FFmpeg | 29 Jul 00:35 2015

#4743(avformat:new): Opus ogg file is silent when looping playback.

#4743: Opus ogg file is silent when looping playback.
--------------------------------------+----------------------------------
               Reporter:  dalecurtis  |                  Owner:
                   Type:  defect      |                 Status:  new
               Priority:  normal      |              Component:  avformat
                Version:  git-master  |               Keywords:  opus,ogg
             Blocked By:              |               Blocking:
Reproduced by developer:  0           |  Analyzed by developer:  0
--------------------------------------+----------------------------------
 ffmpeg -i sfx_f32le.wav -acodec opus sfx-opus.ogg
 ffmpeg -i sfx_f32le.wav -acodec libopus sfx-libopus.ogg

 Now play either file with ffplay and wait for playback to finish then seek
 to zero, observe silence.  That's as far as I could get with debugging
 with the CLI tools.

 Using Chrome's decoder implementation, I can see that seeking to -7000
 instead of the start time of -6500 (as indicated by first packet pts) will
 return all the correct packets. Otherwise the packets get consecutive pts
 values starting from 1, with all of their content marked for end trimming.

 [1:9:0728/153127:ERROR:ffmpeg_demuxer.cc(1258)] pts: 0
 [1:9:0728/153127:ERROR:ffmpeg_demuxer.cc(1258)] pts: 960
 [1:9:0728/153127:ERROR:ffmpeg_demuxer.cc(1258)] pts: 1920
 [1:9:0728/153127:ERROR:ffmpeg_demuxer.cc(1258)] pts: 2880
 [1:9:0728/153127:ERROR:ffmpeg_demuxer.cc(1258)] pts: 3840
 [1:9:0728/153127:ERROR:ffmpeg_demuxer.cc(1258)] pts: 4800
 [1:9:0728/153127:ERROR:ffmpeg_demuxer.cc(1258)] pts: 5760
 [1:9:0728/153127:ERROR:ffmpeg_demuxer.cc(1258)] pts: 6720
 [1:9:0728/153127:ERROR:ffmpeg_demuxer.cc(1258)] pts: 7680
(Continue reading)

FFmpeg | 28 Jul 06:07 2015

#4742(avcodec:new): MFX library causes build error release 2.7.2

#4742: MFX library causes build error release 2.7.2
------------------------------------+--------------------------------------
             Reporter:  Mista_D     |                     Type:  defect
               Status:  new         |                 Priority:  normal
            Component:  avcodec     |                  Version:  git-master
             Keywords:  libmfx qsv  |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+--------------------------------------
 Summary of the bug:
 2.7.2 or today's snapshot N-74074-gc8c86b8 produce same errors while
 compiling:
 libavcodec/qsvdec.c:92: error: "mfxVideoParam" has no member named "mfx"

 How to reproduce:
 wget https://github.com/lu-zero/mfx_dispatch/archive/master.zip
 unzip && autocofigure && ./configure --prefix=/usr/local/ && make && make
 install

 wget ffmpeg-relase-2.7.2.tar.bz2
 unizip && ./configure --enable-libmfx && make

 .....
 CC      libavcodec/qsvdec.o
 libavcodec/qsvdec.c: In function "ff_qsv_decode_init":
 libavcodec/qsvdec.c:55: warning: braces around scalar initializer
 libavcodec/qsvdec.c:55: warning: (near initialization for
 "bs.DecodeTimeStamp")
 libavcodec/qsvdec.c:55: warning: braces around scalar initializer
 libavcodec/qsvdec.c:55: warning: (near initialization for
(Continue reading)

FFmpeg | 27 Jul 18:48 2015

Re: #1323(avcodec:open): avid dv codec (dv50 mode) decodes with visible artefacts

#1323: avid dv codec (dv50 mode) decodes with visible artefacts
--------------------------------------+-----------------------------------
             Reporter:  ami_stuff     |                    Owner:
                 Type:  defect        |                   Status:  open
             Priority:  normal        |                Component:  avcodec
              Version:  git-master    |               Resolution:
             Keywords:  dvvideo avid  |               Blocked By:
             Blocking:                |  Reproduced by developer:  1
Analyzed by developer:  0             |
--------------------------------------+-----------------------------------

