fix should only write out the queue if we are starting a new event
This commit is contained in:
Isaac Connor
parent
55c6e5a6db
commit
9d19e2587c
|
|
@ -46,7 +46,7 @@ FfmpegCamera::FfmpegCamera( int p_id, const std::string &p_path, const std::stri
|
|||
{
|
||||
Initialise();
|
||||
}
|
||||
|
||||
|
||||
mFormatContext = NULL;
|
||||
mVideoStreamId = -1;
|
||||
mAudioStreamId = -1;
|
||||
|
|
@ -62,7 +62,7 @@ FfmpegCamera::FfmpegCamera( int p_id, const std::string &p_path, const std::stri
|
|||
mReopenThread = 0;
|
||||
wasRecording = false;
|
||||
videoStore = NULL;
|
||||
|
||||
|
||||
#if HAVE_LIBSWSCALE
|
||||
mConvertContext = NULL;
|
||||
#endif
|
||||
|
|
@ -79,7 +79,7 @@ FfmpegCamera::FfmpegCamera( int p_id, const std::string &p_path, const std::stri
|
|||
} else {
|
||||
Panic("Unexpected colours: %d",colours);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
FfmpegCamera::~FfmpegCamera()
|
||||
|
|
@ -100,6 +100,7 @@ void FfmpegCamera::Initialise()
|
|||
av_log_set_level( AV_LOG_QUIET );
|
||||
|
||||
av_register_all();
|
||||
avformat_network_init();
|
||||
}
|
||||
|
||||
void FfmpegCamera::Terminate()
|
||||
|
|
@ -129,47 +130,36 @@ int FfmpegCamera::Capture( Image &image )
|
|||
if (!mCanCapture){
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
// If the reopen thread has a value, but mCanCapture != 0, then we have just reopened the connection to the ffmpeg device, and we can clean up the thread.
|
||||
if (mReopenThread != 0) {
|
||||
void *retval = 0;
|
||||
int ret;
|
||||
|
||||
|
||||
ret = pthread_join(mReopenThread, &retval);
|
||||
if (ret != 0){
|
||||
Error("Could not join reopen thread.");
|
||||
}
|
||||
|
||||
|
||||
Info( "Successfully reopened stream." );
|
||||
mReopenThread = 0;
|
||||
}
|
||||
|
||||
AVPacket packet;
|
||||
uint8_t* directbuffer;
|
||||
|
||||
/* Request a writeable buffer of the target image */
|
||||
directbuffer = image.WriteBuffer(width, height, colours, subpixelorder);
|
||||
if(directbuffer == NULL) {
|
||||
Error("Failed requesting writeable buffer for the captured image.");
|
||||
return (-1);
|
||||
}
|
||||
|
||||
|
||||
int frameComplete = false;
|
||||
while ( !frameComplete )
|
||||
{
|
||||
while ( !frameComplete ) {
|
||||
int avResult = av_read_frame( mFormatContext, &packet );
|
||||
if ( avResult < 0 )
|
||||
{
|
||||
if ( avResult < 0 ) {
|
||||
char errbuf[AV_ERROR_MAX_STRING_SIZE];
|
||||
av_strerror(avResult, errbuf, AV_ERROR_MAX_STRING_SIZE);
|
||||
if (
|
||||
// Check if EOF.
|
||||
(avResult == AVERROR_EOF || (mFormatContext->pb && mFormatContext->pb->eof_reached)) ||
|
||||
// Check for Connection failure.
|
||||
(avResult == -110)
|
||||
)
|
||||
{
|
||||
Info( "av_read_frame returned \"%s\". Reopening stream.", errbuf);
|
||||
// Check if EOF.
|
||||
(avResult == AVERROR_EOF || (mFormatContext->pb && mFormatContext->pb->eof_reached)) ||
|
||||
// Check for Connection failure.
|
||||
(avResult == -110)
|
||||
) {
|
||||
Info( "av_read_frame returned \"%s\". Reopening stream.", errbuf );
|
||||
ReopenFfmpeg();
|
||||
}
|
||||
|
||||
|
|
@ -178,8 +168,7 @@ int FfmpegCamera::Capture( Image &image )
|
|||
}
|
||||
Debug( 5, "Got packet from stream %d", packet.stream_index );
|
||||
// What about audio stream? Maybe someday we could do sound detection...
