Opened 4 months ago

Last modified 4 months ago

#7902 new defect

GIF transparent frames overlapping

Reported by: kolopo Owned by:
Priority: normal Component: undetermined
Version: git-master Keywords: gif alpha
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Summary of the bug: Transparent gifs are having frames overlap previous ones. If the stats mode is set as single then all frames will overlap the previous frames. If stats mode is full or diff then only the first frame will remain and be overlapped by each frame.

How to reproduce:

% ffmpeg -v 9 -loglevel 99 -framerate 1 -i input%d.png -lavfi palettegen[pal],[0:v][pal]paletteuse output.gif
ffmpeg version N-93851-gdcc999819d Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 8.3.1 (GCC) 20190414
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-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 --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt
  libavutil      56. 27.100 / 56. 27.100
  libavcodec     58. 52.101 / 58. 52.101
  libavformat    58. 27.103 / 58. 27.103
  libavdevice    58.  7.100 / 58.  7.100
  libavfilter     7. 51.100 /  7. 51.100
  libswscale      5.  4.101 /  5.  4.101
  libswresample   3.  4.100 /  3.  4.100
  libpostproc    55.  4.100 / 55.  4.100
Splitting the commandline.
Reading option '-v' ... matched as option 'v' (set logging level) with argument '9'.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument '99'.
Reading option '-framerate' ... matched as AVOption 'framerate' with argument '1'.
Reading option '-i' ... matched as input url with argument 'input%d.png'.
Reading option '-lavfi' ... matched as option 'lavfi' (create a complex filtergraph) with argument 'palettegen[pal],[0:v][pal]paletteuse'.
Reading option 'output.gif' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option v (set logging level) with argument 9.
Applying option lavfi (create a complex filtergraph) with argument palettegen[pal],[0:v][pal]paletteuse.
Successfully parsed a group of options.
Parsing a group of options: input url input%d.png.
Successfully parsed a group of options.
Opening an input file: input%d.png.
Probing image2 score:100 size:0
[image2 @ 00000260f636af40] Opening 'input1.png' for reading
[file @ 00000260f636ed80] Setting default whitelist 'file,crypto'
[AVIOContext @ 00000260f6376f40] Statistics: 5778 bytes read, 0 seeks
[image2 @ 00000260f636af40] Opening 'input2.png' for reading
[file @ 00000260f63788c0] Setting default whitelist 'file,crypto'
[AVIOContext @ 00000260f6378a00] Statistics: 7702 bytes read, 0 seeks
[image2 @ 00000260f636af40] Opening 'input3.png' for reading
[file @ 00000260f6376f80] Setting default whitelist 'file,crypto'
[AVIOContext @ 00000260f6378940] Statistics: 7906 bytes read, 0 seeks
[image2 @ 00000260f636af40] Opening 'input4.png' for reading
[file @ 00000260f63788c0] Setting default whitelist 'file,crypto'
[AVIOContext @ 00000260f687b380] Statistics: 7554 bytes read, 0 seeks
[image2 @ 00000260f636af40] Opening 'input5.png' for reading
[file @ 00000260f6382700] Setting default whitelist 'file,crypto'
[AVIOContext @ 00000260f63827c0] Statistics: 7634 bytes read, 0 seeks
[image2 @ 00000260f636af40] rfps: 0.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 1.000000 0.000000
[image2 @ 00000260f636af40] rfps: 1.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 1.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 2.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 2.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 2.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 3.000000 0.000000
[image2 @ 00000260f636af40] rfps: 3.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 3.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 4.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 4.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 4.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 5.000000 0.000000
[image2 @ 00000260f636af40] rfps: 5.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 5.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 6.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 6.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 6.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 7.000000 0.000000
[image2 @ 00000260f636af40] rfps: 7.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 7.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 8.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 8.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 8.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 9.000000 0.000000
