != OK) {
@@ -1920,6 +1934,16 @@ status_t MPEG4Extractor::parseChunk(off64_t *offset, int depth) {
break;
}
+ case FOURCC('k', 'e', 'y', 's'):
+ {
+ *offset += chunk_size;
+
+ if (underQTMetaPath(mPath, 3)) {
+ parseQTMetaKey(data_offset, chunk_data_size);
+ }
+ break;
+ }
+
case FOURCC('t', 'r', 'e', 'x'):
{
*offset += chunk_size;
@@ -2050,6 +2074,12 @@ status_t MPEG4Extractor::parseChunk(off64_t *offset, int depth) {
default:
{
+ // check if we're parsing 'ilst' for meta keys
+ // if so, treat type as a number (key-id).
+ if (underQTMetaPath(mPath, 3)) {
+ parseQTMetaVal(chunk_type, data_offset, chunk_data_size);
+ }
+
*offset += chunk_size;
break;
}
@@ -2180,7 +2210,108 @@ status_t MPEG4Extractor::parseSegmentIndex(off64_t offset, size_t size) {
return OK;
}
+status_t MPEG4Extractor::parseQTMetaKey(off64_t offset, size_t size) {
+ if (size < 8) {
+ return ERROR_MALFORMED;
+ }
+
+ uint32_t count;
+ if (!mDataSource->getUInt32(offset + 4, &count)) {
+ return ERROR_MALFORMED;
+ }
+
+ if (mMetaKeyMap.size() > 0) {
+ ALOGW("'keys' atom seen again, discarding existing entries");
+ mMetaKeyMap.clear();
+ }
+
+ off64_t keyOffset = offset + 8;
+ off64_t stopOffset = offset + size;
+ for (size_t i = 1; i <= count; i++) {
+ if (keyOffset + 8 > stopOffset) {
+ return ERROR_MALFORMED;
+ }
+
+ uint32_t keySize;
+ if (!mDataSource->getUInt32(keyOffset, &keySize)
+ || keySize < 8
+ || keyOffset + keySize > stopOffset) {
+ return ERROR_MALFORMED;
+ }
+
+ uint32_t type;
+ if (!mDataSource->getUInt32(keyOffset + 4, &type)
+ || type != FOURCC('m', 'd', 't', 'a')) {
+ return ERROR_MALFORMED;
+ }
+
+ keySize -= 8;
+ keyOffset += 8;
+
+ sp<ABuffer> keyData = new ABuffer(keySize);
+ if (keyData->data() == NULL) {
+ return ERROR_MALFORMED;
+ }
+ if (mDataSource->readAt(
+ keyOffset, keyData->data(), keySize) < (ssize_t) keySize) {
+ return ERROR_MALFORMED;
+ }
+
+ AString key((const char *)keyData->data(), keySize);
+ mMetaKeyMap.add(i, key);
+
+ keyOffset += keySize;
+ }
+ return OK;
+}
+
+status_t MPEG4Extractor::parseQTMetaVal(
+ int32_t keyId, off64_t offset, size_t size) {
+ ssize_t index = mMetaKeyMap.indexOfKey(keyId);
+ if (index < 0) {
+ // corresponding key is not present, ignore
+ return ERROR_MALFORMED;
+ }
+ if (size <= 16) {
+ return ERROR_MALFORMED;
+ }
+ uint32_t dataSize;
+ if (!mDataSource->getUInt32(offset, &dataSize)
+ || dataSize > size || dataSize <= 16) {
+ return ERROR_MALFORMED;
+ }
+ uint32_t atomFourCC;
+ if (!mDataSource->getUInt32(offset + 4, &atomFourCC)
+ || atomFourCC != FOURCC('d', 'a', 't', 'a')) {
+ return ERROR_MALFORMED;
+ }
+ uint32_t dataType;
+ if (!mDataSource->getUInt32(offset + 8, &dataType)
+ || ((dataType & 0xff000000) != 0)) {
+ // not well-known type
+ return ERROR_MALFORMED;
+ }
+
+ dataSize -= 16;
+ offset += 16;
+
+ if (dataType == 23 && dataSize >= 4) {
+ // BE Float32
+ uint32_t val;
+ if (!mDataSource->getUInt32(offset, &val)) {
+ return ERROR_MALFORMED;
+ }
+ if (!strcasecmp(mMetaKeyMap[index].c_str(), "com.android.capture.fps")) {
+ mFileMetaData->setFloat(kKeyCaptureFramerate, *(float *)&val);
+ }
+ } else {
+ // add more keys if needed
+ ALOGV("ignoring key: type %d, size %d", dataType, dataSize);
+ }
+
+ return OK;
+}
status_t MPEG4Extractor::parseTrackHeader(
off64_t data_offset, off64_t data_size) {
diff --git a/media/libstagefright/StagefrightMetadataRetriever.cpp b/media/libstagefright/StagefrightMetadataRetriever.cpp