|
||||
if ( packet.stream_index == mVideoStreamId )
|
||||
{
|
||||
if ( packet.stream_index == mVideoStreamId ) {
|
||||
#if LIBAVCODEC_VERSION_CHECK(52, 23, 0, 23, 0)
|
||||
if ( avcodec_decode_video2( mCodecContext, mRawFrame, &frameComplete, &packet ) < 0 )
|
||||
#else
|
||||
|
|
@ -189,36 +178,45 @@ int FfmpegCamera::Capture( Image &image )
|
|||
|
||||
Debug( 4, "Decoded video packet at frame %d", frameCount );
|
||||
|
||||
if ( frameComplete )
|
||||
{
|
||||
Debug( 3, "Got frame %d", frameCount );
|
||||
if ( frameComplete ) {
|
||||
Debug( 4, "Got frame %d", frameCount );
|
||||
|
||||
uint8_t* directbuffer;
|
||||
|
||||
/* Request a writeable buffer of the target image */
|
||||
directbuffer = image.WriteBuffer(width, height, colours, subpixelorder);
|
||||
if(directbuffer == NULL) {
|
||||
Error("Failed requesting writeable buffer for the captured image.");
|
||||
return (-1);
|
||||
}
|
||||
|
||||
#if LIBAVUTIL_VERSION_CHECK(54, 6, 0, 6, 0)
|
||||
av_image_fill_arrays(mFrame->data, mFrame->linesize,
|
||||
directbuffer, imagePixFormat, width, height, 1);
|
||||
directbuffer, imagePixFormat, width, height, 1);
|
||||
#else
|
||||
avpicture_fill( (AVPicture *)mFrame, directbuffer,
|
||||
imagePixFormat, width, height);
|
||||
imagePixFormat, width, height);
|
||||
#endif
|
||||
|
||||
#if HAVE_LIBSWSCALE
|
||||
if(mConvertContext == NULL) {
|
||||
mConvertContext = sws_getContext( mCodecContext->width, mCodecContext->height, mCodecContext->pix_fmt, width, height, imagePixFormat, SWS_BICUBIC, NULL, NULL, NULL );
|
||||
|
||||
if(mConvertContext == NULL)
|
||||
Fatal( "Unable to create conversion context for %s", mPath.c_str() );
|
||||
}
|
||||
|
||||
if ( sws_scale( mConvertContext, mRawFrame->data, mRawFrame->linesize, 0, mCodecContext->height, mFrame->data, mFrame->linesize ) < 0 )
|
||||
Fatal( "Unable to convert raw format %u to target format %u at frame %d", mCodecContext->pix_fmt, imagePixFormat, frameCount );
|
||||
#if HAVE_LIBSWSCALE
|
||||
if(mConvertContext == NULL) {
|
||||
mConvertContext = sws_getContext( mCodecContext->width, mCodecContext->height, mCodecContext->pix_fmt, width, height, imagePixFormat, SWS_BICUBIC, NULL, NULL, NULL );
|
||||
|
||||
if(mConvertContext == NULL)
|
||||
Fatal( "Unable to create conversion context for %s", mPath.c_str() );
|
||||
}
|
||||
|
||||
if ( sws_scale( mConvertContext, mRawFrame->data, mRawFrame->linesize, 0, mCodecContext->height, mFrame->data, mFrame->linesize ) < 0 )
|
||||
Fatal( "Unable to convert raw format %u to target format %u at frame %d", mCodecContext->pix_fmt, imagePixFormat, frameCount );
|
||||
#else // HAVE_LIBSWSCALE
|
||||
Fatal( "You must compile ffmpeg with the --enable-swscale option to use ffmpeg cameras" );
|
||||
Fatal( "You must compile ffmpeg with the --enable-swscale option to use ffmpeg cameras" );
|
||||
#endif // HAVE_LIBSWSCALE
|
||||
|
||||
|
||||
frameCount++;
|
||||
} // end if frameComplete
|
||||
} else {
|
||||
Debug( 4, "Different stream_index %d", packet.stream_index );
|
||||
} // end if packet.stream_index == mVideoStreamId
|
||||
} // end if frameComplete
|
||||
} else {
|
||||
Debug( 4, "Different stream_index %d", packet.stream_index );
|
||||
} // end if packet.stream_index == mVideoStreamId
|
||||
#if LIBAVCODEC_VERSION_CHECK(57, 8, 0, 12, 100)
|
||||
av_packet_unref( &packet);
|
||||
#else
|
||||
|
|
@ -292,7 +290,7 @@ int FfmpegCamera::OpenFfmpeg() {
|
|||
|
||||
Info( "Stream open %s", mPath.c_str() );
|
||||
startTime=av_gettime();//FIXME here or after find_Stream_info
|
||||
|
||||
|
||||
//FIXME can speed up initial analysis but need sensible parameters...
