mirror of
https://github.com/mpv-player/mpv
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Command line video player
9d9d6517d2
There were two problems. First, frames past the end of the current segment were added to the index, which messed up backstepping. Check for the endpts before added a frame to the index. Second, it wasn't possible to step over segments which change the file. Changing a file causes decoder reinitialization, which (rightfully) is treated as discontinuity (and vo_pts_history_seek_ts was changed). Add some extra code to pretend that a segment-switching seek/reinit does not introduce discontinuities. There's still a weird corner case: sometimes, you can frame step forward on the last frame of a segment without reaching the next segment immediately. This is because the playloop switches into audio-only mode. The segment is switched when both audio and video have ended, so the frame stepping will play random sized chunks of audio until the segment will be switched. This gives the impression that backstepping doesn't work perfectly, even though it's the other way around and frame stepping behaves weird. This is a consequence of wanting to make frame stepping work with audio, and is not really a bug. |
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| audio | ||
| compat | ||
| core | ||
| demux | ||
| DOCS | ||
| etc | ||
| osdep | ||
| stream | ||
| sub | ||
| TOOLS | ||
| video | ||
| .gitignore | ||
| AUTHORS | ||
| configure | ||
| Copyright | ||
| LICENSE | ||
| Makefile | ||
| README.rst | ||
| talloc.c | ||
| talloc.h | ||
| version.sh | ||
mpv ### Overview ======== **mpv** is a movie player based on MPlayer and mplayer2. It supports a wide variety of video file formats, audio and video codecs, and subtitle types. If you are wondering what's different from mplayer2 and MPlayer you can read more about the changes_. Compilation =========== Compiling with full features requires development files for several external libraries. Below is a list of some important requirements. For more information see the output of ``./configure --help`` for a list of options, or look at the list of enabled and disabled features printed after running ``./configure``. If you think you have support for some feature installed but configure fails to detect it, the file ``config.log`` may contain information about the reasons for the failure. Essential dependencies (incomplete list): - gcc or clang - X development headers (xlib, X extensions, libvdpau, libGL, libXv, ...) - Audio output development headers (libasound, pulseaudio) - fribidi, freetype, fontconfig development headers (for libass) - libass - FFmpeg libraries (libavutil libavcodec libavformat libswscale libpostproc) - libjpeg - libquvi if you want to play Youtube videos directly - libx264 if you want to use encoding (has to be explicitly enabled when compiling ffmpeg) Most of the above libraries are available in suitable versions on normal Linux distributions. However FFmpeg is an exception (distro versions may be too old to work at all or work well). For that reason you may want to use the separately available build wrapper (mpv-build_) that first compiles FFmpeg libraries and libass, and then compiles the player statically linked against those. If you are running Mac OSX and using homebrew we provide homebrew-mpv_, an up to date formula that compiles mpv with sensible dependencies and defaults for OSX. Bug reports =========== Please use the `issues tracker`_ provided by GitHub to send us bug reports or feature requests. Contributing ============ For small changes you can just send us pull requests through GitHub. For bigger changes come and talk to us on IRC before you start working on them. It will make code review easier for both parties later on. Contacts ======== You can find us on IRC in ``#mpv-player`` on ``irc.freenode.net`` .. _changes: https://github.com/mpv-player/mpv/blob/master/DOCS/man/en/changes.rst .. _mpv-build: https://github.com/mpv-player/mpv-build .. _homebrew-mpv: https://github.com/mpv-player/homebrew-mpv .. _issues tracker: https://github.com/mpv-player/mpv/issues