mirror of
https://github.com/mpv-player/mpv
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Command line video player
222a5cf7c0
libavformat wants to read a full ~400KB of data to determine whether it's really AAC. This causes slow startup with AAC web radio streams [1] (possible due to a broken initial packet). There are similar issues with other file formats. Make the probe "score" (libavformat's mechanism for testing file formats) configurable with the -lavfdtops:probescore option. This allows lowering the amount of data read on probing. If the probe score is below the probescore option value, demux_lavf will try to get a higher score by feeding more data to libavformat, until the required score or the max. probe size is reached. Remove the lavf_preferred demuxer entry. This had a purpose in mplayer-svn, but now there doesn't seem to be any good reason for it to exist. Make sure that our native "good" demuxers are above demux_lavf in demuxer_list[] instead (so that they are preferred). [1] http://lr2mp0.latvijasradio.lv:8000 |
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| audio | ||
| compat | ||
| core | ||
| demux | ||
| DOCS | ||
| etc | ||
| osdep | ||
| stream | ||
| sub | ||
| TOOLS | ||
| video | ||
| .gitignore | ||
| AUTHORS | ||
| configure | ||
| Copyright | ||
| LICENSE | ||
| Makefile | ||
| README | ||
| talloc.c | ||
| talloc.h | ||
| version.sh | ||
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. Libraries specific to particular video output methods (you'll want at least one of VDPAU, GL or Xv): - libvdpau (for VDPAU output, best choice for NVIDIA cards) - libGL (OpenGL output) - libXv (XVideo output) general: - libasound (ALSA audio output) - various general X development libraries - libfreetype (for libass) - libfontconfig (for libass) - libass - FFmpeg libraries (libavutil libavcodec libavformat libswscale libpostproc) 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 that first compiles FFmpeg libraries and libass, and then compiles the player statically linked against those.