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-rw-r--r--media/libstagefright/MPEG4Extractor.cpp12
-rw-r--r--media/libstagefright/SampleIterator.cpp9
-rw-r--r--media/libstagefright/SampleTable.cpp7
-rw-r--r--media/libstagefright/httplive/PlaylistFetcher.cpp19
-rw-r--r--media/libstagefright/httplive/PlaylistFetcher.h2
-rw-r--r--media/libstagefright/include/SampleIterator.h4
-rw-r--r--media/libstagefright/include/SampleTable.h3
7 files changed, 48 insertions, 8 deletions
diff --git a/media/libstagefright/MPEG4Extractor.cpp b/media/libstagefright/MPEG4Extractor.cpp
index 2a3fa04..e07b6aa 100644
--- a/media/libstagefright/MPEG4Extractor.cpp
+++ b/media/libstagefright/MPEG4Extractor.cpp
@@ -3540,7 +3540,7 @@ status_t MPEG4Source::read(
off64_t offset;
size_t size;
- uint32_t cts;
+ uint32_t cts, stts;
bool isSyncSample;
bool newBuffer = false;
if (mBuffer == NULL) {
@@ -3548,7 +3548,7 @@ status_t MPEG4Source::read(
status_t err =
mSampleTable->getMetaDataForSample(
- mCurrentSampleIndex, &offset, &size, &cts, &isSyncSample);
+ mCurrentSampleIndex, &offset, &size, &cts, &isSyncSample, &stts);
if (err != OK) {
return err;
@@ -3579,6 +3579,8 @@ status_t MPEG4Source::read(
mBuffer->meta_data()->clear();
mBuffer->meta_data()->setInt64(
kKeyTime, ((int64_t)cts * 1000000) / mTimescale);
+ mBuffer->meta_data()->setInt64(
+ kKeyDuration, ((int64_t)stts * 1000000) / mTimescale);
if (targetSampleTimeUs >= 0) {
mBuffer->meta_data()->setInt64(
@@ -3701,6 +3703,8 @@ status_t MPEG4Source::read(
mBuffer->meta_data()->clear();
mBuffer->meta_data()->setInt64(
kKeyTime, ((int64_t)cts * 1000000) / mTimescale);
+ mBuffer->meta_data()->setInt64(
+ kKeyDuration, ((int64_t)stts * 1000000) / mTimescale);
if (targetSampleTimeUs >= 0) {
mBuffer->meta_data()->setInt64(
@@ -3850,6 +3854,8 @@ status_t MPEG4Source::fragmentedRead(
mBuffer->set_range(0, size);
mBuffer->meta_data()->setInt64(
kKeyTime, ((int64_t)cts * 1000000) / mTimescale);
+ mBuffer->meta_data()->setInt64(
+ kKeyDuration, ((int64_t)smpl->duration * 1000000) / mTimescale);
if (targetSampleTimeUs >= 0) {
mBuffer->meta_data()->setInt64(
@@ -3973,6 +3979,8 @@ status_t MPEG4Source::fragmentedRead(
mBuffer->meta_data()->setInt64(
kKeyTime, ((int64_t)cts * 1000000) / mTimescale);
+ mBuffer->meta_data()->setInt64(
+ kKeyDuration, ((int64_t)smpl->duration * 1000000) / mTimescale);
if (targetSampleTimeUs >= 0) {
mBuffer->meta_data()->setInt64(
diff --git a/media/libstagefright/SampleIterator.cpp b/media/libstagefright/SampleIterator.cpp
index eae721b..2748349 100644
--- a/media/libstagefright/SampleIterator.cpp
+++ b/media/libstagefright/SampleIterator.cpp
@@ -133,7 +133,8 @@ status_t SampleIterator::seekTo(uint32_t sampleIndex) {
}
status_t err;
- if ((err = findSampleTime(sampleIndex, &mCurrentSampleTime)) != OK) {
+ if ((err = findSampleTimeAndDuration(
+ sampleIndex, &mCurrentSampleTime, &mCurrentSampleDuration)) != OK) {
ALOGE("findSampleTime return error");
return err;
}
@@ -285,8 +286,8 @@ status_t SampleIterator::getSampleSizeDirect(
return OK;
}
-status_t SampleIterator::findSampleTime(
- uint32_t sampleIndex, uint32_t *time) {
+status_t SampleIterator::findSampleTimeAndDuration(
+ uint32_t sampleIndex, uint32_t *time, uint32_t *duration) {
if (sampleIndex >= mTable->mNumSampleSizes) {
return ERROR_OUT_OF_RANGE;
}
@@ -309,6 +310,8 @@ status_t SampleIterator::findSampleTime(
*time += mTable->getCompositionTimeOffset(sampleIndex);
+ *duration = mTTSDuration;
+
return OK;
}
diff --git a/media/libstagefright/SampleTable.cpp b/media/libstagefright/SampleTable.cpp
index d9858d7..9a92805 100644
--- a/media/libstagefright/SampleTable.cpp
+++ b/media/libstagefright/SampleTable.cpp
@@ -778,7 +778,8 @@ status_t SampleTable::getMetaDataForSample(
off64_t *offset,
size_t *size,
uint32_t *compositionTime,