index 101fc8a..820b2fc 100644
--- a/media/libstagefright/StagefrightMetadataRetriever.cpp
+++ b/media/libstagefright/StagefrightMetadataRetriever.cpp
@@ -519,6 +519,12 @@ void StagefrightMetadataRetriever::parseMetaData() {
mMetaData.add(METADATA_KEY_NUM_TRACKS, String8(tmp));
+ float captureFps;
+ if (meta->findFloat(kKeyCaptureFramerate, &captureFps)) {
+ sprintf(tmp, "%f", captureFps);
+ mMetaData.add(METADATA_KEY_CAPTURE_FRAMERATE, String8(tmp));
+ }
+
bool hasAudio = false;
bool hasVideo = false;
int32_t videoWidth = -1;
diff --git a/media/libstagefright/Utils.cpp b/media/libstagefright/Utils.cpp
index 8506e37..dfe8ad1 100644
--- a/media/libstagefright/Utils.cpp
+++ b/media/libstagefright/Utils.cpp
@@ -166,6 +166,16 @@ status_t convertMetaDataToMessage(
msg->setInt32("max-input-size", maxInputSize);
}
+ int32_t maxWidth;
+ if (meta->findInt32(kKeyMaxWidth, &maxWidth)) {
+ msg->setInt32("max-width", maxWidth);
+ }
+
+ int32_t maxHeight;
+ if (meta->findInt32(kKeyMaxHeight, &maxHeight)) {
+ msg->setInt32("max-height", maxHeight);
+ }
+
int32_t rotationDegrees;
if (meta->findInt32(kKeyRotation, &rotationDegrees)) {
msg->setInt32("rotation-degrees", rotationDegrees);
@@ -568,6 +578,16 @@ void convertMessageToMetaData(const sp<AMessage> &msg, sp<MetaData> &meta) {
meta->setInt32(kKeyMaxInputSize, maxInputSize);
}
+ int32_t maxWidth;
+ if (msg->findInt32("max-width", &maxWidth)) {
+ meta->setInt32(kKeyMaxWidth, maxWidth);
+ }
+
+ int32_t maxHeight;
+ if (msg->findInt32("max-height", &maxHeight)) {
+ meta->setInt32(kKeyMaxHeight, maxHeight);
+ }
+
// reassemble the csd data into its original form
sp<ABuffer> csd0;
if (msg->findBuffer("csd-0", &csd0)) {
diff --git a/media/libstagefright/httplive/LiveSession.cpp b/media/libstagefright/httplive/LiveSession.cpp
index 74f58e9..4886000 100644
--- a/media/libstagefright/httplive/LiveSession.cpp
+++ b/media/libstagefright/httplive/LiveSession.cpp
@@ -171,6 +171,8 @@ LiveSession::LiveSession(
mOrigBandwidthIndex(-1),
mLastBandwidthBps(-1ll),
mBandwidthEstimator(new BandwidthEstimator()),
+ mMaxWidth(720),
+ mMaxHeight(480),
mStreamMask(0),
mNewStreamMask(0),
mSwapMask(0),
@@ -345,6 +347,9 @@ status_t LiveSession::getStreamFormat(StreamType stream, sp<AMessage> *format) {
if (stream == STREAMTYPE_AUDIO) {
// set AAC input buffer size to 32K bytes (256kbps x 1sec)
meta->setInt32(kKeyMaxInputSize, 32 * 1024);
+ } else if (stream == STREAMTYPE_VIDEO) {
+ meta->setInt32(kKeyMaxWidth, mMaxWidth);
+ meta->setInt32(kKeyMaxHeight, mMaxHeight);
}
return convertMetaDataToMessage(meta, format);
@@ -847,6 +852,9 @@ void LiveSession::onConnect(const sp<AMessage> &msg) {
size_t initialBandwidth = 0;
size_t initialBandwidthIndex = 0;
+ int32_t maxWidth = 0;
+ int32_t maxHeight = 0;
+
if (mPlaylist->isVariantPlaylist()) {
Vector<BandwidthItem> itemsWithVideo;
for (size_t i = 0; i < mPlaylist->size(); ++i) {
@@ -860,6 +868,14 @@ void LiveSession::onConnect(const sp<AMessage> &msg) {
CHECK(meta->findInt32("bandwidth", (int32_t *)&item.mBandwidth));
+ int32_t width, height;
+ if (meta->findInt32("width", &width)) {
+ maxWidth = max(maxWidth, width);
+ }
+ if (meta->findInt32("height", &height)) {
+ maxHeight = max(maxHeight, height);
+ }
+
mBandwidthItems.push(item);
if (mPlaylist->hasType(i, "video")) {
itemsWithVideo.push(item);
@@ -893,6 +909,9 @@ void LiveSession::onConnect(const sp<AMessage> &msg) {
