Opened 13 days ago
Closed 12 days ago
#10969 closed defect (duplicate)
animated webp cannot be processed by ffmpeg or ffplay
Reported by: | rabcor | Owned by: | |
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Priority: | wish | Component: | undetermined |
Version: | git-master | Keywords: | |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
ffmpeg fails to read animated webp files. (Sample File: https://mathiasbynens.be/demo/animated-webp-supported.webp)
Gives errors:
[webp @ 0x7b87000020c0] skipping unsupported chunk: ANIM 0B [webp @ 0x7b87000020c0] skipping unsupported chunk: ANMF [webp @ 0x7b87000020c0] image data not found
How to reproduce:
ffplay any-animated.webp #or ffmpeg -i any-animated.webp output.anyformat
Other Info:
ffmpeg -version:
ffmpeg version N-114897-gbba996d6cd Copyright (c) 2000-2024 the FFmpeg developers built with gcc 13.2.1 (GCC) 20230801 configuration: --prefix=/usr --disable-debug --disable-static --disable-stripping --disable-htmlpages --enable-amf --enable-avisynth --enable-cuda-llvm --enable-lto --enable-fontconfig --enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libdav1d --enable-libdrm --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libiec61883 --enable-libjack --enable-libjxl --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librav1e --enable-librsvg --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtheora --enable-libv4l2 --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvpl --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxml2 --enable-libxvid --enable-libzimg --enable-nvdec --enable-nvenc --enable-opencl --enable-opengl --enable-shared --enable-version3 --enable-vulkan libavutil 59. 15.100 / 59. 15.100 libavcodec 61. 5.103 / 61. 5.103 libavformat 61. 3.100 / 61. 3.100 libavdevice 61. 2.100 / 61. 2.100 libavfilter 10. 2.101 / 10. 2.101 libswscale 8. 2.100 / 8. 2.100 libswresample 5. 2.100 / 5. 2.100 libpostproc 58. 2.100 / 58. 2.100
ffmpeg -v 9 -loglevel 99 -i animated-webp-supported.webp:
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 '-i' ... matched as input url with argument 'animated-webp-supported.webp'. Finished splitting the commandline. Parsing a group of options: global . Applying option v (set logging level) with argument 9. Successfully parsed a group of options. Parsing a group of options: input url animated-webp-supported.webp. Successfully parsed a group of options. Opening an input file: animated-webp-supported.webp. [AVFormatContext @ 0x59fb643aa980] Opening 'animated-webp-supported.webp' for reading [file @ 0x59fb6436bb40] Setting default whitelist 'file,crypto,data' Probing image2 score:50 size:2048 Probing mp3 score:1 size:2048 Probing webp_pipe score:99 size:2048 [webp_pipe @ 0x59fb643aa980] Format webp_pipe probed with size=2048 and score=99 [webp_pipe @ 0x59fb643aa980] Before avformat_find_stream_info() pos: 0 bytes read:32768 seeks:0 nb_streams:1 [webp @ 0x59fb643abb40] skipping unsupported chunk: ANIM [webp @ 0x59fb643abb40] skipping unsupported chunk: ANMF Last message repeated 11 times [webp @ 0x59fb643abb40] image data not found [webp_pipe @ 0x59fb643aa980] stream 0: start_time: NOPTS duration: NOPTS [webp_pipe @ 0x59fb643aa980] format: start_time: NOPTS duration: NOPTS (estimate from bit rate) bitrate=0 kb/s [webp_pipe @ 0x59fb643aa980] Could not find codec parameters for stream 0 (Video: webp, 1 reference frame, none): unspecified size Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options [webp_pipe @ 0x59fb643aa980] After avformat_find_stream_info() pos: 37342 bytes read:37342 seeks:0 frames:1 Input #0, webp_pipe, from 'animated-webp-supported.webp': Duration: N/A, bitrate: N/A Stream #0:0, 1, 1/25: Video: webp, 1 reference frame, none, 25 fps, 25 tbr, 25 tbn Successfully opened the file. At least one output file must be specified [AVIOContext @ 0x59fb643b3000] Statistics: 37342 bytes read, 0 seeks
Attachments (1)
Change History (3)
by , 13 days ago
Attachment: | cell_animation.webp added |
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comment:1 by , 13 days ago
Keywords: | regression added |
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comment:2 by , 12 days ago
Keywords: | webp ffplay anim regression removed |
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Priority: | critical → wish |
Resolution: | → duplicate |
Status: | new → closed |
Duplicate of #4907.
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alternate sample file