Richard Spindler schrieb: >>> I am having trouble getting audio from a mp4, h264, aac File that I >>> encoded with gmerlin-transcoder: >>> >>> I am opening it with gmerlin_avdecoder in sample accurate mode, but >>> whenever I seek it prints the following warning: >>> >>> [audio] Warning: Cannot skip backwards: Stream time: 162176000 skip >>> time: 0 difference: -7784448 >>> >>> I get 1024 samples and that's it, no more audio. >>> >>> I am having that problem in OpenMovieEditor, and with other file >>> formats, for example raw-dv, my code works. >>> >>> Any Ideas? >>> >> Ahh, thanks for reminding me. I know that sometimes this messages >> comes (for other formats although). >> >> What's strange is, that mp4 should theoretically seek fine. It's >> always sample accurate, no matter if you request it or not. >> >> Are you using the CVS version of all packages? >> > Nope, I'll do an update and report again. > Ok, I think I've verified this.
Latest updates from CVS, it still fails. Especially it fails when I call bgav_seek_audio. (Even if I only seek to sample 0) Afterwards I don't get any audio anymore. Here's the sample file I'm using: http://www.gungirlaudio.com/zeitsparwerk_fasching-017.mp4 I've commented out the bgav_seek_audio line, and playing the file with audio works fine. Cheers -Richard ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Gmerlin-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/gmerlin-general