mBandwidthItems.push(item);
}
+ mMaxWidth = maxWidth > 0 ? maxWidth : mMaxWidth;
+ mMaxHeight = maxHeight > 0 ? maxHeight : mMaxHeight;
+
mPlaylist->pickRandomMediaItems();
changeConfiguration(
0ll /* timeUs */, initialBandwidthIndex, false /* pickTrack */);
diff --git a/media/libstagefright/httplive/LiveSession.h b/media/libstagefright/httplive/LiveSession.h
index 9117bb1..ed74bc2 100644
--- a/media/libstagefright/httplive/LiveSession.h
+++ b/media/libstagefright/httplive/LiveSession.h
@@ -191,6 +191,8 @@ private:
sp<BandwidthEstimator> mBandwidthEstimator;
sp<M3UParser> mPlaylist;
+ int32_t mMaxWidth;
+ int32_t mMaxHeight;
sp<ALooper> mFetcherLooper;
KeyedVector<AString, FetcherInfo> mFetcherInfos;
diff --git a/media/libstagefright/httplive/M3UParser.cpp b/media/libstagefright/httplive/M3UParser.cpp
index 7bb7f2c..ef9145c 100644
--- a/media/libstagefright/httplive/M3UParser.cpp
+++ b/media/libstagefright/httplive/M3UParser.cpp
@@ -808,6 +808,29 @@ status_t M3UParser::parseStreamInf(
*meta = new AMessage;
}
(*meta)->setString(key.c_str(), codecs.c_str());
+ } else if (!strcasecmp("resolution", key.c_str())) {
+ const char *s = val.c_str();
+ char *end;
+ unsigned long width = strtoul(s, &end, 10);
+
+ if (end == s || *end != 'x') {
+ // malformed
+ continue;
+ }
+
+ s = end + 1;
+ unsigned long height = strtoul(s, &end, 10);
+
+ if (end == s || *end != '\0') {
+ // malformed
+ continue;
+ }
+
+ if (meta->get() == NULL) {
+ *meta = new AMessage;
+ }
+ (*meta)->setInt32("width", width);
+ (*meta)->setInt32("height", height);
} else if (!strcasecmp("audio", key.c_str())
|| !strcasecmp("video", key.c_str())
|| !strcasecmp("subtitles", key.c_str())) {
diff --git a/media/libstagefright/include/MPEG4Extractor.h b/media/libstagefright/include/MPEG4Extractor.h
index 8c16251..3067c3d 100644
--- a/media/libstagefright/include/MPEG4Extractor.h
+++ b/media/libstagefright/include/MPEG4Extractor.h
@@ -104,11 +104,15 @@ private:
String8 mLastCommentName;
String8 mLastCommentData;
+ KeyedVector<uint32_t, AString> mMetaKeyMap;
+
status_t readMetaData();
status_t parseChunk(off64_t *offset, int depth);
status_t parseITunesMetaData(off64_t offset, size_t size);
status_t parse3GPPMetaData(off64_t offset, size_t size, int depth);
void parseID3v2MetaData(off64_t offset);
+ status_t parseQTMetaKey(off64_t data_offset, size_t data_size);
+ status_t parseQTMetaVal(int32_t keyId, off64_t data_offset, size_t data_size);
status_t updateAudioTrackInfoFromESDS_MPEG4Audio(
const void *esds_data, size_t esds_size);
diff --git a/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp b/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp
index c7912c0..a4f8739 100644
--- a/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp
+++ b/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp
@@ -183,6 +183,11 @@ status_t AnotherPacketSource::read(
mediaBuffer->meta_data()->setInt64(kKeyTime, timeUs);
+ int32_t isSync;
+ if (buffer->meta()->findInt32("isSync", &isSync)) {
+ mediaBuffer->meta_data()->setInt32(kKeyIsSyncFrame, isSync);
+ }
+
*out = mediaBuffer;
return OK;
}
diff --git a/media/libstagefright/mpeg2ts/ESQueue.cpp b/media/libstagefright/mpeg2ts/ESQueue.cpp
index b17985c..a279049 100644
--- a/media/libstagefright/mpeg2ts/ESQueue.cpp
+++ b/media/libstagefright/mpeg2ts/ESQueue.cpp
@@ -533,6 +533,7 @@ sp<ABuffer> ElementaryStreamQueue::dequeueAccessUnitAC3() {
