FFMPEG based MediaParser. More...
#include <MediaParserFfmpeg.h>
Public Member Functions | |
| MediaParserFfmpeg (std::auto_ptr< IOChannel > stream) | |
| Construct a ffmpeg-based media parser for given stream. | |
| ~MediaParserFfmpeg () | |
| virtual bool | seek (boost::uint32_t &) |
| Seeks to the closest possible position the given position, and returns the new position. | |
| virtual bool | parseNextChunk () |
| Parse next chunk of input. | |
| virtual boost::uint64_t | getBytesLoaded () const |
| Return number of bytes parsed so far. | |
| virtual boost::optional< Id3Info > | getId3Info () const |
| Get ID3 data from the parsed stream if it exists. | |
Detailed Description
FFMPEG based MediaParser.
Constructor & Destructor Documentation
| gnash::media::ffmpeg::MediaParserFfmpeg::MediaParserFfmpeg | ( | std::auto_ptr< IOChannel > | stream | ) |
Construct a ffmpeg-based media parser for given stream.
Can throw a GnashException if input format couldn't be detected
References gnash::media::MediaParser::startParserThread().
| gnash::media::ffmpeg::MediaParserFfmpeg::~MediaParserFfmpeg | ( | ) |
References gnash::media::MediaParser::stopParserThread().
Member Function Documentation
| boost::uint64_t gnash::media::ffmpeg::MediaParserFfmpeg::getBytesLoaded | ( | ) | const [virtual] |
Return number of bytes parsed so far.
Reimplemented from gnash::media::MediaParser.
| boost::optional< Id3Info > gnash::media::ffmpeg::MediaParserFfmpeg::getId3Info | ( | ) | const [virtual] |
Get ID3 data from the parsed stream if it exists.
It's best to do this only when parsingComplete is true.
Reimplemented from gnash::media::MediaParser.
| bool gnash::media::ffmpeg::MediaParserFfmpeg::parseNextChunk | ( | ) | [virtual] |
Parse next chunk of input.
The implementations are required to parse a small chunk of input, so to avoid blocking too much if parsing conditions change (ie: seek or destruction requested)
When LOAD_MEDIA_IN_A_SEPARATE_THREAD is defined, this should never be called by users (consider protected).
Implements gnash::media::MediaParser.
| bool gnash::media::ffmpeg::MediaParserFfmpeg::seek | ( | boost::uint32_t & | time | ) | [virtual] |
Seeks to the closest possible position the given position, and returns the new position.
- Parameters:
-
time input/output parameter, input requests a time, output return the actual time seeked to.
- Returns:
- true if the seek was valid, false otherwise.
Implements gnash::media::MediaParser.
References gnash::media::MediaParser::_streamMutex, _, __FUNCTION__, gnash::media::MediaParser::_parsingComplete, and gnash::media::MediaParser::clearBuffers().
The documentation for this class was generated from the following files:
