Re: [FFmpeg-trac] #7062(undetermined:new): FLAC to ACC unlike original

[FFmpeg]

#7062: FLAC to ACC unlike original
-+-
 Reporter:  nol2ter  |Owner:
 Type:  defect   |   Status:  new
 Priority:  normal   |Component:
  Version:  unspecified  |  undetermined
 Keywords:   |   Resolution:
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-

Comment (by nol2ter):

 cmd : ffmpeg.exe -i 2m33s_sound_noise_original.flac -y -c:a aac -b:a 320k
 -ar 44100 -movflags +faststart -map 0:a -map_metadata -1
 2m33s_sound_noise.m4a

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Re: [FFmpeg-trac] #7062(undetermined:new): FLAC to ACC unlike original

[FFmpeg]

#7062: FLAC to ACC unlike original
-+-
 Reporter:  nol2ter  |Owner:
 Type:  defect   |   Status:  new
 Priority:  normal   |Component:
  Version:  unspecified  |  undetermined
 Keywords:   |   Resolution:
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-

Comment (by nol2ter):

 Successfully uploaded.
 https://streams.videolan.org/ffmpeg/incoming/7062/

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[FFmpeg-trac] #7063(undetermined:new): Encode with FFV1 using the 2-pass mode gives the same result as without the 2-pass mode

[FFmpeg]

#7063: Encode with FFV1 using the 2-pass mode gives the same result as without 
the
2-pass mode
-+-
 Reporter:  Kdmeizk  | Type:  defect
   Status:  new  | Priority:  normal
Component:   |  Version:
  undetermined   |  unspecified
 Keywords:  ffv1 |   Blocked By:
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+-
 FFmpeg version:
 20180227


 I followed your second example:
 https://trac.ffmpeg.org/wiki/Encode/FFV1#Examples1


 I tried with different sources, same result, so you should be able to
 reproduce it with one of your files.

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[FFmpeg-trac] #7062(undetermined:new): FLAC to ACC unlike original

[FFmpeg]

#7062: FLAC to ACC unlike original
-+-
 Reporter:  nol2ter  | Type:  defect
   Status:  new  | Priority:  normal
Component:   |  Version:
  undetermined   |  unspecified
 Keywords:   |   Blocked By:
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+-
 Summary of the bug:
 Sounds a little unnatural between 2:33 and 2:34 on Windows Media Player.
 Unlike original, high notes are different.
 eg) Lyrics -> eo-saeg-hae-seo
^
  unnatural on Windows Media Player

 How to reproduce:
 {{{
 ffmpeg version 3.4.2 Copyright (c) 2000-2018 the FFmpeg developers
   built with gcc 7.3.0 (GCC)
   configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-
 bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass
 --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-
 libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
 --enable-libopus --enable-libshine --enab
 le-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame
 --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264
 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-
 zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-
 amrwbenc --enable-libmysofa --enabl
 e-libspeex --enable-libxvid --enable-libmfx --enable-cuda --enable-cuvid
 --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth
   libavutil  55. 78.100 / 55. 78.100
   libavcodec 57.107.100 / 57.107.100
   libavformat57. 83.100 / 57. 83.100
   libavdevice57. 10.100 / 57. 10.100
   libavfilter 6.107.100 /  6.107.100
   libswscale  4.  8.100 /  4.  8.100
   libswresample   2.  9.100 /  2.  9.100
   libpostproc54.  7.100 / 54.  7.100
 Input #0, flac, from '2m33s_sound_noise_original.flac':
   Metadata:
 COMMENT : *deleted
   Duration: 00:03:39.55, start: 0.00, bitrate: 941 kb/s
 Stream #0:0: Audio: flac, 44100 Hz, stereo, s16
 Stream mapping:
   Stream #0:0 -> #0:0 (flac (native) -> aac (native))
 Press [q] to stop, [?] for help
 Output #0, ipod, to '2m33s_sound_noise.m4a':
   Metadata:
 encoder : Lavf57.83.100
 Stream #0:0: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo,
 fltp (16 bit), 320 kb/s
 Metadata:
   encoder : Lavc57.107.100 aac
 [ipod @ 00516ce0] Starting second pass: moving the moov atom to
 the beginning of the file
 size=8528kB time=00:03:39.56 bitrate= 318.2kbits/s speed=  19x
 video:0kB audio:8490kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 0.445842%
 [aac @ 004ebf80] Qavg: 13023.185
 }}}
 Patches should be submitted to the ffmpeg-devel mailing list and not this
 bug tracker.

