Commit graph

7 commits

Author SHA1 Message Date
Michael Sevakis
c73894213d VGM Codec: Improve time and fade behavior. Tweak minor misc.
Prevents cutoff of tracks, especially short ones:
* Extend looped tracks by fade length to fade at start of loop repeat.
* No fade occurs for non-repeating track only having an intro.
* Uses id3.tail_trim field to store fade duration.

Use libGME built-in elapsed time reporting instead of custom calculation:
* libGME already reports in milliseconds.
* Don't advance time counter when Repeat == One. It just runs the progress
  over the length limit.

Fix a comment about sample rate and set the reported bitrate to be
accurate for 44.1 kHz stereo.

Change-Id: I3ede22bda0f9a941a3fef751f4d678eb0027344c
2013-03-06 19:47:05 -05:00
Frank Gevaerts
341e2c46ca Support technically invalid image/jpg mimetype in tags.
Although the mimetype for jpeg is clearly image/jpeg, many tagging
applications seem to use image/jpg, so we'll support that too.

Change-Id: Icb9063fd5a9d8aea169eaa7f74ac52b72603d148
Reviewed-on: http://gerrit.rockbox.org/318
Reviewed-by: Michael Giacomelli <mgiacomelli@gmail.com>
Reviewed-by: Thomas Martitz <kugel@rockbox.org>
2012-09-29 15:39:55 +02:00
Frederik M J Vestre
1b8e3801b2 Initial opus codec support
Synchronised with opus repo on github (https://github.com/freqmod/rockbox-opus)

Status:
* Seeking ported from speex, but fails on some cases (e.g. seek to granule 0)
* ReplayGain parsing needs to be reworked, we do vorbis-style replaygain now.
  http://wiki.xiph.org/OggOpus#Comment_Header explicitly forbids these in
  favour of R128_TRACK_GAIN tag.
* No optimisation yet, source files still nearly identical to opus upstream
* Multi-stream opus files may not be parsed correctly

Change-Id: Ia66f1027dc1d288083e3c57b2816700078376f9a
Reviewed-on: http://gerrit.rockbox.org/300
Reviewed-by: Bertrik Sikken <bertrik@sikken.nl>
Tested-by: Bertrik Sikken <bertrik@sikken.nl>
2012-09-20 20:47:44 +02:00
Sean Bartell
cadb3627fc Add rbcodecplatform.h and rbcodecconfig.h.
librbcodec users must provide these two files when the library is built.
rbcodecconfig.h provides configuration #defines and basic types, and
will be included by public librbcodec headers, so it must not conflict
with the user's code. rbcodecplatform.h provides various OS functions,
and will only be included by source files and private headers. This
system is intended to provide maximum flexibility for use on embedded
systems, where no operating system headers are included. Unix systems
can just copy rbcodecconfig-example.h and rbcodecplatform-unix.h with
minimal changes.

Change-Id: I350a2274d173da391fd1ca00c4202e9760d91def
Reviewed-on: http://gerrit.rockbox.org/143
Reviewed-by: Nils Wallménius <nils@rockbox.org>
Tested-by: Nils Wallménius <nils@rockbox.org>
2012-05-03 14:49:35 +02:00
Sean Bartell
4bef502d4d rbcodec refactoring: autoresumable
Moved to playback.c, since it doesn't use metadata from the music file.

Change-Id: I5c3ad7750d94b36754f64eb302f96ec163785cb9
Reviewed-on: http://gerrit.rockbox.org/142
Reviewed-by: Nils Wallménius <nils@rockbox.org>
2012-05-01 11:28:38 +02:00
Sean Bartell
fe3d58004c rbcodec refactoring: get_audio_base_data_type
This function has been changed to rbcodec_format_is_atomic, which
doesn't require an enum from the kernel.

Change-Id: I1d537605087fe130a9b545509d7b8a340806dbf2
Reviewed-on: http://gerrit.rockbox.org/141
Reviewed-by: Nils Wallménius <nils@rockbox.org>
Tested-by: Nils Wallménius <nils@rockbox.org>
2012-04-28 09:07:40 +02:00
Sean Bartell
b5716df4cb Build librbcodec with DSP and metadata.
All associated files are moved to /lib/rbcodec.

Change-Id: I572ddd2b8a996aae1e98c081d06b1ed356dce222
2012-03-18 12:00:39 +01:00