int64_t timeUs = fetchTimestamp(syncStartPos + payloadSize);
CHECK_GE(timeUs, 0ll);
accessUnit->meta()->setInt64("timeUs", timeUs);
+ accessUnit->meta()->setInt32("isSync", 1);
memmove(
mBuffer->data(),
@@ -582,6 +583,7 @@ sp<ABuffer> ElementaryStreamQueue::dequeueAccessUnitPCMAudio() {
int64_t timeUs = fetchTimestamp(payloadSize + 4);
CHECK_GE(timeUs, 0ll);
accessUnit->meta()->setInt64("timeUs", timeUs);
+ accessUnit->meta()->setInt32("isSync", 1);
int16_t *ptr = (int16_t *)accessUnit->data();
for (size_t i = 0; i < payloadSize / sizeof(int16_t); ++i) {
@@ -693,6 +695,7 @@ sp<ABuffer> ElementaryStreamQueue::dequeueAccessUnitAAC() {
mBuffer->setRange(0, mBuffer->size() - offset);
accessUnit->meta()->setInt64("timeUs", timeUs);
+ accessUnit->meta()->setInt32("isSync", 1);
return accessUnit;
}
@@ -743,6 +746,7 @@ sp<ABuffer> ElementaryStreamQueue::dequeueAccessUnitH264() {
const uint8_t *nalStart;
size_t nalSize;
bool foundSlice = false;
+ bool foundIDR = false;
while ((err = getNextNALUnit(&data, &size, &nalStart, &nalSize)) == OK) {
if (nalSize == 0) continue;
@@ -750,6 +754,9 @@ sp<ABuffer> ElementaryStreamQueue::dequeueAccessUnitH264() {
bool flush = false;
if (nalType == 1 || nalType == 5) {
+ if (nalType == 5) {
+ foundIDR = true;
+ }
if (foundSlice) {
ABitReader br(nalStart + 1, nalSize);
unsigned first_mb_in_slice = parseUE(&br);
@@ -838,6 +845,9 @@ sp<ABuffer> ElementaryStreamQueue::dequeueAccessUnitH264() {
CHECK_GE(timeUs, 0ll);
accessUnit->meta()->setInt64("timeUs", timeUs);
+ if (foundIDR) {
+ accessUnit->meta()->setInt32("isSync", 1);
+ }
if (mFormat == NULL) {
mFormat = MakeAVCCodecSpecificData(accessUnit);
@@ -894,6 +904,7 @@ sp<ABuffer> ElementaryStreamQueue::dequeueAccessUnitMPEGAudio() {
CHECK_GE(timeUs, 0ll);
accessUnit->meta()->setInt64("timeUs", timeUs);
+ accessUnit->meta()->setInt32("isSync", 1);
if (mFormat == NULL) {
mFormat = new MetaData;
@@ -970,6 +981,9 @@ sp<ABuffer> ElementaryStreamQueue::dequeueAccessUnitMPEGVideo() {
int pprevStartCode = -1;
int prevStartCode = -1;
int currentStartCode = -1;
+ bool gopFound = false;
+ bool isClosedGop = false;
+ bool brokenLink = false;
size_t offset = 0;
while (offset + 3 < size) {
@@ -1032,6 +1046,13 @@ sp<ABuffer> ElementaryStreamQueue::dequeueAccessUnitMPEGVideo() {
}
}
+ if (mFormat != NULL && currentStartCode == 0xb8) {
+ // GOP layer
+ gopFound = true;
+ isClosedGop = (data[offset + 7] & 0x40) != 0;
+ brokenLink = (data[offset + 7] & 0x20) != 0;
+ }
+
if (mFormat != NULL && currentStartCode == 0x00) {
// Picture start
@@ -1053,6 +1074,9 @@ sp<ABuffer> ElementaryStreamQueue::dequeueAccessUnitMPEGVideo() {
offset = 0;
accessUnit->meta()->setInt64("timeUs", timeUs);
+ if (gopFound && (!brokenLink || isClosedGop)) {
+ accessUnit->meta()->setInt32("isSync", 1);
+ }
ALOGV("returning MPEG video access unit at time %" PRId64 " us",
timeUs);
@@ -1197,6 +1221,8 @@ sp<ABuffer> ElementaryStreamQueue::dequeueAccessUnitMPEG4Video() {
case SKIP_TO_VOP_START:
{
if (chunkType == 0xb6) {
+ int vopCodingType = (data[offset + 4] & 0xc0) >> 6;
+
offset += chunkSize;
sp<ABuffer> accessUnit = new ABuffer(offset);
@@ -1212,6 +1238,9 @@ sp<ABuffer> ElementaryStreamQueue::dequeueAccessUnitMPEG4Video() {
offset = 0;
accessUnit->meta()->setInt64("timeUs", timeUs);
+ if (vopCodingType == 0) { // intra-coded VOP
+ accessUnit->meta()->setInt32("isSync", 1);
+ }
ALOGV("returning MPEG4 video access unit at time %" PRId64 " us",
timeUs);