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Re: [FFmpeg-trac] #7058(undetermined:new): FLAC to AAC sound falls

[FFmpeg]

#7058: FLAC to AAC sound falls
-+-
 Reporter:  nol2ter  |Owner:
 Type:  defect   |   Status:  new
 Priority:  normal   |Component:
  Version:  unspecified  |  undetermined
 Keywords:   |   Resolution:
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-

Comment (by nol2ter):

 Successfully uploaded.
 https://streams.videolan.org/ffmpeg/incoming/7058/

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[FFmpeg-trac] #7061(avfilter:new): Loudness histogram - like "showwavespic"-filter?

[FFmpeg]

#7061: Loudness histogram - like "showwavespic"-filter?
-+-
 Reporter:  BlackScreen  | Type:
   Status:  new  |  enhancement
Component:  avfilter | Priority:  normal
 Keywords:  loudness |  Version:  git-
  histogram  |  master
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-
 Would it be possible to add a new filter, that can show the integrated
 loudness value of a file as a histogram in one picture? Similar to the
 filter "showwavespic" or "showspectrumpic".
 It could look like the histogram here: http://f-video.s3.amazonaws.com
 /meters-large.jpg
 This would really help my workflows for loudness as I could see on the
 scale where the loudness is bigger than it should. A graph with more than
 the integrated value would be cool, for example showing also the loudness
 range or short term or momentary values.
 Thanks for considering my enhancement proposal - keep up the good work!

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Re: [FFmpeg-trac] #7048(avcodec:reopened): Altivec compilation broken by --enable-small

[FFmpeg]

#7048: Altivec compilation broken by --enable-small
-+-
 Reporter:   |Owner:
  ernsteiswuerfel|   Status:  reopened
 Type:  defect   |Component:  avcodec
 Priority:  important|   Resolution:
  Version:  git-master   |   Blocked By:
 Keywords:  gcc altivec  |  Reproduced by developer:  1
  ppc regression |
 Blocking:   |
Analyzed by developer:  0|
-+-

Comment (by ernsteiswuerfel):

 Thanks for your work! Sadly I had no time yet to do the builds on the G5s
 Gentoo (other issues)...

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[FFmpeg-trac] #7060(avformat:new): nut needs definitions for P016 rawvideo

[FFmpeg]

#7060: nut needs definitions for P016 rawvideo
--+--
   Reporter:  cehoyos |  Owner:
   Type:  defect  | Status:  new
   Priority:  critical|  Component:  avformat
Version:  git-master  |   Keywords:  nut
 Blocked By:  |   Blocking:
Reproduced by developer:  0   |  Analyzed by developer:  0
--+--
 This is release-critical because fate is currently broken on big-endian.
 {{{
 $ ffmpeg -i fate-suite/lena.pnm -pix_fmt p016 -vframes 1 -vcodec rawvideo
 out.nut
 ffmpeg version N-90220-g69995a9 Copyright (c) 2000-2018 the FFmpeg
 developers
   built with gcc 6.3.0 (GCC)
   configuration: --enable-gpl
   libavutil  56.  8.100 / 56.  8.100
   libavcodec 58. 13.102 / 58. 13.102
   libavformat58. 10.100 / 58. 10.100
   libavdevice58.  2.100 / 58.  2.100
   libavfilter 7. 12.100 /  7. 12.100
   libswscale  5.  0.102 /  5.  0.102
   libswresample   3.  0.101 /  3.  0.101
   libpostproc55.  0.100 / 55.  0.100
 Input #0, ppm_pipe, from 'fate-suite/lena.pnm':
   Duration: N/A, bitrate: N/A
 Stream #0:0: Video: ppm, rgb24, 256x256, 25 tbr, 25 tbn, 25 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (ppm (native) -> rawvideo (native))
 Press [q] to stop, [?] for help
 Output #0, nut, to 'out.nut':
   Metadata:
 encoder : Lavf58.10.100
 Stream #0:0: Video: rawvideo (RGB[15] / 0xF424752), p016le, 256x256,
 q=2-31, 39321 kb/s, 25 fps, 51200 tbn, 25 tbc
 Metadata:
   encoder : Lavc58.13.102 rawvideo
 frame=1 fps=0.0 q=-0.0 Lsize= 192kB time=00:00:00.00
 bitrate=78764400.0kbits/s speed=0.00646x
 video:192kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 0.154114%
 }}}
 {{{
 $ ffmpeg -i out.nut
 ffmpeg version N-90220-g69995a9 Copyright (c) 2000-2018 the FFmpeg
 developers
   built with gcc 6.3.0 (GCC)
   configuration: --enable-gpl
   libavutil  56.  8.100 / 56.  8.100
   libavcodec 58. 13.102 / 58. 13.102
   libavformat58. 10.100 / 58. 10.100
   libavdevice58.  2.100 / 58.  2.100
   libavfilter 7. 12.100 /  7. 12.100
   libswscale  5.  0.102 /  5.  0.102
   libswresample   3.  0.101 /  3.  0.101
   libpostproc55.  0.100 / 55.  0.100
 Input #0, nut, from 'out.nut':
   Metadata:
 encoder : Lavf58.10.100
   Duration: 00:00:00.00, start: 0.00, bitrate: N/A
 Stream #0:0: Video: rawvideo (RGB[15] / 0xF424752), rgb555le, 256x256,
 25 tbr, 51200 tbn, 51200 tbc
 Metadata:
   encoder : Lavc58.13.102 rawvideo
 At least one output file must be specified
 }}}