[image2 @ 00000260f636af40] rfps: 9.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 9.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 10.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 10.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 10.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 11.000000 0.000000
[image2 @ 00000260f636af40] rfps: 11.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 11.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 12.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 12.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 12.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 13.000000 0.000000
[image2 @ 00000260f636af40] rfps: 13.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 13.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 14.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 14.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 14.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 15.000000 0.000000
[image2 @ 00000260f636af40] rfps: 15.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 15.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 16.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 16.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 16.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 17.000000 0.000000
[image2 @ 00000260f636af40] rfps: 17.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 17.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 18.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 18.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 18.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 19.000000 0.000000
[image2 @ 00000260f636af40] rfps: 19.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 19.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 20.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 20.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 20.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 21.000000 0.000000
[image2 @ 00000260f636af40] rfps: 21.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 21.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 22.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 22.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 22.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 23.000000 0.000000
[image2 @ 00000260f636af40] rfps: 23.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 23.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 24.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 24.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 24.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 25.000000 0.000000
[image2 @ 00000260f636af40] rfps: 25.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 25.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 26.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 26.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 26.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 27.000000 0.000000
[image2 @ 00000260f636af40] rfps: 27.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 27.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 28.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 28.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 28.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 29.000000 0.000000
[image2 @ 00000260f636af40] rfps: 29.083333 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 29.916667 0.008681
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 30.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 31.000000 0.000000
[image2 @ 00000260f636af40] rfps: 32.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 33.000000 0.000000
[image2 @ 00000260f636af40] rfps: 34.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 35.000000 0.000000
[image2 @ 00000260f636af40] rfps: 36.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 37.000000 0.000000
[image2 @ 00000260f636af40] rfps: 38.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 39.000000 0.000000
[image2 @ 00000260f636af40] rfps: 40.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 41.000000 0.000000
[image2 @ 00000260f636af40] rfps: 42.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 43.000000 0.000000
[image2 @ 00000260f636af40] rfps: 44.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 45.000000 0.000000
[image2 @ 00000260f636af40] rfps: 46.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 47.000000 0.000000
[image2 @ 00000260f636af40] rfps: 48.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 49.000000 0.000000
[image2 @ 00000260f636af40] rfps: 50.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 51.000000 0.000000
