Re: [FFmpeg-user] Strange latency with some codecs

2014-07-23 Thread Simon Pickles
Thanks Carl, you are spot on! It is indeed down to the multi-threading. On 23 July 2014 11:43, Carl Eugen Hoyos wrote: > Simon Pickles thefoundry.co.uk> writes: > > > In 2.1.4 I don't get 1 returned by got_packet_ptr. > > However, if I keep trying to decode th

Re: [FFmpeg-user] Strange latency with some codecs

2014-07-23 Thread Simon Pickles
2014 10:18, Simon Pickles wrote: > Hi Carl, > > Thanks for the response. > > I've cloned the git repo, built it and repro'd the problem with the > example code I first posted. Here's the output: > > kludge:MacOS pickles$ ./TestApp > 1 streams > Code

Re: [FFmpeg-user] Strange latency with some codecs

2014-07-23 Thread Simon Pickles
11.102 / 4. 11.102 libswscale 2. 6.100 / 2. 6.100 libswresample 0. 19.100 / 0. 19.100 On 22 July 2014 17:43, Carl Eugen Hoyos wrote: > Simon Pickles thefoundry.co.uk> writes: > > > I've just upgraded from FFmpeg 1.0 to 2.1.4 > > Given that 2.1 is very

[FFmpeg-user] Strange latency with some codecs

2014-07-22 Thread Simon Pickles
Hi I've just upgraded from FFmpeg 1.0 to 2.1.4 and although it was pretty painless, I am having a weird problem with a few codecs. So far I've found this problem occurs with PNG, jpeg2000 and DNxHD. Basically, in the old version a mov format with a png codec used to work fine, with every call to