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76 <B><FONT SIZE="+2">changelog</FONT></B>
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84 This is an informal changelog, a summary of changes in each release. Particulary important for developers is the precise description of changes to the library interfaces.
88 <A NAME="flac_1_1_1"><B>FLAC 1.1.1</B></A>
95 <LI>First official FLAC->Ogg bitstream mapping standardized (see new <A HREF="ogg_mapping.html">FLAC-to-Ogg mapping specification</A>)</LI>
96 <LI>Ogg FLAC seeking now works</LI>
97 <LI>New PPC optimizations almost double the decoding speed on OS X</LI>
98 <LI>A native OS X release thanks to updated Project Builder and autotools files</LI>
104 <LI>Made invalid the metadata block type 127 so that audio frames can always be distinguished from metadata by seeing 0xff as the first byte.</LI>
110 <LI>Print an error when output file already exists instead of automatically overwriting.</LI>
111 <LI>New option <A HREF="documentation.html#flac_options_force"><TT>-f</TT> (<TT>--force</TT>)</A> to force overwriting if the output file already exists.</LI>
112 <LI>New option <A HREF="documentation.html#flac_options_cue"><TT>--cue</TT></A> to select a specific section to decode using cuesheet track/index points.</LI>
113 <LI>New option <A HREF="documentation.html#flac_options_totally_silent"><TT>--totally-silent</TT></A> to suppress all output.</LI>
114 <LI>New (but undocumented) option <TT>--apply-replaygain-which-is-not-lossless</TT> which applies ReplayGain to the decoded output. See <A HREF="http://www.hydrogenaudio.org/forums/index.php?showtopic=17293&st=11">this thread</A> for usage and caveats.</LI>
115 <LI>When encoding to Ogg FLAC, use a random serial number (instead of 0 as was done before) when a serial number is not specified.</LI>
116 <LI>When encoding multiple Ogg FLAC streams, <TT>--serial-number</TT> or random serial number sets the first number, which is then incremented for subsequent streams (before, the same serial number was used for all streams).</LI>
117 <LI>Decoder no longer exits with an error when writing to stdout and the pipe is broken.</LI>
118 <LI>Better explanation of common error messages.</LI>
119 <LI>Default extension when writing AIFF files is .aif (before, it was .aiff).</LI>
120 <LI>Write more common representation of SANE numbers in AIFF files.</LI>
121 <LI>Bug fix: calculating ReplayGain on 48kHz streams.</LI>
122 <LI>Bug fix: check for supported block alignments in WAVE files.</LI>
123 <LI>Bug fix: <A HREF="http://sourceforge.net/tracker/index.php?func=detail&aid=679166&group_id=13478&atid=113478">#679166</A>: flac doesn't respect RIFF subchunk padding byte.</LI>
124 <LI>Bug fix: <A HREF="http://sourceforge.net/tracker/index.php?func=detail&aid=828391&group_id=13478&atid=113478">#828391</A>: --add-replay-gain segfaults.</LI>
125 <LI>Bug fix: <A HREF="http://sourceforge.net/tracker/index.php?func=detail&aid=851155&group_id=13478&atid=113478">#851155</A>: Can't seek to position in flac file.</LI>
126 <LI>Bug fix: <A HREF="http://sourceforge.net/tracker/index.php?func=detail&aid=851756&group_id=13478&atid=113478">#851756</A>: flac --skip --until reads entire file.</LI>
127 <LI>Bug fix: <A HREF="http://sourceforge.net/tracker/index.php?func=detail&aid=877122&group_id=13478&atid=113478">#877122</A>: problem parsing cuesheet with CATALOG entry.</LI>
128 <LI>Bug fix: <A HREF="http://sourceforge.net/tracker/index.php?func=detail&aid=896057&group_id=13478&atid=113478">#896057</A>: parsing ISRC number from cuesheet.</LI>
134 <LI>Renamed the tag editing options as follows (the <TT>...-vc-...</TT> options still work but are deprecated):
136 <LI><TT>--show-vc-vendor</TT> becomes <TT>--show-vendor-tag</TT></LI>
137 <LI><TT>--show-vc-field</TT> becomes <TT>--show-tag</TT></LI>
138 <LI><TT>--remove-vc-all</TT> becomes <TT>--remove-all-tags</TT></LI>
139 <LI><TT>--remove-vc-field</TT> becomes <TT>--remove-tag</TT></LI>
140 <LI><TT>--remove-vc-firstfield</TT> becomes <TT>--remove-first-tag</TT></LI>
141 <LI><TT>--set-vc-field</TT> becomes <TT>--set-tag</TT></LI>
142 <LI><TT>--import-vc-from</TT> becomes <TT>--import-tags-from</TT></LI>
143 <LI><TT>--export-vc-to</TT> becomes <TT>--export-tags-to</TT></LI>
146 <LI>Better explanation of common error messages.</LI>
147 <LI>Bug fix: calculating ReplayGain on 48kHz streams.</LI>
148 <LI>Bug fix: incorrect numbers when printing seek points.</LI>
154 <LI>Speed optimization in ReplayGain synthesis.</LI>
155 <LI>Speed optimization in XMMS playback.</LI>
156 <LI>Support for big-endian architectures in XMMS plugin.</LI>
