Sounds like a few of us ought to get together and conjure up a sample for this use case -- seems like this use-case is becoming increasingly common, though it ought to be, given that there's no native real-time video option on either iOS or Android.
Brad Brad O'Hearne Founder / Lead Developer Big Hill Software LLC http://www.bighillsoftware.com On Mar 2, 2012, at 10:23 AM, David Scravaglieri wrote: > Thank you Barry I will try. > > David. > > Le 2 mars 2012 à 18:05, Barry Stump a écrit : > >> At a minimum, you will probably need to add the MPEG start code 0x00000001 >> to each frame before passing it to your decoder. See >> H264VideoFileSink::afterGettingFrame1() for an example of this. >> >> You may or may not need to deal with parsing the SProp string depending on >> whether your H.264 stream contains SPS/PPS NAL units. The mailing list has >> past discussions on this topic. >> >> While configuring and using FFmpeg is outside the scope of this list, your >> primary decode function will probably be avcodec_decode_video2() from >> libavcodec. >> >> -Barry >> >> On Fri, Mar 2, 2012 at 2:10 AM, David Scravaglieri <d...@viddiga.com> wrote: >> Hi, >> >> Well I am really stuck. >> >> My project is to dump Images from a live H264 stream using live555 and >> ffmpeg. >> >> I started with the testRTSPClient prog and in the afterGettingFrame method I >> want to send the fReceiveBuffer to a class that will decode each frames with >> ffmpeg and dump all images to a directory. But I can't find any clear sample >> code or clear HowTo method in order to do that. >> >> I have read some posts in the mailinglist. But it's not clear. >> How to create a suitable ffmpeg codec context for consuming the >> fReceiveBuffer ? >> What about using parseSPropParameterSets ? >> Do I have to use ffmpeg av_parser_parse2 method ? >> >> Any help would be appreciated. >> >> Thanks in advance, >> David. >> _______________________________________________ >> live-devel mailing list >> live-devel@lists.live555.com >> http://lists.live555.com/mailman/listinfo/live-devel >> >> _______________________________________________ >> live-devel mailing list >> live-devel@lists.live555.com >> http://lists.live555.com/mailman/listinfo/live-devel > > _______________________________________________ > live-devel mailing list > live-devel@lists.live555.com > http://lists.live555.com/mailman/listinfo/live-devel
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