|
||||
//mFormatContext->probesize = 32;
|
||||
//mFormatContext->max_analyze_duration = 32;
|
||||
|
|
@ -301,7 +299,7 @@ int FfmpegCamera::OpenFfmpeg() {
|
|||
Debug ( 1, "Calling av_find_stream_info" );
|
||||
if ( av_find_stream_info( mFormatContext ) < 0 )
|
||||
#else
|
||||
Debug ( 1, "Calling avformat_find_stream_info" );
|
||||
Debug ( 1, "Calling avformat_find_stream_info" );
|
||||
if ( avformat_find_stream_info( mFormatContext, 0 ) < 0 )
|
||||
#endif
|
||||
Fatal( "Unable to find stream info from %s due to: %s", mPath.c_str(), strerror(errno) );
|
||||
|
|
@ -309,6 +307,7 @@ int FfmpegCamera::OpenFfmpeg() {
|
|||
Debug ( 1, "Got stream info" );
|
||||
|
||||
// Find first video stream present
|
||||
// The one we want Might not be the first
|
||||
mVideoStreamId = -1;
|
||||
mAudioStreamId = -1;
|
||||
for (unsigned int i=0; i < mFormatContext->nb_streams; i++ )
|
||||
|
|
@ -316,37 +315,37 @@ int FfmpegCamera::OpenFfmpeg() {
|
|||
#if (LIBAVCODEC_VERSION_CHECK(52, 64, 0, 64, 0) || LIBAVUTIL_VERSION_CHECK(50, 14, 0, 14, 0))
|
||||
if ( mFormatContext->streams[i]->codec->codec_type == AVMEDIA_TYPE_VIDEO )
|
||||
#else
|
||||
if ( mFormatContext->streams[i]->codec->codec_type == CODEC_TYPE_VIDEO )
|
||||
if ( mFormatContext->streams[i]->codec->codec_type == CODEC_TYPE_VIDEO )
|
||||
#endif
|
||||
{
|
||||
if ( mVideoStreamId == -1 ) {
|
||||
mVideoStreamId = i;
|
||||
// if we break, then we won't find the audio stream
|
||||
continue;
|
||||
} else {
|
||||
Debug(2, "Have another video stream." );
|
||||
{
|
||||
if ( mVideoStreamId == -1 ) {
|
||||
mVideoStreamId = i;
|
||||
// if we break, then we won't find the audio stream
|
||||
continue;
|
||||
} else {
|
||||
Debug(2, "Have another video stream." );
|
||||
}
|
||||
}
|
||||
}
|
||||
#if (LIBAVCODEC_VERSION_CHECK(52, 64, 0, 64, 0) || LIBAVUTIL_VERSION_CHECK(50, 14, 0, 14, 0))
|
||||
if ( mFormatContext->streams[i]->codec->codec_type == AVMEDIA_TYPE_AUDIO )
|
||||
#else
|
||||
if ( mFormatContext->streams[i]->codec->codec_type == CODEC_TYPE_AUDIO )
|
||||
if ( mFormatContext->streams[i]->codec->codec_type == CODEC_TYPE_AUDIO )
|
||||
#endif
|
||||
{
|
||||
if ( mAudioStreamId == -1 ) {
|
||||
mAudioStreamId = i;
|
||||
} else {
|
||||
Debug(2, "Have another audio stream." );
|
||||
{
|
||||
if ( mAudioStreamId == -1 ) {
|
||||
mAudioStreamId = i;
|
||||
} else {
|
||||
Debug(2, "Have another audio stream." );
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
if ( mVideoStreamId == -1 )
|
||||
Fatal( "Unable to locate video stream in %s", mPath.c_str() );
|
||||
if ( mAudioStreamId == -1 )
|
||||
Debug( 3, "Unable to locate audio stream in %s", mPath.c_str() );
|
||||
|
||||
Debug ( 1, "Found video stream" );
|
||||
Debug ( 3, "Found video stream at index %d", mVideoStreamId );
|
||||
Debug ( 3, "Found audio stream at index %d", mAudioStreamId );
|
||||
|
||||