Comment (by ami_stuff):

 I installed avid dv codec again (probably some other version) and
 quicktime
 decodes attached "aviddv_dv50_ntsc_progressive_24bpp.mov" file as 720x576,
 so I belive that this file may be somewhat broken (due to buggy in old
 avid dv encoder)?

 see also "aviddv_dv50_ntsc_progressive_24bpp.png" - this is how quicktime
 with avid dv codec decodes "aviddv_dv50_ntsc_progressive_24bpp.mov" file.

 (I also attached new samples generated with avid dv codec)

--
Ticket URL: <https://trac.ffmpeg.org/ticket/1323#comment:5>
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FFmpeg | 27 Jul 14:32 2015

Re: #430(avcodec:open): Support for GMP4 variant of MPEG-4 ASP

#430: Support for GMP4 variant of MPEG-4 ASP
-------------------------------------+-----------------------------------
             Reporter:  cehoyos      |                    Owner:
                 Type:  enhancement  |                   Status:  open
             Priority:  wish         |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  gmp4 asp     |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-----------------------------------
Changes (by michael):

 * cc: michael (added)

--
Ticket URL: <https://trac.ffmpeg.org/ticket/430#comment:4>
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FFmpeg | 27 Jul 03:58 2015

Re: #225(swscale:closed): Converting from YUVJ to YUV lose contrast

#225: Converting from YUVJ to YUV lose contrast
-------------------------------------+-------------------------------------
             Reporter:  sghpunk      |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:  swscale
              Version:  git-master   |               Resolution:  invalid
             Keywords:  YUV/YUVJ     |               Blocked By:
  contrast                           |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by michael):

 * status:  reopened => closed
 * resolution:   => invalid

Comment:

 The yuvj_input.mkv file is identified as using yuvj and correctly
 converted by ffmpeg.
 mplayer seem not to support yuvj formats (see fmt-conversion.c
 {{{
     // YUVJ are YUV formats that use the full Y range and not just
     // 16 - 235 (see colorspaces.txt).
     // Currently they are all treated the same way.
 }}}

 Thus mplayer displays every file that is identified as yuvj as if it was
 yuv and thus shows higher contrast than players supporting yuvj. If now
 such yuvj file is converted to yuv mplayer shows a differece but this is
(Continue reading)

FFmpeg | 26 Jul 21:07 2015

#4741(undetermined:new): mjpeg: wrong resolution reported for avid meridian qt (black bar)

#4741: mjpeg: wrong resolution reported for avid meridian qt (black bar)
-------------------------------------+-------------------------------------
               Reporter:  ami_stuff  |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  normal     |              Component:
                Version:             |  undetermined
  unspecified                        |               Keywords:
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 {{{
 C:\>ffmpeg -i avidmeridianntsc.mov out.avi
 ffmpeg version N-73818-g9ebe041 Copyright (c) 2000-2015 the FFmpeg
 developers
   built with gcc 4.9.2 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-av
 isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
 --enab
 le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-
 libcaca --
 enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm
 --enable-l
 ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb
 --enab
 le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-
 librtmp --en
 able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora
 --ena
 ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-
(Continue reading)

FFmpeg | 26 Jul 19:51 2015

Re: #679(undetermined:open): DVB subtitles are badly placed (and scaled) on the screen (was: DVB subtitles are badly placed on the screen)

#679: DVB subtitles are badly placed (and scaled) on the screen
-------------------------------------+-------------------------------------
             Reporter:  cehoyos      |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  dvbsub       |               Resolution:
  mpegts                             |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by michael):

 * status:  new => open

--
Ticket URL: <https://trac.ffmpeg.org/ticket/679#comment:5>
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FFmpeg | 26 Jul 17:30 2015

Re: #162(avcodec:closed): Avid AVI Codec - wrong resolution reported by FFmpeg

#162: Avid AVI Codec - wrong resolution reported by FFmpeg
-------------------------------------+-------------------------------------
             Reporter:  ami_stuff    |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:  avcodec
              Version:  git-master   |               Resolution:  fixed
             Keywords:  mjpeg        |               Blocked By:
  cropping AVID avi roundup          |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by michael):

