Opened 3 years ago

Last modified 12 months ago

#4298 open defect

zoompan filter creates shaky image

Reported by: slhck Owned by:
Priority: normal Component: avfilter
Version: git-master Keywords: zoompan
Cc: Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: no

Description

Summary of the bug:

When using the zoompan filter and setting any x or y (or both) value, the effect is shaky and jerky.

How to reproduce:

 ffmpeg -framerate 25 -loop 1 -i in.jpg -vf "zoompan=z='min(zoom+0.0015,1.4)':x=50:d=150" -t 6 -s 640x380 out.mp4
ffmpeg version N-69568-g21051af Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.9.2 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
  libavutil      54. 18.100 / 54. 18.100
  libavcodec     56. 21.102 / 56. 21.102
  libavformat    56. 19.100 / 56. 19.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5.  9.103 /  5.  9.103
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  3.100 / 53.  3.100
[mjpeg @ 0000000000342a60] ignoring invalid SAR: 540/409
Input #0, image2, from 'out.jpg':
  Duration: 00:00:00.04, start: 0.000000, bitrate: 3236 kb/s
    Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 640x360, 25 fps, 25 tbr, 25 tbn, 25 tbc
File 'out.mp4' already exists. Overwrite ? [y/N] y
[swscaler @ 0000000000307fe0] deprecated pixel format used, make sure you did set range correctly
No pixel format specified, yuvj420p for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
[libx264 @ 0000000004cf00a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0000000004cf00a0] profile High, level 3.0
[libx264 @ 0000000004cf00a0] 264 - core 144 r2525 40bb568 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'out.mp4':
  Metadata:
    encoder         : Lavf56.19.100
    Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuvj420p(pc), 640x360, q=-1--1, 25 fps, 12800 tbn, 25 tbc
    Metadata:
      encoder         : Lavc56.21.102 libx264
Stream mapping:
  Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[swscaler @ 0000000004ca5f80] deprecated pixel format used, make sure you did set range correctly
    Last message repeated 1 times
[swscaler @ 0000000004ca5f80] Warning: data is not aligned! This can lead to a speedloss
[swscaler @ 0000000004ca5f80] deprecated pixel format used, make sure you did set range correctly
    Last message repeated 55 times
[swscaler @ 0000000009502c80] deprecated pixel format used, make sure you did set range correctly
    Last message repeated 41 times
[output stream 0:0 @ 00000000002cb160] 100 buffers queued in output stream 0:0, something may be wrong.
[swscaler @ 0000000009502c80] deprecated pixel format used, make sure you did set range correctly
    Last message repeated 49 times
[swscaler @ 0000000007cc2780] deprecated pixel format used, make sure you did set range correctly
    Last message repeated 1 times
frame=  150 fps=107 q=-1.0 Lsize=     122kB time=00:00:05.92 bitrate= 168.6kbits/s
video:119kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 2.158680%
[libx264 @ 0000000004cf00a0] frame I:1     Avg QP:18.48  size: 13916
[libx264 @ 0000000004cf00a0] frame P:38    Avg QP:18.97  size:  1965
[libx264 @ 0000000004cf00a0] frame B:111   Avg QP:23.90  size:   296
[libx264 @ 0000000004cf00a0] consecutive B-frames:  1.3%  0.0%  0.0% 98.7%
[libx264 @ 0000000004cf00a0] mb I  I16..4: 13.4% 64.7% 22.0%
[libx264 @ 0000000004cf00a0] mb P  I16..4:  0.6%  1.6%  0.2%  P16..4: 37.9% 10.8%  5.9%  0.0%  0.0%    skip:43.1%
[libx264 @ 0000000004cf00a0] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8: 33.5%  0.3%  0.0%  direct: 0.1%  skip:66.0%  L0:47.5% L1:51.4% BI: 1.2%
[libx264 @ 0000000004cf00a0] 8x8 transform intra:65.9% inter:74.8%
[libx264 @ 0000000004cf00a0] coded y,uvDC,uvAC intra: 50.9% 30.8% 5.7% inter: 2.8% 1.3% 0.0%
[libx264 @ 0000000004cf00a0] i16 v,h,dc,p: 16% 37%  6% 42%
[libx264 @ 0000000004cf00a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 24% 29%  2%  3%  3%  4%  3%  4%
[libx264 @ 0000000004cf00a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 24% 15%  5%  7%  6%  6%  4%  4%
[libx264 @ 0000000004cf00a0] i8c dc,h,v,p: 62% 21% 16%  2%
[libx264 @ 0000000004cf00a0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0000000004cf00a0] ref P L0: 67.5%  6.2% 16.7%  9.6%
[libx264 @ 0000000004cf00a0] ref B L0: 91.5%  6.8%  1.7%
[libx264 @ 0000000004cf00a0] ref B L1: 95.3%  4.7%
[libx264 @ 0000000004cf00a0] kb/s:161.96

When x is not set, there is no shakiness (see correct output).

