a3be5e589b
(correct initial timestamps which have AV_NOPTS_VALUE) sorry, i will rm tests/seek_test ; make ; make seektest from now on Before r9917 lavf replaced the initial dts which were unknown (AV_NOPTS_VALUE) by values starting from -frame_duration or another guessed value. After r9917 lavf buffers packets until it finds a known timestamp or it buffered too much, it will then correct the previous unknown timestamps in the buffer exactly. For the seek tests that meant that a few initial timestamps would get changed. If no packet in the whole stream contains a timestamp then all timestamps will be changed by first_frame_duration or so as 0 is used instead of -frame_duration as startpoint ... Originally committed as revision 9949 to svn://svn.ffmpeg.org/ffmpeg/trunk
FFmpeg README ------------- 1) Documentation ---------------- * Read the documentation in the doc/ directory. 2) Licensing ------------ * Read the file COPYING. ffmpeg and the associated libraries EXCEPT libpostproc and libswscale are licensed under the GNU Lesser General Public License. * libpostproc and libswscale are distributed under the GNU General Public License and their compilation and use is optional in ffmpeg. Fabrice Bellard.