 * status:  open => closed
 * resolution:   => fixed

Comment:

 Fixed in e0031ca29a471c4a540ba2e01b3f81af03ef757b

--
Ticket URL: <https://trac.ffmpeg.org/ticket/162#comment:13>
FFmpeg <https://ffmpeg.org>
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FFmpeg | 26 Jul 14:42 2015

Re: #153(avcodec:closed): DVB Subtitles Streams decoding and encoding errors

#153: DVB Subtitles Streams decoding and encoding errors
-------------------------------------+-----------------------------------
             Reporter:  joolzg       |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:  avcodec
              Version:  unspecified  |               Resolution:  fixed
             Keywords:  dvbsub       |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
-------------------------------------+-----------------------------------
Changes (by michael):

 * status:  open => closed
 * resolution:   => fixed
 * reproduced:  0 => 1

Comment:

 Fixed in 4b90dcb8493552c17a811c8b1e6538dae4061f9d
 If other issues remain please open separate tickets

--
Ticket URL: <https://trac.ffmpeg.org/ticket/153#comment:14>
FFmpeg <https://ffmpeg.org>
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(Continue reading)

FFmpeg | 26 Jul 11:46 2015

#4740(undetermined:new): interplayvideo: support decoding older coding scheme

#4740: interplayvideo: support decoding older coding scheme
-------------------------------------+-------------------------------------
               Reporter:  ami_stuff  |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  normal     |              Component:
                Version:             |  undetermined
  unspecified                        |               Keywords:
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 some info from Kostya:

 {{{
 "SimCity files use older coding scheme that is not supported (opcodes
 0xE+0xF+0x10 instead of simply opcode 0x11)"
 }}}

 http://cd.textfiles.com/cdromgamesgdc1/SIMCITY/VIDEO/NEWS.MVE

 http://cd.textfiles.com/cdromgamesgdc1/SIMCITY/VIDEO/

 {{{
 C:\>ffmpeg -i NEWS.MVE out.avi
 ffmpeg version N-73818-g9ebe041 Copyright (c) 2000-2015 the FFmpeg
 developers
   built with gcc 4.9.2 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-av
 isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
 --enab
(Continue reading)

FFmpeg | 26 Jul 09:17 2015

#4739(ffmpeg:new): Inappropriate ioctl for "/dev/video0" device

#4739: Inappropriate ioctl for "/dev/video0" device
---------------------------------+---------------------------------------
             Reporter:  razeeev  |                     Type:  task
               Status:  new      |                 Priority:  normal
            Component:  ffmpeg   |                  Version:  unspecified
             Keywords:           |               Blocked By:
             Blocking:           |  Reproduced by developer:  0
Analyzed by developer:  0        |
---------------------------------+---------------------------------------
 Hi..
  I am trying to stream with ffmpeg using the device XI006AEPRO which is
 functionally a 6 channel AV capture card.. I have installed the driver and
 can watch video from connected devices through vlc.. When trying to use
 the device with FFMPEG (dumping file or streaming live) it shows the error
 message saying..

 "[video4linux2,v4l2  <at>  0x2eb09e0] ioctl(VIDIOC_G_PARM): Inappropriate ioctl
 for device
 /dev/video0: Inappropriate ioctl for device"
 Command line along with output is provided below..

 root <at> support-OptiPlex-3020:~# /root/bin/ffmpeg -f v4l2 -i /dev/video0 -c:v
 libx264 -b:v 800k -f mpegts udp://192.168.1.188:8888
 ffmpeg version git-2014-03-24-33a7e28 Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Mar 25 2014 00:27:40 with gcc 4.4.7 (GCC) 20120313 (Red Hat
 4.4.7-4)
   configuration: --prefix=/root/ffmpeg_build --extra-
 cflags=-I/root/ffmpeg_build/include --extra-
 ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --extra-libs=-ldl
(Continue reading)


Gmane