Hi, Try to comment out
avif->flags |= AVFTM_NOFILE On Mon, Apr 27, 2009 at 5:03 PM, V0id <[email protected]> wrote: > Hi. > I'm trying to play streams from network and I faced with strange > trouble that limits me with only one stream at a time. I have several > threads in my application. Each thread doing something like that: > > loking mutex; > > av_register_all(); > > AVProbeData pd; > pd.filename = url; > pd.buf = streamBuf_; > pd.buf_size = streamBufSize_; > > readFromStream(_to_buffer_); > AVInputFormat* avif = av_probe_input_format(&pd, 1); > avif->flags |= AVFTM_NOFILE; > init_put_byte(&ByteIOCtx_, streamBuf_, streamBufSize_, 0, this, > readFromStream, NULL, NULL); > > av_open_input_stream(&avFormatContext_, &ByteIOCtx_, "", avif, NULL); > av_find_stream_info(avFormatContext_); > dump_format(avFormatContext_, 0, url.c_str(), false); > avcodec_find_decoder(...); > > unlocking mutex; > > For each thread streamBuf_, avFormatContext_ and ByteIOCtx_ are > unique, so I don't think that problem is in sharing data between > threads. Buf, currently only one of stream can be opened, other one > always fail at av_probe_input_format, av_open_input_stream or > avcodec_find_decoder. It fails because on one of this steps input format > is detected incorrectly. > > Both stream are almost identical and both can be played just fine if I > run them separately. If I replace code before av_find_stream_info with > av_open_input_file to play data from file it works just file and I can > play multiple files in parallel. > > I was trying to dump data that it returning to libav to file and then > it plays just fine with ffplay. So, I'm pretty sure that my function > works fine and there is some problem with stream detection if libav. I > tried to locate this problem, but have no luck nor have luck with > google. The only one similar problem I can find described here > https://trac.videolan.org/vlc/ticket/1022 but there is no information > about how it was resolved. > > I'm confused and I'll appreciate for any help. > > _______________________________________________ > libav-user mailing list > [email protected] > https://lists.mplayerhq.hu/mailman/listinfo/libav-user > _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