mCodecContext = mFormatContext->streams[mVideoStreamId]->codec;
|
||||
|
||||
|
|
@ -355,13 +354,15 @@ int FfmpegCamera::OpenFfmpeg() {
|
|||
Fatal( "Can't find codec for video stream from %s", mPath.c_str() );
|
||||
|
||||
Debug ( 1, "Found decoder" );
|
||||
zm_dump_stream_format( mFormatContext, mVideoStreamId, 0, 0 );
|
||||
zm_dump_stream_format( mFormatContext, mAudioStreamId, 0, 0 );
|
||||
|
||||
// Open the codec
|
||||
#if !LIBAVFORMAT_VERSION_CHECK(53, 8, 0, 8, 0)
|
||||
Debug ( 1, "Calling avcodec_open" );
|
||||
if ( avcodec_open( mCodecContext, mCodec ) < 0 )
|
||||
#else
|
||||
Debug ( 1, "Calling avcodec_open2" );
|
||||
Debug ( 1, "Calling avcodec_open2" );
|
||||
if ( avcodec_open2( mCodecContext, mCodec, 0 ) < 0 )
|
||||
#endif
|
||||
Fatal( "Unable to open codec for video stream from %s", mPath.c_str() );
|
||||
|
|
@ -398,17 +399,17 @@ int FfmpegCamera::OpenFfmpeg() {
|
|||
}
|
||||
|
||||
Debug ( 1, "Validated imagesize" );
|
||||
|
||||
|
||||
#if HAVE_LIBSWSCALE
|
||||
Debug ( 1, "Calling sws_isSupportedInput" );
|
||||
if(!sws_isSupportedInput(mCodecContext->pix_fmt)) {
|
||||
Fatal("swscale does not support the codec format: %c%c%c%c",(mCodecContext->pix_fmt)&0xff,((mCodecContext->pix_fmt>>8)&0xff),((mCodecContext->pix_fmt>>16)&0xff),((mCodecContext->pix_fmt>>24)&0xff));
|
||||
}
|
||||
|
||||
|
||||
if(!sws_isSupportedOutput(imagePixFormat)) {
|
||||
Fatal("swscale does not support the target format: %c%c%c%c",(imagePixFormat)&0xff,((imagePixFormat>>8)&0xff),((imagePixFormat>>16)&0xff),((imagePixFormat>>24)&0xff));
|
||||
}
|
||||
|
||||
|
||||
#else // HAVE_LIBSWSCALE
|
||||
Fatal( "You must compile ffmpeg with the --enable-swscale option to use ffmpeg cameras" );
|
||||
#endif // HAVE_LIBSWSCALE
|
||||
|
|
@ -444,7 +445,7 @@ int FfmpegCamera::CloseFfmpeg(){
|
|||
av_freep( &mFrame );
|
||||
av_freep( &mRawFrame );
|
||||
#endif
|
||||
|
||||
|
||||
#if HAVE_LIBSWSCALE
|
||||
if ( mConvertContext )
|
||||
{
|
||||
|
|
@ -455,8 +456,8 @@ int FfmpegCamera::CloseFfmpeg(){
|
|||
|
||||
if ( mCodecContext )
|
||||
{
|
||||
avcodec_close( mCodecContext );
|
||||
mCodecContext = NULL; // Freed by av_close_input_file
|
||||
avcodec_close( mCodecContext );
|
||||
mCodecContext = NULL; // Freed by av_close_input_file
|
||||
}
|
||||
if ( mFormatContext )
|
||||
{
|
||||
|
|
@ -509,37 +510,28 @@ void *FfmpegCamera::ReopenFfmpegThreadCallback(void *ctx){
|
|||
}
|
||||
|
||||
//Function to handle capture and store
|
||||
|
||||
int FfmpegCamera::CaptureAndRecord(Image &image, bool recording, char* event_file) {
|
||||
int FfmpegCamera::CaptureAndRecord( Image &image, bool recording, char* event_file ) {
|
||||
if (!mCanCapture){
|
||||
return -1;
|
||||
}
|
||||
int ret;
|
||||
|
||||
// If the reopen thread has a value, but mCanCapture != 0, then we have just reopened the connection to the ffmpeg device, and we can clean up the thread.
