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Fixed handling of web cams

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This commit is contained in:
Robert Osfield 2013-11-06 09:49:51 +00:00
parent 6f6c44446c
commit 2ebe81cb0e
2 changed files with 8 additions and 9 deletions
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6
src/osgPlugins/ffmpeg/FFmpegDecoder.cpp
View File

@ -71,8 +71,6 @@ bool FFmpegDecoder::open(const std::string & filename, FFmpegParameters* paramet
#else
avdevice_register_all();
OSG_NOTICE<<"Attempting to stream "<<filename<<std::endl;
if (parameters)
{
av_dict_set(parameters->getOptions(), "video_size", "640x480", 0);
@ -84,11 +82,11 @@ bool FFmpegDecoder::open(const std::string & filename, FFmpegParameters* paramet
if (iformat)
{
OSG_NOTICE<<"Found input format: "<<format<<std::endl;
OSG_INFO<<"Found input format: "<<format<<std::endl;
}
else
{
OSG_NOTICE<<"Failed to find input format: "<<format<<std::endl;
OSG_INFO<<"Failed to find input format: "<<format<<std::endl;
}
#endif

11
src/osgPlugins/ffmpeg/ReaderWriterFFmpeg.cpp
View File

@ -130,13 +130,14 @@ public:
const std::string ext = osgDB::getLowerCaseFileExtension(filename);
if (ext=="ffmpeg") return readImage(osgDB::getNameLessExtension(filename),options);
if (filename.compare(0, 5, "/dev/")==0)
{
return readImageStream(filename, NULL);
}
osg::ref_ptr<osgFFmpeg::FFmpegParameters> parameters(new osgFFmpeg::FFmpegParameters);
parseOptions(parameters.get(), options);
if (filename.compare(0, 5, "/dev/")==0)
{
return readImageStream(filename, parameters.get());
}
if (parameters->isFormatAvailable())
{
return readImageStream(filename, parameters.get());