Also mentioned here:

Attachments (3)

in.jpg (15.8 KB) - added by slhck 3 years ago.
input image
out.mp4 (121.9 KB) - added by slhck 3 years ago.
faulty output
out-correct.mp4 (121.2 KB) - added by slhck 3 years ago.
correct output without x set

Download all attachments as: .zip

Change History (9)

Changed 3 years ago by slhck

input image

Changed 3 years ago by slhck

faulty output

Changed 3 years ago by slhck

correct output without x set

comment:1 Changed 3 years ago by slhck

Correct output:

ffmpeg -framerate 25 -loop 1 -i in.jpg -vf "zoompan=z='min(zoom+0.0015,1.4)':d=150" -t 6 -s 640x360 out-correct.mp4
ffmpeg version N-69568-g21051af Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.9.2 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
  libavutil      54. 18.100 / 54. 18.100
  libavcodec     56. 21.102 / 56. 21.102
  libavformat    56. 19.100 / 56. 19.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5.  9.103 /  5.  9.103
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  3.100 / 53.  3.100
[mjpeg @ 000000000306c540] ignoring invalid SAR: 540/409
Input #0, image2, from 'in.jpg':
  Duration: 00:00:00.04, start: 0.000000, bitrate: 3236 kb/s
    Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 640x360, 25 fps, 25 tbr, 25 tbn, 25 tbc
File 'out-correct.mp4' already exists. Overwrite ? [y/N] y
[swscaler @ 00000000002f7fe0] deprecated pixel format used, make sure you did set range correctly
No pixel format specified, yuvj420p for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
[libx264 @ 000000000306d920] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 000000000306d920] profile High, level 3.0
[libx264 @ 000000000306d920] 264 - core 144 r2525 40bb568 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'out-correct.mp4':
  Metadata:
    encoder         : Lavf56.19.100
    Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuvj420p(pc), 640x360, q=-1--1, 25 fps, 12800 tbn, 25 tbc
    Metadata:
      encoder         : Lavc56.21.102 libx264
Stream mapping:
  Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[swscaler @ 00000000061b5080] deprecated pixel format used, make sure you did set range correctly
    Last message repeated 11 times
[swscaler @ 000000000805ca60] deprecated pixel format used, make sure you did set range correctly
    Last message repeated 87 times
[output stream 0:0 @ 000000000306b140] 100 buffers queued in output stream 0:0, something may be wrong.
[swscaler @ 000000000805ca60] deprecated pixel format used, make sure you did set range correctly
    Last message repeated 49 times
[swscaler @ 00000000082d5420] deprecated pixel format used, make sure you did set range correctly
    Last message repeated 1 times
frame=  150 fps=104 q=-1.0 Lsize=     121kB time=00:00:05.92 bitrate= 167.7kbits/s
video:119kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 2.164677%
[libx264 @ 000000000306d920] frame I:1     Avg QP:18.51  size: 13940
[libx264 @ 000000000306d920] frame P:39    Avg QP:18.97  size:  1900
[libx264 @ 000000000306d920] frame B:110   Avg QP:23.87  size:   297
[libx264 @ 000000000306d920] consecutive B-frames:  2.0%  0.0%  2.0% 96.0%
[libx264 @ 000000000306d920] mb I  I16..4: 12.9% 67.3% 19.8%
[libx264 @ 000000000306d920] mb P  I16..4:  0.5%  1.5%  0.2%  P16..4: 37.3% 10.1%  5.3%  0.0%  0.0%    skip:45.0%
[libx264 @ 000000000306d920] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8: 34.0%  0.4%  0.0%  direct: 0.1%  skip:65.5%  L0:45.6% L1:53.3% BI: 1.1%
[libx264 @ 000000000306d920] 8x8 transform intra:67.8% inter:76.0%
[libx264 @ 000000000306d920] coded y,uvDC,uvAC intra: 51.0% 30.4% 6.3% inter: 2.8% 1.2% 0.0%
[libx264 @ 000000000306d920] i16 v,h,dc,p: 19% 35%  9% 36%
[libx264 @ 000000000306d920] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 26% 28%  3%  3%  3%  4%  4%  4%
[libx264 @ 000000000306d920] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 26% 14%  4%  7%  6%  6%  4%  4%
[libx264 @ 000000000306d920] i8c dc,h,v,p: 61% 21% 16%  3%
[libx264 @ 000000000306d920] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 000000000306d920] ref P L0: 67.0%  6.3% 17.2%  9.4%
[libx264 @ 000000000306d920] ref B L0: 93.9%  5.0%  1.1%
[libx264 @ 000000000306d920] ref B L1: 96.8%  3.2%
[libx264 @ 000000000306d920] kb/s:161.01