[image2 @ 00000260f636af40] rfps: 52.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 53.000000 0.000000
[image2 @ 00000260f636af40] rfps: 54.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 55.000000 0.000000
[image2 @ 00000260f636af40] rfps: 56.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 57.000000 0.000000
[image2 @ 00000260f636af40] rfps: 58.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 59.000000 0.000000
[image2 @ 00000260f636af40] rfps: 60.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 80.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 120.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 240.000000 0.000000
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 23.976024 0.000719
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 29.970030 0.001123
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 59.940060 0.004491
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 11.988012 0.000180
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 14.985015 0.000281
    Last message repeated 1 times
[image2 @ 00000260f636af40] rfps: 47.952048 0.002874
    Last message repeated 1 times
[image2 @ 00000260f636af40] stream 0: start_time: 0.000 duration: 5.000
[image2 @ 00000260f636af40] format: start_time: 0.000 duration: 5.000 bitrate=0 kb/s
Input #0, image2, from 'input%d.png':
  Duration: 00:00:05.00, start: 0.000000, bitrate: N/A
    Stream #0:0, 5, 1/1: Video: png, 1 reference frame, rgba(pc), 500x500 [SAR 3777:3777 DAR 1:1], 0/1, 1 fps, 1 tbr, 1 tbn, 1 tbc
Successfully opened the file.
Parsing a group of options: output url output.gif.
Successfully parsed a group of options.
Opening an output file: output.gif.
[file @ 00000260f6379780] Setting default whitelist 'file,crypto'
Successfully opened the file.
detected 8 logical cores
Stream mapping:
  Stream #0:0 (png) -> palettegen
  Stream #0:0 (png) -> paletteuse:default
  paletteuse -> Stream #0:0 (gif)
Press [q] to stop, [?] for help
cur_dts is invalid st:0 (0) [init:0 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream)
    Last message repeated 5 times
[graph 0 input from stream 0:0 @ 00000260f63cd200] Setting 'video_size' to value '500x500'
[graph 0 input from stream 0:0 @ 00000260f63cd200] Setting 'pix_fmt' to value '26'
[graph 0 input from stream 0:0 @ 00000260f63cd200] Setting 'time_base' to value '1/1'
[graph 0 input from stream 0:0 @ 00000260f63cd200] Setting 'pixel_aspect' to value '3777/3777'
[graph 0 input from stream 0:0 @ 00000260f63cd200] Setting 'sws_param' to value 'flags=2'
[graph 0 input from stream 0:0 @ 00000260f63cd200] Setting 'frame_rate' to value '1/1'
[graph 0 input from stream 0:0 @ 00000260f63cd200] w:500 h:500 pixfmt:rgba tb:1/1 fr:1/1 sar:3777/3777 sws_param:flags=2
[graph 0 input from stream 0:0 @ 00000260f63cd580] Setting 'video_size' to value '500x500'
[graph 0 input from stream 0:0 @ 00000260f63cd580] Setting 'pix_fmt' to value '26'
[graph 0 input from stream 0:0 @ 00000260f63cd580] Setting 'time_base' to value '1/1'
[graph 0 input from stream 0:0 @ 00000260f63cd580] Setting 'pixel_aspect' to value '3777/3777'
[graph 0 input from stream 0:0 @ 00000260f63cd580] Setting 'sws_param' to value 'flags=2'
[graph 0 input from stream 0:0 @ 00000260f63cd580] Setting 'frame_rate' to value '1/1'
[graph 0 input from stream 0:0 @ 00000260f63cd580] w:500 h:500 pixfmt:rgba tb:1/1 fr:1/1 sar:3777/3777 sws_param:flags=2
[format @ 00000260f6d76e80] Setting 'pix_fmts' to value 'rgb8|bgr8|rgb4_byte|bgr4_byte|gray|pal8'
[auto_scaler_0 @ 00000260f6d76b80] w:iw h:ih flags:'bilinear' interl:0
[Parsed_palettegen_0 @ 00000260f63826c0] auto-inserting filter 'auto_scaler_0' between the filter 'graph 0 input from stream 0:0' and the filter 'Parsed_palettegen_0'
[auto_scaler_1 @ 00000260f63d46c0] w:iw h:ih flags:'bilinear' interl:0
[Parsed_paletteuse_1 @ 00000260f6376f40] auto-inserting filter 'auto_scaler_1' between the filter 'graph 0 input from stream 0:0' and the filter 'Parsed_paletteuse_1'
[AVFilterGraph @ 00000260f6378880] query_formats: 6 queried, 3 merged, 2 already done, 0 delayed
[swscaler @ 00000260f63f18c0] Forcing full internal H chroma due to input having non subsampled chroma
[auto_scaler_1 @ 00000260f63d46c0] w:500 h:500 fmt:rgba sar:3777/3777 -> w:500 h:500 fmt:bgra sar:1/1 flags:0x2
[swscaler @ 00000260f6406fc0] Forcing full internal H chroma due to input having non subsampled chroma
[auto_scaler_0 @ 00000260f6d76b80] w:500 h:500 fmt:rgba sar:3777/3777 -> w:500 h:500 fmt:bgra sar:1/1 flags:0x2
[Parsed_paletteuse_1 @ 00000260f6376f40] [framesync @ 00000260f6cf4c48] Selected 1/1 time base
[Parsed_paletteuse_1 @ 00000260f6376f40] [framesync @ 00000260f6cf4c48] Sync level 2
Output #0, gif, to 'output.gif':
  Metadata:
