Hello,
Few years back i've implemented a simple application which used
live555 to connect to an IP camera, acquire video stream via RTSP/RTP
and transmux video from H264ES to a MPEG2TS via libavformat, this
setup worked. Now being made aware of H264VideoStreamFramer i decided
to give it a try but am failing miserably.
Basically, i'm doing this:
framer = H264VideoStreamFramer::createNew
(*env, subsession->readSource (),
True/*includeStartCodeInOutput*/);
MPEG2TransportStreamFromESSource* tsFrames =
MPEG2TransportStreamFromESSource::createNew (*env);
tsFrames->addNewVideoSource(framer, 5/*mpegVersion: H.264*/);
MediaSink *sink = new SimpleFileDumperSink (*env);
subsession->sink = sink;
subsession->sink->startPlaying(*tsFrames,
// *subsession->readSource (),
subsessionAfterPlaying,
subsession);
So, in a nutshell, instead of feeding the SimpleFileDumperSink the
*subsession->readSource, i'm attempting to feed it tsFrames which feds
from the framer which feds from the RTP instead.
What i'm getting is an empty output file and console filled with something
like:
MultiFramedRTPSource::doGetNextFrame1(): The total received
frame size exceeds the client's buffer size (12443). 25905
bytes of trailing data will be dropped!
o Timestamp on the copy of live555-latest.tar.gz is 2012-08-31
o The RTP server is live/mediaServer/live555MediaServer
o The sample ES stream is
http://samples.mplayerhq.hu/V-codecs/h264/src13_hrc7_525_420_2.264
o The sample code that fails is at http://boblycat.org/~malc/es2ts.cpp
I'm not confident that what i'm doing is correct or proper way to achieve the
desired goal, so any hints/suggestions will be greatly appreciated.
--
mailto:av1...@comtv.ru
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