|
||||
if (mReopenThread != 0) {
|
||||
void *retval = 0;
|
||||
int ret;
|
||||
|
||||
|
||||
ret = pthread_join(mReopenThread, &retval);
|
||||
if (ret != 0){
|
||||
Error("Could not join reopen thread.");
|
||||
}
|
||||
|
||||
|
||||
Info( "Successfully reopened stream." );
|
||||
mReopenThread = 0;
|
||||
}
|
||||
|
||||
AVPacket packet;
|
||||
AVPacket queuedpacket;
|
||||
uint8_t* directbuffer;
|
||||
AVPacket queued_packet;
|
||||
|
||||
/* Request a writeable buffer of the target image */
|
||||
directbuffer = image.WriteBuffer(width, height, colours, subpixelorder);
|
||||
if( directbuffer == NULL ) {
|
||||
Error("Failed requesting writeable buffer for the captured image.");
|
||||
return (-1);
|
||||
}
|
||||
|
||||
if ( mCodecContext->codec_id != AV_CODEC_ID_H264 ) {
|
||||
Error( "Input stream is not h264. The stored event file may not be viewable in browser." );
|
||||
}
|
||||
|
|
@ -564,6 +556,85 @@ int FfmpegCamera::CaptureAndRecord(Image &image, bool recording, char* event_fil
|
|||
return( -1 );
|
||||
}
|
||||
Debug( 5, "Got packet from stream %d", packet.stream_index );
|
||||
|
||||
//Video recording
|
||||
if ( recording ) {
|
||||
|
||||
// The directory we are recording to is no longer tied to the current event.
|
||||
// Need to re-init the videostore with the correct directory and start recording again
|
||||
// for efficiency's sake, we should test for keyframe before we test for directory change...
|
||||
if ( videoStore && (packet.flags & AV_PKT_FLAG_KEY) && (strcmp(oldDirectory, event_file) != 0 ) ) {
|
||||
// don't open new videostore until we're on a key frame..would this require an offset adjustment for the event as a result?...
|
||||
// if we store our key frame location with the event will that be enough?
|
||||
Info("Re-starting video storage module");
|
||||
delete videoStore;
|
||||
videoStore = NULL;
|
||||
}
|
||||
|
||||
if ( ! videoStore ) {
|
||||
//Instantiate the video storage module
|
||||
|
||||
if (record_audio) {
|
||||
if (mAudioStreamId == -1) {
|
||||
Debug(3, "Record Audio on but no audio stream found");
|
||||
videoStore = new VideoStore((const char *) event_file, "mp4",
|
||||
mFormatContext->streams[mVideoStreamId],
|
||||
NULL,
|
||||
startTime,
|
||||
this->getMonitor()->getOrientation());
|
||||
|
||||
} else {
|
||||
Debug(3, "Video module initiated with audio stream");
|
||||
videoStore = new VideoStore((const char *) event_file, "mp4",
|
||||
mFormatContext->streams[mVideoStreamId],
|
||||
mFormatContext->streams[mAudioStreamId],
|
||||
startTime,
|
||||
this->getMonitor()->getOrientation());
|
||||
}
|
||||
} else {
|
||||
Debug(3, "Record_audio is false so exclude audio stream");
|
||||
videoStore = new VideoStore((const char *) event_file, "mp4",
|
||||
mFormatContext->streams[mVideoStreamId],
|
||||
NULL,
|
||||
startTime,
|
||||
this->getMonitor()->getOrientation() );
|
||||
}
|
||||
strcpy(oldDirectory, event_file);
|
||||
|
||||
// Need to write out all the frames from the last keyframe?
