[FFmpeg-trac] #6978(undetermined:new): Feature request: encode FLAC with seek points

[FFmpeg]

#6978: Feature request: encode FLAC with seek points
-------------------------------------+-------------------------------------
             Reporter:  vn.khangnt   |                    Owner:
                 Type:  enhancement  |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:  flac         |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by vn.khangnt):

 You can check FLAC metadata block using FLAC tools
 [https://xiph.org/flac/download.html]
 This is command result show list metadata blocks of a FLAC file encoded by
 FFmpeg:
 {{{
 $ metaflac --list test.flac
 METADATA block #0
   type: 0 (STREAMINFO)
   is last: false
   length: 34
   minimum blocksize: 4608 samples
   maximum blocksize: 4608 samples
   minimum framesize: 16 bytes
   maximum framesize: 12958 bytes
   sample_rate: 48000 Hz
   channels: 2
   bits-per-sample: 16
   total samples: 9950215
   MD5 signature: c61f54f9ba0ac73fafc6cd3b8315cf23
 METADATA block #1
   type: 4 (VORBIS_COMMENT)
   is last: false
   length: 46
   vendor string: Lavf57.71.100
   comments: 1
     comment[0]: encoder=Lavf57.71.100
 METADATA block #2
   type: 1 (PADDING)
   is last: true
   length: 8192
 }}}
 It doesn't contain metadata block type 3 (SEEKTABLE):
 https://xiph.org/flac/format.html#metadata_block_header

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Ticket URL: <https://trac.ffmpeg.org/ticket/6978#comment:2>
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