comment:2 Changed 3 years ago by cehoyos

  • Reproduced by developer set
  • Status changed from new to open

Workaround is to insert the scale filter:
-vf "scale=hd720,zoompan=z='min(zoom+0.0015,1.4)':x=50:d=150"

Do you know why this issue wasn't reported earlier to the developers?

comment:3 Changed 3 years ago by slhck

Ah, is the reason that the rescaling is done after filtering otherwise?

Not sure why it wasn't reported. I had not seen the old question raising the issue, otherwise I probably would have posted a report earlier.

comment:4 Changed 3 years ago by slhck

A similar thing happens with video – the output is shaky and lots of frames are dropped. (Could only test on recent stable though.)

ffmpeg -i test.mp4 -vf "zoompan=z='min(zoom+0.0015,1.5)':d=125:s=hd720" out.mp4
ffmpeg version 2.5.3 Copyright (c) 2000-2015 the FFmpeg developers
  built on Jan 18 2015 18:53:04 with Apple LLVM version 6.0 (clang-600.0.56) (based on LLVM 3.5svn)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/2.5.3 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libmp3lame --enable-libvo-aacenc --enable-libxvid --enable-libfontconfig --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfaac --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-openssl --enable-libopus --enable-frei0r --enable-libcaca --enable-libsoxr --enable-libquvi --enable-libvidstab --enable-libx265 --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 ' --enable-nonfree --enable-vda
  libavutil      54. 15.100 / 54. 15.100
  libavcodec     56. 13.100 / 56. 13.100
  libavformat    56. 15.102 / 56. 15.102
  libavdevice    56.  3.100 / 56.  3.100
  libavfilter     5.  2.103 /  5.  2.103
  libavresample   2.  1.  0 /  2.  1.  0
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  3.100 / 53.  3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'test.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf56.15.102
  Duration: 00:00:20.48, start: 0.315375, bitrate: 3854 kb/s
    Chapter #0:0: start 0.000000, end 20.000000
    Metadata:
      title           : Opening Credits
    Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1036 [SAR 1:1 DAR 480:259], 3851 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)
    Metadata:
      handler_name    : VideoHandler
    Stream #0:1(eng): Subtitle: mov_text (text / 0x74786574), 0 kb/s
    Metadata:
      handler_name    : SubtitleHandler
[libx264 @ 0x7ff5bb001800] using SAR=1/1
[libx264 @ 0x7ff5bb001800] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x7ff5bb001800] profile High, level 3.1
[libx264 @ 0x7ff5bb001800] 264 - core 142 r2479 dd79a61 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=23 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'out.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf56.15.102
    Chapter #0:0: start 0.315000, end 20.315000
    Metadata:
      title           : Opening Credits
    Stream #0:0(und): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 23.98 fps, 24k tbn, 23.98 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      encoder         : Lavc56.13.100 libx264
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[output stream 0:0 @ 0x7ff5ba600820] 100 buffers queued in output stream 0:0, something may be wrong.
frame=  215 fps=1.8 q=-1.0 Lsize=    1555kB time=00:00:08.88 bitrate=1434.1kbits/s dup=0 drop=23410
video:1552kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.205884%
[libx264 @ 0x7fbf0b008600] frame I:3     Avg QP:18.52  size: 58670
[libx264 @ 0x7fbf0b008600] frame P:151   Avg QP:21.21  size:  8615
[libx264 @ 0x7fbf0b008600] frame B:61    Avg QP:22.90  size:  1830
[libx264 @ 0x7fbf0b008600] consecutive B-frames: 56.3% 17.7%  0.0% 26.0%
[libx264 @ 0x7fbf0b008600] mb I  I16..4:  6.3% 65.8% 27.9%
[libx264 @ 0x7fbf0b008600] mb P  I16..4:  2.4% 13.7%  1.7%  P16..4: 22.2%  4.8%  2.7%  0.0%  0.0%    skip:52.4%
[libx264 @ 0x7fbf0b008600] mb B  I16..4:  0.0%  0.1%  0.0%  B16..8: 48.4%  0.6%  0.0%  direct: 0.1%  skip:50.7%  L0:43.6% L1:56.2% BI: 0.2%
[libx264 @ 0x7fbf0b008600] 8x8 transform intra:75.8% inter:85.4%
[libx264 @ 0x7fbf0b008600] coded y,uvDC,uvAC intra: 49.8% 42.4% 12.5% inter: 8.2% 7.6% 0.1%
[libx264 @ 0x7fbf0b008600] i16 v,h,dc,p: 29% 17% 10% 44%
[libx264 @ 0x7fbf0b008600] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 13% 22%  8%  7%  9%  6%  9%  5%
[libx264 @ 0x7fbf0b008600] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 31% 13% 18%  7%  8%  8%  6%  7%  3%
[libx264 @ 0x7fbf0b008600] i8c dc,h,v,p: 65% 14% 19%  2%
[libx264 @ 0x7fbf0b008600] Weighted P-Frames: Y:2.6% UV:0.0%
[libx264 @ 0x7fbf0b008600] ref P L0: 60.9% 10.7% 14.2% 14.1%  0.1%
[libx264 @ 0x7fbf0b008600] ref B L0: 88.8%  9.4%  1.8%
[libx264 @ 0x7fbf0b008600] ref B L1: 95.5%  4.5%
[libx264 @ 0x7fbf0b008600] kb/s:1417.20

