Commit Graph

7 Commits

Author SHA1 Message Date
Stephan Aßmus 54897d5c06 * Also pass the media_codec_info to the Writer::AllocateCookie(), since that
info is not part of the media_format otherwise.
* Finished enough in the AVFormatWriter and AVCodecEncoder that we can now
  actually create AVIs and MPGs and encode MPEG1, MPEG2 and MPEG4 video.
  But no audio as of yet. Also, there is no bit-rate/quality setup, so it seems
  libavformat is using the least possible bit-rate/quality.
* Enable some more muxers and encoders in the FFmpeg libs.
* Uses pixel format conversion from libswsscale, need to read the documentation
  again, but I think it makes the plugin GPL.
* Fixed includes in libswscale/swscale.h, this is now an unmodified FFmpeg 0.5
  header again (AFAICT).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32043 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-01 01:16:12 +00:00
Stephan Aßmus 4384acf6c1 * Tweaked the Writer API. Basically, we need an Init() method that takes the
media_file_format as input, so that the Writer knows what kind of file is
  needed.
* Also, since information about the stream format is going to be needed at the
  Writer level as well, the AllocateCookie() method gets the stream
  media_format.
* Fleshed out some aspects of AVFormatWriter, many TODOs are left.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32025 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-07-31 15:29:08 +00:00
Stephan Aßmus fa770e4c84 * Writer::WriteChunk() takes media_encode_info* instead of flags.
* Improved Encoder API towards what we need for the get_next_encoder() variants
  and the BMediaTrack API.
* Implemented the rest of MediaWriter. Still undecided what to make of
  AddTrackInfo(). BMediaEncoder has that as well, which hints that this is
  something the Encoder needs to support. But it could also be that this is
  only possible to support in Writer.
* Wired a lot of previously unimplemented methods in BMediaFile and BMediaTrack
  needed for write support. If I have not overlooked anything, only the
  parameter stuff is still unimplemented now.

This is all untested, since the FFMpeg Encoder and Writer are still only stubs.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32013 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-07-31 10:46:58 +00:00
Stephan Aßmus c98ea33596 Let's call it WriteChunk() instead of WriteNextChunk() and make the signature
consistent everywhere (according to BMediaTracker::WriteChunk()).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31987 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-07-30 17:54:03 +00:00
Stephan Aßmus 60c85abee5 Resolved TODO, make it clear who maintains the allocation of the
media_file_format array (it remains with the plugin itself, as with
DecoderPlugins).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31955 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-07-30 00:11:02 +00:00
Stephan Aßmus 92d809b687 Added interface to WriterPlugin to get all supported media_format_families.
Don't yet know if that's the way it's supposed to work...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31933 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-07-29 19:11:32 +00:00
Stephan Aßmus f3d79634e6 Beginnings of Encoder[Plugin] and Writer[Plugin] base classes and add-on
management.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31922 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-07-29 16:25:30 +00:00