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Re: [FFmpeg-trac] #7048(avcodec:reopened): Altivec compilation broken by --enable-small (was: building 3.4.2 with gcc 7.3.0 with altivec support enabled fails on ppc (Gentoo Linux))

[FFmpeg]

#7048: Altivec compilation broken by --enable-small
-+-
 Reporter:   |Owner:
  ernsteiswuerfel|   Status:  reopened
 Type:  defect   |Component:  avcodec
 Priority:  important|   Resolution:
  Version:  git-master   |   Blocked By:
 Keywords:  gcc altivec  |  Reproduced by developer:  1
  ppc regression |
 Blocking:   |
Analyzed by developer:  0|
-+-
Changes (by cehoyos):

 * reproduced:  0 => 1
 * component:  build system => avcodec
 * priority:  normal => important
 * version:  unspecified => git-master
 * keywords:  gcc altivec ppc => gcc altivec ppc regression


Comment:

 I can confirm the issue with the following simplified configure line and
 gcc 4.8.5, gcc 6.3.1, gcc 7.2.0 and gcc 7.2.1, I was unable to find a gcc
 version that does not allow to reproduce:
 {{{
 $ ./configure --enable-small && make libavcodec/ppc/hevcdsp.o
 }}}
 Regression since f6e8d54f

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Re: [FFmpeg-trac] #7059(avfilter:new): Compile error in ffmpeg git master with opencv 3.4.1

[FFmpeg]

#7059: Compile error in ffmpeg git master with opencv 3.4.1
-+
 Reporter:  bermond  |Owner:
 Type:  enhancement  |   Status:  new
 Priority:  wish |Component:  avfilter
  Version:  git-master   |   Resolution:
 Keywords:  opencv   |   Blocked By:
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+
Changes (by cehoyos):

 * keywords:   => opencv
 * priority:  normal => wish
 * component:  undetermined => avfilter
 * type:  defect => enhancement


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Re: [FFmpeg-trac] #7059(undetermined:new): Compile error in ffmpeg git master with opencv 3.4.1

[FFmpeg]

#7059: Compile error in ffmpeg git master with opencv 3.4.1
-+-
 Reporter:  bermond  |Owner:
 Type:  defect   |   Status:  new
 Priority:  normal   |Component:
  Version:  git-master   |  undetermined
 Keywords:   |   Resolution:
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-
Changes (by bermond):

 * version:  unspecified => git-master


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[FFmpeg-trac] #7059(undetermined:new): Compile error in ffmpeg git master with opencv 3.4.1

[FFmpeg]

#7059: Compile error in ffmpeg git master with opencv 3.4.1
-+-
 Reporter:  bermond  | Type:  defect
   Status:  new  | Priority:  normal
Component:   |  Version:
  undetermined   |  unspecified
 Keywords:   |   Blocked By:
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+-
 I'm getting the following error at configure time when trying to compile
 ffmpeg git-master with the newly released opencv 3.4.1:
 {{{
 ERROR: libopencv not found
 }}}

 Relevant `ffbuild/config.log` section:
 {{{
 In file included from /usr/include/opencv2/core/types_c.h:59:0,
  from /usr/include/opencv2/core/core_c.h:48,
  from /tmp/ffconf.Rgo00uNd/test.c:1:
 /usr/include/opencv2/core/cvdef.h:485:1: error: unknown type name
 'namespace'
  namespace cv {
  ^
 /usr/include/opencv2/core/cvdef.h:485:14: error: expected '=', ',', ';',
 'asm' or '__attribute__' before '{' token
  namespace cv {
   ^
 ERROR: libopencv not found
 }}}

 It compiles fine when using opencv 3.4.0.