    encoder         : Lavf58.27.103
    Stream #0:0, 0, 1/100: Video: gif, 1 reference frame, pal8, 500x500 [SAR 1:1 DAR 1:1], 0/1, q=2-31, 200 kb/s, 1 fps, 100 tbn, 1 tbc (default)
    Metadata:
      encoder         : Lavc58.52.101 gif
cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream)
[swscaler @ 00000260f6406fc0] Forcing full internal H chroma due to input having non subsampled chroma
[auto_scaler_0 @ 00000260f6d76b80] w:500 h:500 fmt:rgba sar:3779/3779 -> w:500 h:500 fmt:bgra sar:1/1 flags:0x2
[swscaler @ 00000260f63f18c0] Forcing full internal H chroma due to input having non subsampled chroma
[auto_scaler_1 @ 00000260f63d46c0] w:500 h:500 fmt:rgba sar:3779/3779 -> w:500 h:500 fmt:bgra sar:1/1 flags:0x2
cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream)
[swscaler @ 00000260f6406fc0] Forcing full internal H chroma due to input having non subsampled chroma
[auto_scaler_0 @ 00000260f6d76b80] w:500 h:500 fmt:rgba sar:3778/3778 -> w:500 h:500 fmt:bgra sar:1/1 flags:0x2
[swscaler @ 00000260f63f18c0] Forcing full internal H chroma due to input having non subsampled chroma
[auto_scaler_1 @ 00000260f63d46c0] w:500 h:500 fmt:rgba sar:3778/3778 -> w:500 h:500 fmt:bgra sar:1/1 flags:0x2
cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream)
[swscaler @ 00000260f6406fc0] Forcing full internal H chroma due to input having non subsampled chroma
[auto_scaler_0 @ 00000260f6d76b80] w:500 h:500 fmt:rgba sar:3779/3779 -> w:500 h:500 fmt:bgra sar:1/1 flags:0x2
[swscaler @ 00000260f63f18c0] Forcing full internal H chroma due to input having non subsampled chroma
[auto_scaler_1 @ 00000260f63d46c0] w:500 h:500 fmt:rgba sar:3779/3779 -> w:500 h:500 fmt:bgra sar:1/1 flags:0x2
cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream)
[swscaler @ 00000260f6406fc0] Forcing full internal H chroma due to input having non subsampled chroma
[auto_scaler_0 @ 00000260f6d76b80] w:500 h:500 fmt:rgba sar:3778/3778 -> w:500 h:500 fmt:bgra sar:1/1 flags:0x2
[swscaler @ 00000260f63f18c0] Forcing full internal H chroma due to input having non subsampled chroma
[auto_scaler_1 @ 00000260f63d46c0] w:500 h:500 fmt:rgba sar:3778/3778 -> w:500 h:500 fmt:bgra sar:1/1 flags:0x2
cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream)
[Parsed_palettegen_0 @ 00000260f63826c0] 255(+1) colors generated out of 269 colors; ratio=0.947955
[Parsed_palettegen_0 @ 00000260f63826c0] Dupped color: FF000000
cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000008
[gif @ 00000260f637cc80] 304x63 image at pos (98;413) [area:500x500]
[gif @ 00000260f637cc80] 303x63 image at pos (106;135) [area:500x500]
[gif @ 00000260f637cc80] 306x62 image at pos (97;43) [area:500x500]
[gif @ 00000260f637cc80] 303x62 image at pos (91;303) [area:500x500]
[Parsed_paletteuse_1 @ 00000260f6376f40] [framesync @ 00000260f6cf4c48] Sync level 0
[out_0_0 @ 00000260f63cd740] EOF on sink link out_0_0:default.
No more output streams to write to, finishing.
frame=    5 fps=0.0 q=-0.0 Lsize=      22kB time=00:00:04.01 bitrate=  44.0kbits/s speed=36.8x
video:22kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.090843%
Input file #0 (input%d.png):
  Input stream #0:0 (video): 5 packets read (36574 bytes); 5 frames decoded;
  Total: 5 packets (36574 bytes) demuxed
Output file #0 (output.gif):
  Output stream #0:0 (video): 5 frames encoded; 5 packets muxed (22016 bytes);
  Total: 5 packets (22016 bytes) muxed
5 frames successfully decoded, 0 decoding errors
[AVIOContext @ 00000260f637da00] Statistics: 0 seeks, 1 writeouts

Attachments (2)

input and output files.zip (58.0 KB) - added by kolopo 4 months ago.
Contains 5 input images and the resulting output image.
output_corrected.gif (18.7 KB) - added by kolopo 4 months ago.
output gif edited with paint.net to show what the command should/what I expected it to output.

Download all attachments as: .zip

Change History (5)

Changed 4 months ago by kolopo

Contains 5 input images and the resulting output image.

comment:1 follow-up: Changed 4 months ago by richardpl

And how it should look instead?

comment:2 in reply to: ↑ 1 Changed 4 months ago by kolopo

Replying to richardpl:

And how it should look instead?

should display each frame separately. I'll edit the gif manually(with paint.net) and attach the corrected version to show more clearly what I expect to be the output.

Changed 4 months ago by kolopo

output gif edited with paint.net to show what the command should/what I expected it to output.

comment:3 Changed 4 months ago by cehoyos

  • Keywords alpha added; overlap encoding removed
  • Version changed from unspecified to git-master
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