- bool *isSyncSample) {
+ bool *isSyncSample,
+ uint32_t *sampleDuration) {
Mutex::Autolock autoLock(mLock);
status_t err;
@@ -820,6 +821,10 @@ status_t SampleTable::getMetaDataForSample(
}
}
+ if (sampleDuration) {
+ *sampleDuration = mSampleIterator->getSampleDuration();
+ }
+
return OK;
}
diff --git a/media/libstagefright/httplive/PlaylistFetcher.cpp b/media/libstagefright/httplive/PlaylistFetcher.cpp
index 6160009..326d85b 100644
--- a/media/libstagefright/httplive/PlaylistFetcher.cpp
+++ b/media/libstagefright/httplive/PlaylistFetcher.cpp
@@ -69,6 +69,7 @@ PlaylistFetcher::PlaylistFetcher(
mNumRetries(0),
mStartup(true),
mPrepared(false),
+ mSkipToFirstIDRAfterConnect(false),
mNextPTSTimeUs(-1ll),
mMonitorQueueGeneration(0),
mRefreshState(INITIAL_MINIMUM_RELOAD_DELAY),
@@ -1097,12 +1098,30 @@ status_t PlaylistFetcher::extractAndQueueAccessUnitsFromTs(const sp<ABuffer> &bu
continue;
}
+ if (stream == LiveSession::STREAMTYPE_VIDEO && mVideoMime.empty()) {
+ const char *mime;
+ if (source->getFormat()->findCString(kKeyMIMEType, &mime)) {
+ mVideoMime.setTo(mime);
+ if (!strcasecmp(mime, MEDIA_MIMETYPE_VIDEO_AVC)) {
+ mSkipToFirstIDRAfterConnect = true;
+ }
+ }
+ }
+
int64_t timeUs;
sp<ABuffer> accessUnit;
status_t finalResult;
while (source->hasBufferAvailable(&finalResult)
&& source->dequeueAccessUnit(&accessUnit) == OK) {
+ if (stream == LiveSession::STREAMTYPE_VIDEO && mSkipToFirstIDRAfterConnect) {
+ if (!IsIDR(accessUnit)) {
+ continue;
+ } else {
+ mSkipToFirstIDRAfterConnect = false;
+ }
+ }
+
CHECK(accessUnit->meta()->findInt64("timeUs", &timeUs));
if (mMinStartTimeUs > 0) {
if (timeUs < mMinStartTimeUs) {
diff --git a/media/libstagefright/httplive/PlaylistFetcher.h b/media/libstagefright/httplive/PlaylistFetcher.h
index 6af82c4..e4fdbff 100644
--- a/media/libstagefright/httplive/PlaylistFetcher.h
+++ b/media/libstagefright/httplive/PlaylistFetcher.h
@@ -99,6 +99,7 @@ private:
sp<LiveSession> mSession;
AString mURI;
+ AString mVideoMime;
uint32_t mStreamTypeMask;
int64_t mStartTimeUs;
@@ -116,6 +117,7 @@ private:
int32_t mNumRetries;
bool mStartup;
bool mPrepared;
+ bool mSkipToFirstIDRAfterConnect;
int64_t mNextPTSTimeUs;
int32_t mMonitorQueueGeneration;
diff --git a/media/libstagefright/include/SampleIterator.h b/media/libstagefright/include/SampleIterator.h
index b5a043c..60c9e7e 100644
--- a/media/libstagefright/include/SampleIterator.h
+++ b/media/libstagefright/include/SampleIterator.h
@@ -30,6 +30,7 @@ struct SampleIterator {
off64_t getSampleOffset() const { return mCurrentSampleOffset; }
size_t getSampleSize() const { return mCurrentSampleSize; }
uint32_t getSampleTime() const { return mCurrentSampleTime; }
+ uint32_t getSampleDuration() const { return mCurrentSampleDuration; }
status_t getSampleSizeDirect(
uint32_t sampleIndex, size_t *size);
@@ -61,11 +62,12 @@ private:
off64_t mCurrentSampleOffset;
size_t mCurrentSampleSize;
uint32_t mCurrentSampleTime;
+ uint32_t mCurrentSampleDuration;
void reset();
status_t findChunkRange(uint32_t sampleIndex);
status_t getChunkOffset(uint32_t chunk, off64_t *offset);
- status_t findSampleTime(uint32_t sampleIndex, uint32_t *time);
+ status_t findSampleTimeAndDuration(uint32_t sampleIndex, uint32_t *time, uint32_t *duration);
SampleIterator(const SampleIterator &);
SampleIterator &operator=(const SampleIterator &);
diff --git a/media/libstagefright/include/SampleTable.h b/media/libstagefright/include/SampleTable.h
index 847dff7..fe146f2 100644
--- a/media/libstagefright/include/SampleTable.h
+++ b/media/libstagefright/include/SampleTable.h
@@ -66,7 +66,8 @@ public:
off64_t *offset,
size_t *size,
uint32_t *compositionTime,
- bool *isSyncSample = NULL);
+ bool *isSyncSample = NULL,
+ uint32_t *sampleDuration = NULL);
enum {
kFlagBefore,
generated by cgit v1.1 at 2024-05-27 21:53:31 +0000