 How to reproduce:
 {{{
 $ git clone https://git.ffmpeg.org/ffmpeg.git
 $ cd ffmpeg
 $ ./configure --enable-libopencv
 }}}

 A relevant [https://github.com/opencv/opencv/issues/10963 issue (#10963)]
 is opened at the official opencv github repository regarding the same
 error when compiling vlc. Here is a quote of opencv developer Alexander
 Alekhin when answering this issue: ''"OpenCV 3.x doesn't not support C
 compilation mode officially. There are still legacy C API calls (from
 OpenCV 1.x) but they should be compiled in C++ compilation mode".''

 '''System information:'''
 '''OS:''' Arch Linux x86_64
 '''Compiler:''' gcc 7.3.0
 '''FFmpeg:''' git master
 '''OpenCV:''' 3.4.1

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Re: [FFmpeg-trac] #7058(undetermined:new): FLAC to AAC sound falls

[FFmpeg]

#7058: FLAC to AAC sound falls
-+-
 Reporter:  nol2ter  |Owner:
 Type:  defect   |   Status:  new
 Priority:  normal   |Component:
  Version:  unspecified  |  undetermined
 Keywords:   |   Resolution:
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-
Changes (by cehoyos):

 * keywords:  sound falls =>
 * version:  3.4 => unspecified


Comment:

 Please provide the input file.

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Re: [FFmpeg-trac] #6521(avformat:open): HEIF support

[FFmpeg]

#6521: HEIF support
-+
 Reporter:  mateo|Owner:  mateo
 Type:  enhancement  |   Status:  open
 Priority:  wish |Component:  avformat
  Version:  git-master   |   Resolution:
 Keywords:  mov heif |   Blocked By:
 Blocking:   |  Reproduced by developer:  1
Analyzed by developer:  0|
-+
Changes (by silverbacknet):

 * cc: silverbacknet@… (added)


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[FFmpeg-trac] #7058(undetermined:new): FLAC to AAC sound falls

[FFmpeg]

#7058: FLAC to AAC sound falls
--+--
 Reporter:  nol2ter   | Type:  defect
   Status:  new   | Priority:  normal
Component:  undetermined  |  Version:  3.4
 Keywords:  sound falls   |   Blocked By:
 Blocking:|  Reproduced by developer:  0
Analyzed by developer:  0 |
--+--
 Summary of the bug:
 AAC At 00:59, the sound goes down.


 How to reproduce #first:
 {{{
 % ffmpeg.exe -i 59s_sound_falls_original.flac -y -c:a aac -b:a 320k -ar
 44100 -movflags +faststart -map 0:a -map_metadata -1 -report
 59s_sound_falls.m4a
 ffmpeg version 3.4.2 Copyright (c) 2000-2018 the FFmpeg developers
   built with gcc 7.3.0 (GCC)
   configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-
 bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass
 --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-
 libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
 --enable-libopus --enable-libshine --enab
 le-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame
 --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264
 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-
 zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-
 amrwbenc --enable-libmysofa --enabl
 e-libspeex --enable-libxvid --enable-libmfx --enable-cuda --enable-cuvid
 --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth
   libavutil  55. 78.100 / 55. 78.100
   libavcodec 57.107.100 / 57.107.100
   libavformat57. 83.100 / 57. 83.100
   libavdevice57. 10.100 / 57. 10.100
   libavfilter 6.107.100 /  6.107.100
   libswscale  4.  8.100 /  4.  8.100
   libswresample   2.  9.100 /  2.  9.100
   libpostproc54.  7.100 / 54.  7.100
 Input #0, flac, from '59s_sound_falls_original.flac':
   Metadata:
 TITLE   : *deleted
 ARTIST  : *deleted
 ALBUMTITLE  : *deleted
 COMMENT : *deleted
   Duration: 00:04:31.43, start: 0.00, bitrate: 1046 kb/s
 Stream #0:0: Audio: flac, 44100 Hz, stereo, s16
 Stream mapping:
   Stream #0:0 -> #0:0 (flac (native) -> aac (native))
 Press [q] to stop, [?] for help
 Output #0, ipod, to '59s_sound_falls.m4a':
   Metadata:
 encoder : Lavf57.83.100
 Stream #0:0: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo,
 fltp (16 bit), 320 kb/s
 Metadata:
   encoder : Lavc57.107.100 aac
 [ipod @ 004d6b40] Starting second pass: moving the moov atom to
 the beginning of the file
 size=   10796kB time=00:04:31.44 bitrate= 325.8kbits/s speed=21.1x
 video:0kB audio:10749kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 0.433493%
 [aac @ 004abac0] Qavg: 3600.476
 }}}
 Patches should be submitted to the ffmpeg-devel mailing list and not this
 bug tracker.

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