[FFmpeg-trac] #4511(undetermined:new): flv file not completely supported

FFmpeg trac at avcodec.org
Thu Apr 30 20:58:21 CEST 2015


#4511: flv file not completely supported
-------------------------------------+-------------------------------------
             Reporter:  cehoyos      |                    Owner:
                 Type:  enhancement  |                   Status:  new
             Priority:  wish         |                Component:
              Version:  git-master   |  undetermined
             Keywords:  flv          |               Resolution:
  flashsv2                           |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by al3x):

 Are you sure the file has not been corrupted during upload/download?

 {{{
 [flv @ 0x7fd5a381bc00] type:9, size:4301, dts:3266 pos:243275
 [flv @ 0x7fd5a381bc00] 0 27 0
 [flv @ 0x7fd5a381bc00] type:28, size:1667692, dts:360353951 pos:247591
 [flv @ 0x7fd5a381bc00] Skipping flv packet: type 28, size 1667692, flags
 0.
 }}}

 The packet header:
 {{{
 @ 0x3b643:
 0003b640  00 02 06 09 00 10 cd 00  0c c2 00 00 00 00 27 01
 |..............'.|
 0003b650  00 00 00 00 00 10 c4 41  9a 40 04 0b aa 57 c7 f6
 |.......A. at ...W..|
 }}}

 Next packet header should be around here:
 {{{
 0003c700  9f 71 98 fe bd 3f 04 77  f9 4b dc bf e2 ca 6d ff
 |.q...?.w.K....m.|
 0003c710  13 df db f0 9d 0d 7d 0e  15 e1 2e 9e 87 88 ef bc
 |......}.........|
 0003c720  19 72 6c 7a 90 9f 15 62  fb 72 77 7f e5 bf 7c 75
 |.rlz...b.rw...|u|
 }}}

 A packet header is to be found later on:
 {{{
 0003c920  5f b9 24 ef 80 00 00 10  d8 08 00 01 fb 00 0d 40
 |_.$............@|
 0003c930  00 00 00 00 af 01 01 36  35 80 36 fa 84 1d 86 81
 |.......65.6.....|
 }}}

 It seems to be a broken file I guess.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4511#comment:4>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


More information about the FFmpeg-trac mailing list