|
||||
unsigned int packet_count = 0;
|
||||
while ( packetqueue.popPacket( &queued_packet ) ) {
|
||||
packet_count += 1;
|
||||
//Write the packet to our video store
|
||||
if ( queued_packet.stream_index == mVideoStreamId ) {
|
||||
ret = videoStore->writeVideoFramePacket(&queued_packet, mFormatContext->streams[mVideoStreamId]);
|
||||
} else if ( queued_packet.stream_index == mAudioStreamId ) {
|
||||
//ret = videoStore->writeAudioFramePacket(&queued_packet, mFormatContext->streams[mAudioStreamId]);
|
||||
} else {
|
||||
Warning("Unknown stream id in queued packet (%d)", queued_packet.stream_index );
|
||||
ret = -1;
|
||||
}
|
||||
if ( ret < 0 ) {
|
||||
//Less than zero and we skipped a frame
|
||||
//av_free_packet( &queued_packet );
|
||||
}
|
||||
} // end while packets in the packetqueue
|
||||
Debug(2, "Wrote %d queued packets", packet_count );
|
||||
} // end if ! wasRecording
|
||||
} else {
|
||||
if ( videoStore ) {
|
||||
Info("Deleting videoStore instance");
|
||||
delete videoStore;
|
||||
videoStore = NULL;
|
||||
}
|
||||
|
||||
//Buffer video packets
|
||||
if ( packet.flags & AV_PKT_FLAG_KEY ) {
|
||||
packetqueue.clearQueue();
|
||||
}
|
||||
packetqueue.queuePacket(&packet);
|
||||
} // end if
|
||||
|
||||
if ( packet.stream_index == mVideoStreamId ) {
|
||||
#if LIBAVCODEC_VERSION_CHECK(52, 23, 0, 23, 0)
|
||||
if ( avcodec_decode_video2( mCodecContext, mRawFrame, &frameComplete, &packet ) < 0 )
|
||||
|
|
@ -572,123 +643,41 @@ int FfmpegCamera::CaptureAndRecord(Image &image, bool recording, char* event_fil
|
|||
#endif
|
||||
Fatal( "Unable to decode frame at frame %d", frameCount );
|
||||
|
||||
Debug( 4, "Decoded video packet at frame %d", frameCount );
|
||||
Debug( 4, "Decoded video packet at frame %d", frameCount );
|
||||
|
||||
if ( frameComplete ) {
|
||||
Debug( 3, "Got frame %d", frameCount );
|
||||
|
||||
avpicture_fill( (AVPicture *)mFrame, directbuffer, imagePixFormat, width, height);
|
||||
if ( frameComplete ) {
|
||||
Debug( 4, "Got frame %d", frameCount );
|
||||
|
||||
//Buffer video packets
|
||||
if (!recording) {
|
||||
if(packet.flags & AV_PKT_FLAG_KEY) {
|
||||
// packetqueue->clearQueues();
|
||||
}
|
||||
// packetqueue->queueVideoPacket(&packet);
|
||||
uint8_t* directbuffer;
|
||||
|
||||
/* Request a writeable buffer of the target image */
|
||||
directbuffer = image.WriteBuffer(width, height, colours, subpixelorder);
|
||||
if( directbuffer == NULL ) {
|
||||
Error("Failed requesting writeable buffer for the captured image.");
|
||||
av_free_packet( &packet );
|
||||
return (-1);
|
||||
}
|
||||
avpicture_fill( (AVPicture *)mFrame, directbuffer, imagePixFormat, width, height);
|
||||
|
||||
if ( videoStore && recording ) {
|
||||
//Write the packet to our video store
|
||||
int ret = videoStore->writeVideoFramePacket(&packet, mFormatContext->streams[mVideoStreamId]);//, &lastKeyframePkt);
|
||||
if ( ret < 0 ) { //Less than zero and we skipped a frame
|
||||
av_free_packet( &packet );
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
//Video recording
|
||||
if ( recording && !wasRecording ) {
|
||||
//Instantiate the video storage module
|
||||
|
||||
if (record_audio) {
|
||||
if (mAudioStreamId == -1) {
|
||||
Debug(3, "Record Audio on but no audio stream found");