Inserting the scale filter before (as Carl-Eugen suggested) with video magically makes the output 720p, without me requesting that.

ffmpeg -i test.mp4 -vf "scale=640:360, zoompan=z='min(zoom+0.0015,1.5)':d=125" out.mp4
ffmpeg version 2.5.3 Copyright (c) 2000-2015 the FFmpeg developers
  built on Jan 18 2015 18:53:04 with Apple LLVM version 6.0 (clang-600.0.56) (based on LLVM 3.5svn)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/2.5.3 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libmp3lame --enable-libvo-aacenc --enable-libxvid --enable-libfontconfig --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfaac --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-openssl --enable-libopus --enable-frei0r --enable-libcaca --enable-libsoxr --enable-libquvi --enable-libvidstab --enable-libx265 --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 ' --enable-nonfree --enable-vda
  libavutil      54. 15.100 / 54. 15.100
  libavcodec     56. 13.100 / 56. 13.100
  libavformat    56. 15.102 / 56. 15.102
  libavdevice    56.  3.100 / 56.  3.100
  libavfilter     5.  2.103 /  5.  2.103
  libavresample   2.  1.  0 /  2.  1.  0
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  3.100 / 53.  3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'test.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf56.15.102
  Duration: 00:00:20.48, start: 0.315375, bitrate: 3854 kb/s
    Chapter #0:0: start 0.000000, end 20.000000
    Metadata:
      title           : Opening Credits
    Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1036 [SAR 1:1 DAR 480:259], 3851 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)
    Metadata:
      handler_name    : VideoHandler
    Stream #0:1(eng): Subtitle: mov_text (text / 0x74786574), 0 kb/s
    Metadata:
      handler_name    : SubtitleHandler
File 'out.mp4' already exists. Overwrite ? [y/N] y
[libx264 @ 0x7fb5d182fe00] using SAR=270/259
[libx264 @ 0x7fb5d182fe00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x7fb5d182fe00] profile High, level 3.1
[libx264 @ 0x7fb5d182fe00] 264 - core 142 r2479 dd79a61 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=23 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'out.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf56.15.102
    Chapter #0:0: start 0.315000, end 20.315000
    Metadata:
      title           : Opening Credits
    Stream #0:0(und): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1280x720 [SAR 270:259 DAR 480:259], q=-1--1, 23.98 fps, 24k tbn, 23.98 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      encoder         : Lavc56.13.100 libx264
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[output stream 0:0 @ 0x7fb5d0e01140] 100 buffers queued in output stream 0:0, something may be wrong
...

When I use ffplay it shows everything correctly though:

ffplay test.mp4 -vf "zoompan=z='min(zoom+0.0015,1.5)':d=125:s=640x320"
Last edited 3 years ago by slhck (previous) (diff)

comment:5 Changed 12 months ago by goran.pn

  • Priority changed from normal to important

Could anyone working on this problem. Scaling didn't fix problem in whole. Also, when using scaling encoding time progressive growing. Without zoompan component ffmpeg is unuseful in my case.

comment:6 Changed 12 months ago by slhck

  • Priority changed from important to normal

Changing priority back to normal – this doesn't classify as an important bug, in my opinion.

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