157 <LI>Bug fix: make hard limiter default to off in XMMS plugin.</LI>
158 <LI>Bug fix: stream length calculation bug in XMMS plugin, debian bug #200435; <A HREF="http://sourceforge.net/mailarchive/forum.php?thread_id=2733072&forum_id=6312">see also</A>.</LI>
159 <LI>Bug fix: small memory leak in XMMS plugin.</LI>
165 <LI><TT>ordinals.h</TT> is now static, not a build-generated file anymore.</LI>
171 <LI>libFLAC: PPC+Altivec optimizations of some decoder routines.</LI>
172 <LI>libFLAC: Make stream encoder encode the blocksize and sample rate in the frame header if at all possible (not in STREAMINFO), even if subset encoding was not requested.</LI>
173 <LI>libFLAC: Bug fix: fixed seek routine where infinite loop could happen when seeking past end of stream.</LI>
174 <LI>libFLAC, libFLAC++: added methods to skip single frames, useful for quickly finding frame boundaries (see interface changes below).</LI>
175 <LI>libOggFLAC, libOggFLAC++: New seekable-stream and file encoder and decoder APIs to match native FLAC APIs (see interface changes below).</LI>
184 <LI><B>Added</B> FLAC__metadata_get_tags()</LI>
185 <LI><B>Added</B> callback-based versions of metadata editing functions:
187 <LI>FLAC__metadata_chain_read_with_callbacks()</LI>
188 <LI>FLAC__metadata_chain_write_with_callbacks()</LI>
189 <LI>FLAC__metadata_chain_write_with_callbacks_and_tempfile()</LI>
190 <LI>FLAC__metadata_chain_check_if_tempfile_needed()</LI>
193 <LI><B>Added</B> decoder functions for skipping single frames, also useful for quickly finding frame boundaries:
195 <LI>FLAC__stream_decoder_skip_single_frame()</LI>
196 <LI>FLAC__seekable_stream_decoder_skip_single_frame()</LI>
197 <LI>FLAC__file_decoder_skip_single_frame()</LI>
200 <LI><B>Added</B> new required tell callback on seekable stream encoder:
202 <LI>FLAC__SeekableStreamEncoderTellStatus and FLAC__SeekableStreamEncoderTellStatusString[]</LI>
203 <LI>FLAC__SeekableStreamEncoderTellCallback</LI>
204 <LI>FLAC__seekable_stream_encoder_set_tell_callback()</LI>
207 <LI><B>Changed</B> FLAC__SeekableStreamEncoderState by adding FLAC__SEEKABLE_STREAM_ENCODER_TELL_ERROR</LI>
208 <LI><B>Changed</B> Tell callback is now required to initialize seekable stream encoder</LI>
209 <LI><B>Deleted</B> erroneous and unimplemented FLAC__file_decoder_process_remaining_frames()</LI>
215 <LI><B>Added</B> FLAC::Metadata::get_tags()</LI>
216 <LI><B>Added</B> decoder functions for skipping single frames, also useful for quickly finding frame boundaries:
218 <LI>FLAC::Decoder::Stream::skip_single_frame()</LI>
219 <LI>FLAC::Decoder::SeekableStream::skip_single_frame()</LI>
220 <LI>FLAC::Decoder::File::skip_single_frame()</LI>
223 <LI><B>Added</B> encoder functions for setting metadata:
225 <LI>FLAC::Encoder::Stream::set_metadata(FLAC::Metadata::Prototype **metadata, unsigned num_blocks)</LI>
226 <LI>FLAC::Encoder::SeekableStream::set_metadata(FLAC::Metadata::Prototype **metadata, unsigned num_blocks)</LI>
227 <LI>FLAC::Encoder::File::set_metadata(FLAC::Metadata::Prototype **metadata, unsigned num_blocks)</LI>
230 <LI><B>Added</B> new required tell callback on seekable stream encoder:
232 <LI>pure virtual FLAC::Encoder::SeekableStream::tell_callback()</LI>
235 <LI><B>Changed</B> Tell callback is now required to initialize seekable stream encoder</LI>
236 <LI><B>Deleted</B> the following methods:
238 <LI>FLAC::Decoder::Stream::State::resolved_as_cstring()</LI>
239 <LI>FLAC::Encoder::Stream::State::resolved_as_cstring()</LI>
247 <LI><B>Added</B> OggFLAC__SeekableStreamDecoder interface</LI>
248 <LI><B>Added</B> OggFLAC__FileDecoder interface</LI>
249 <LI><B>Added</B> OggFLAC__SeekableStreamEncoder interface</LI>
250 <LI><B>Added</B> OggFLAC__FileEncoder interface</LI>
251 <LI><B>Added</B> OggFLAC__stream_decoder_get_resolved_state_string()</LI>
252 <LI><B>Added</B> OggFLAC__stream_encoder_get_resolved_state_string()</LI>
253 <LI><B>Added</B> OggFLAC__stream_encoder_set_metadata_callback()</LI>
254 <LI><B>Changed</B> OggFLAC__StreamDecoderState by adding OggFLAC__STREAM_DECODER_END_OF_STREAM</LI>
260 <LI><B>Added</B> OggFLAC::Decoder::SeekableStream interface</LI>
261 <LI><B>Added</B> OggFLAC::Decoder::File interface</LI>
262 <LI><B>Added</B> OggFLAC::Encoder::SeekableStream interface</LI>
263 <LI><B>Added</B> OggFLAC::Encoder::File interface</LI>
264 <LI><B>Added</B> OggFLAC::Decoder::Stream::get_resolved_state_string()</LI>
265 <LI><B>Added</B> OggFLAC::Encoder::Stream::get_resolved_state_string()</LI>
266 <LI><B>Added</B> pure virtual OggFLAC::Encoder::Stream::metadata_callback()</LI>
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284 <P> Copyright (c) 2004 Josh Coalson</P>