|
||||
videoStore = new VideoStore((const char *) event_file, "mp4",
|
||||
mFormatContext->streams[mVideoStreamId],
|
||||
NULL,
|
||||
startTime,
|
||||
this->getMonitor()->getOrientation());
|
||||
|
||||
} else {
|
||||
Debug(3, "Video module initiated with audio stream");
|
||||
videoStore = new VideoStore((const char *) event_file, "mp4",
|
||||
mFormatContext->streams[mVideoStreamId],
|
||||
mFormatContext->streams[mAudioStreamId],
|
||||
startTime,
|
||||
this->getMonitor()->getOrientation());
|
||||
}
|
||||
} else {
|
||||
Debug(3, "Record_audio is false so exclude audio stream");
|
||||
videoStore = new VideoStore((const char *) event_file, "mp4",
|
||||
mFormatContext->streams[mVideoStreamId],
|
||||
NULL,
|
||||
startTime,
|
||||
this->getMonitor()->getOrientation());
|
||||
}
|
||||
wasRecording = true;
|
||||
strcpy(oldDirectory, event_file);
|
||||
// while (packetqueue->popVideoPacket(&queuedpacket)) {
|
||||
// int ret = videoStore->writeVideoFramePacket(&packet, mFormatContext->streams[mVideoStreamId]); //, &lastKeyframePkt);
|
||||
// if (ret < 0) {//Less than zero and we skipped a frame
|
||||
// av_free_packet(&packet);
|
||||
// return 0;
|
||||
// }
|
||||
// }
|
||||
|
||||
} else if ( ( ! recording ) && wasRecording && videoStore ) {
|
||||
Info("Deleting videoStore instance");
|
||||
delete videoStore;
|
||||
videoStore = NULL;
|
||||
}
|
||||
|
||||
// The directory we are recording to is no longer tied to the current
|
||||
// event. Need to re-init the videostore with the correct directory and
|
||||
// start recording again
|
||||
if (recording && wasRecording && (strcmp(oldDirectory, event_file) != 0)
|
||||
&& (packet.flags & AV_PKT_FLAG_KEY)) {
|
||||
Info("Re-starting video storage module");
|
||||
if(videoStore){
|
||||
delete videoStore;
|
||||
videoStore = NULL;
|
||||
}
|
||||
|
||||
if (record_audio) {
|
||||
if (mAudioStreamId == -1) {
|
||||
Debug(3, "Record Audio on but no audio stream found");
|
||||
videoStore = new VideoStore((const char *) event_file, "mp4",
|
||||
mFormatContext->streams[mVideoStreamId],
|
||||
NULL,
|
||||
startTime,
|
||||
this->getMonitor()->getOrientation());
|
||||
} else {
|
||||
Debug(3, "Video module initiated with audio stream");
|
||||
videoStore = new VideoStore((const char *) event_file, "mp4",
|
||||
mFormatContext->streams[mVideoStreamId],
|
||||
mFormatContext->streams[mAudioStreamId],
|
||||
startTime,
|
||||
this->getMonitor()->getOrientation());
|
||||
}
|
||||
} else {
|
||||
Debug(3, "Record_audio is false so exclude audio stream");
|
||||
videoStore = new VideoStore((const char *) event_file, "mp4",
|
||||
mFormatContext->streams[mVideoStreamId],
|
||||
NULL, startTime,
|
||||
this->getMonitor()->getOrientation());
|
||||
}
|
||||
strcpy(oldDirectory, event_file);
|
||||
}
|
||||
|
||||
if ( videoStore && recording ) {
|
||||
//Write the packet to our video store
|
||||
int ret = videoStore->writeVideoFramePacket(&packet,
|
||||
mFormatContext->streams[mVideoStreamId]); //, &lastKeyframePkt);
|
||||
if(ret<0){//Less than zero and we skipped a frame
|
||||
av_free_packet( &packet );
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
#if HAVE_LIBSWSCALE
|
||||
if ( mConvertContext == NULL ) {
