search for: metadata_block_head

On Fri, Jun 20, 2014 at 1:05 AM, lvqcl <lvqcl.mail at gmail.com> wrote: > I cannot find anything about the size of METADATA_BLOCK_PICTURE block > in <http://xiph.org/flac/format.html>. Where did you read this? > METADATA_BLOCK_HEADER has a 24-bit field to encode the length of METADATA_BLOCK_DATA ; hence the limitation (which not only applies to METADATA_BLOCK_PICTURE but all metadata blocks. Pyt. -- Pierre-Yves Thoulon +33 (0)6 33 39 75 76 -------------- next part -------------- An HTML attachment was scrubbed... URL: http:...

...gt;read 'fLaC' string >while (!is_last) { > read 1 byte metadata block type > read 3 byte metadata block length > is_last = type & 0x80 > fseek(file,length,SEEK_CUR) >} >last_offset=ftell(file) > >see also: > http://flac.sourceforge.net/format.html#metadata_block_header >'length' is big-endian Should type be of FLAC__byte, and length of FLAC__uint32? I'm not having much luck here.. (not a C programmer by nature). -D -- This movie has warped my fragile little mind.

Hi all, A few (possibly dumb) questions about decoding.. 1. Is it possible to know the total size of FLAC metadata blocks in advance? Do I really need to parse all metadata blocks until I see the METADATA_BLOCK_HEADER with last-metadata-block == 1? 2. Is there a generally accepted best-practice for seeking if there is no seektable present in the file? The format states *"It is possible to seek to any given sample in a FLAC stream without a seek table, but the delay can be unpredictable since the bitrate...

* Josh Coalson <xflac@yahoo.com> shaped the electrons to say... >not exactly. the metadata interface won't tell you, but you >can create a decoder (say file decoder), set it up, then call > > FLAC__file_decoder_process_until_end_of_metadata(...) > FLAC__file_decoder_get_decode_position(...) > >and that will tell you. the decode position is relative to >the

Hello all! (cc-ing the flac-dev list) I would like to give an update as to the recent CELLAR work on the FLAC specification. • Work has been done to make internal and external links more accurate and reliable. • 'Rice Coding' has been clarified as 'Exponential Golomb Coding.' • Clarifications have been made for binary representation. • Typos and other small changes have been

...skipping code is pretty simple: is_last=0 read 'fLaC' string while (!is_last) { read 1 byte metadata block type read 3 byte metadata block length is_last = type & 0x80 fseek(file,length,SEEK_CUR) } last_offset=ftell(file) see also: http://flac.sourceforge.net/format.html#metadata_block_header 'length' is big-endian Josh _______________________________ Do you Yahoo!? Declare Yourself - Register online to vote today! http://vote.yahoo.com

...a review of the markdown and the rendered RFC, I’d like to consider renaming many of the components of FLAC from the ALL_CAPS_WITH_UNDERSCORE_STYLE to `Title Case Names in BackTicks` (which is similar to how local components have been named and referenced in the FFV1 and Matroska documents). Thus “METADATA_BLOCK_HEADER” would be `Metadata Block Header` and expressed with that same case and quoting at each reference. I also suggest that the metadata block types such as “METADATA_BLOCK_STREAMINFO” and “METADATA_BLOCK_APPLICATION” simply be renamed as `Streaminfo Block` and `Application Block` and that each of tho...

...y > adopting this for OGG too? Placing the binary > coverart structure from > http://flac.sourceforge.net/format.html#metadata_block_picture > within a vorbis comment would have the > following benefits: Would this include the *size* of the metadata block (which actually sits inside METADATA_BLOCK_HEADER)? If so, hardware players with memory limitations could then easily skip it. Regards, Martin -- Martin J Leese E-mail: martin.leese stanfordalumni.org Web: http://members.tripod.com/martin_leese/

On Thu, 19 Jun 2014 05:00:39 +0400 lvqcl <lvqcl.mail at gmail.com> wrote: >Erik de Castro Lopo wrote: > >> It sees that the most serious bug in the flac bug tracker: >> >> https://sourceforge.net/p/flac/bugs/413/ >> >> has been fixed in git. This fix alone is worth a new release so its >> time to work towards one. >> >> Things I need

2007/7/3, Ralph Giles <giles@xiph.org>: > > On Tue, Jul 03, 2007 at 07:18:17PM +0200, Harry Sack wrote: > > > Can anybody tell me what the maximum filesize is for an image file to be > > included in a FLAC file? I'm just exploring this feature and I didn't > find > > this yet > > The metadata block length field is 24 bits, so the upper limit is