|
||||
if ( mConvertContext == NULL ) {
|
||||
mConvertContext = sws_getContext(mCodecContext->width,
|
||||
mCodecContext->height,
|
||||
mCodecContext->pix_fmt,
|
||||
width, height,
|
||||
imagePixFormat, SWS_BICUBIC, NULL,
|
||||
NULL, NULL);
|
||||
if ( mConvertContext == NULL )
|
||||
Fatal( "Unable to create conversion context for %s", mPath.c_str() );
|
||||
if ( mConvertContext == NULL )
|
||||
Fatal( "Unable to create conversion context for %s", mPath.c_str() );
|
||||
}
|
||||
|
||||
if (sws_scale(mConvertContext, mRawFrame->data, mRawFrame->linesize,
|
||||
|
|
@ -696,29 +685,39 @@ int FfmpegCamera::CaptureAndRecord(Image &image, bool recording, char* event_fil
|
|||
Fatal("Unable to convert raw format %u to target format %u at frame %d",
|
||||
mCodecContext->pix_fmt, imagePixFormat, frameCount);
|
||||
#else // HAVE_LIBSWSCALE
|
||||
Fatal( "You must compile ffmpeg with the --enable-swscale option to use ffmpeg cameras" );
|
||||
Fatal( "You must compile ffmpeg with the --enable-swscale option to use ffmpeg cameras" );
|
||||
#endif // HAVE_LIBSWSCALE
|
||||
|
||||
frameCount++;
|
||||
} // end if frameComplete
|
||||
} else if ( packet.stream_index == mAudioStreamId ) { //FIXME best way to copy all other streams
|
||||
if ( videoStore && recording ) {
|
||||
if ( record_audio ) {
|
||||
Debug(4, "Recording audio packet" );
|
||||
//Write the packet to our video store
|
||||
int ret = videoStore->writeAudioFramePacket(&packet,
|
||||
mFormatContext->streams[packet.stream_index]); //FIXME no relevance of last key frame
|
||||
if ( ret < 0 ) {//Less than zero and we skipped a frame
|
||||
av_free_packet( &packet );
|
||||
return 0;
|
||||
}
|
||||
} else {
|
||||
Debug(4, "Not recording audio packet" );
|
||||
frameCount++;
|
||||
} else {
|
||||
Debug( 3, "Not framecomplete after av_read_frame" );
|
||||
} // end if frameComplete
|
||||
} else if ( packet.stream_index == mAudioStreamId ) { //FIXME best way to copy all other streams
|
||||
Debug( 4, "Audio stream index %d", packet.stream_index );
|
||||
if ( videoStore ) {
|
||||
if ( record_audio ) {
|
||||
Debug(3, "Recording audio packet streamindex(%d) packetstreamindex(%d)", mAudioStreamId, packet.stream_index );
|
||||
//Write the packet to our video store
|
||||
//FIXME no relevance of last key frame
|
||||
int ret = videoStore->writeAudioFramePacket( &packet, mFormatContext->streams[packet.stream_index] );
|
||||
if ( ret < 0 ) {//Less than zero and we skipped a frame
|
||||
av_free_packet( &packet );
|
||||
return 0;
|
||||
}
|
||||
} else {
|
||||
Debug(4, "Not recording audio packet" );
|
||||
}
|
||||
}
|
||||
av_free_packet( &packet );
|
||||
} // end while ! frameComplete
|
||||
return (frameCount);
|
||||
} else {
|
||||
#if LIBAVUTIL_VERSION_CHECK(54, 23, 0, 23, 0)
|
||||
Debug( 3, "Some other stream index %d, %s", packet.stream_index, av_get_media_type_string( mFormatContext->streams[packet.stream_index]->codec->codec_type) );
|
||||
#else
|
||||
Debug( 3, "Some other stream index %d", packet.stream_index );
|
||||
#endif
|
||||
}
|
||||
av_free_packet( &packet );
|
||||
} // end while ! frameComplete
|
||||
return (frameCount);
|
||||
}
|
||||
|
||||
#endif // HAVE_LIBAVFORMAT
|
||||
|
|
|
|||
Loading…
Reference in New Issue