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Les autorisations surchargées par les plugins
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autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
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Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
All uploaded files are stored online in their original format, so you can (...) -
Librairies et logiciels spécifiques aux médias
10 décembre 2010, parPour un fonctionnement correct et optimal, plusieurs choses sont à prendre en considération.
Il est important, après avoir installé apache2, mysql et php5, d’installer d’autres logiciels nécessaires dont les installations sont décrites dans les liens afférants. Un ensemble de librairies multimedias (x264, libtheora, libvpx) utilisées pour l’encodage et le décodage des vidéos et sons afin de supporter le plus grand nombre de fichiers possibles. Cf. : ce tutoriel ; FFMpeg avec le maximum de décodeurs et (...)
Sur d’autres sites (8048)
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How to use FFmpeg to live HLS stream with subtitle ?
17 août 2023, par iHad 169I want to use FFmpeg to live HLS stream with subtitle.
I have a Media. The Media have one video track, two audio track, four subtitle.
But, I tryed this command :



ffmpeg -i input0.mkv \
-map 0:v:0 -c:v libx264 -strict -2 -s 426x240 -f hls -hls_time 10 -hls_list_size 6 -hls_wrap 10 -hls_segment_filename video/videoTrack240p_%d.ts video/videoTrack240p.m3u8 \
-map 0:v:0 -c:v libx264 -strict -2 -s 1280x720 -f hls -hls_time 10 -hls_list_size 6 -hls_wrap 10 -hls_segment_filename video/videoTrack720p_%d.ts video/videoTrack720p.m3u8 \
-map 0:v:0 -c:v libx264 -strict -2 -s 1920x1080 -f hls -hls_time 10 -hls_list_size 6 -hls_wrap 10 -hls_segment_filename video/videoTrack1080p_%d.ts video/videoTrack1080p.m3u8 \
-map 0:a:0 -c:a aac -f hls -hls_time 10 -hls_list_size 6 -hls_wrap 10 -hls_segment_filename audio/audioTrack1_%d.aac audio/audioTrack0.m3u8 \
-map 0:a:1 -c:a aac -f hls -hls_time 10 -hls_list_size 6 -hls_wrap 10 -hls_segment_filename audio/audioTrack0_%d.aac audio/audioTrack1.m3u8 \
-map 0:s:0 -c:s webvtt -f hls -hls_time 10 -hls_list_size 6 -hls_wrap 10 -hls_segment_filename subtitle/subtitleTrack0_%d.vtt subtitle/subtitleTrack0.m3u8 \
-map 0:s:1 -c:s webvtt -f hls -hls_time 10 -hls_list_size 6 -hls_wrap 10 -hls_segment_filename subtitle/subtitleTrack1_%d.vtt subtitle/subtitleTrack1.m3u8 \
-map 0:s:2 -c:s webvtt -f hls -hls_time 10 -hls_list_size 6 -hls_wrap 10 -hls_segment_filename subtitle/subtitleTrack2_%d.vtt subtitle/subtitleTrack2.m3u8 \
-map 0:s:3 -c:s webvtt -f hls -hls_time 10 -hls_list_size 6 -hls_wrap 10 -hls_segment_filename subtitle/subtitleTrack3_%d.vtt subtitle/subtitleTrack3.m3u8



It show this Error :



ffmpeg version 3.4.4-0ubuntu0.18.04.1 Copyright (c) 2000-2018 the FFmpeg developers
 built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
 configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
 WARNING: library configuration mismatch
 avcodec configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc
 libavutil 55. 78.100 / 55. 78.100
 libavcodec 57.107.100 / 57.107.100
 libavformat 57. 83.100 / 57. 83.100
 libavdevice 57. 10.100 / 57. 10.100
 libavfilter 6.107.100 / 6.107.100
 libavresample 3. 7. 0 / 3. 7. 0
 libswscale 4. 8.100 / 4. 8.100
 libswresample 2. 9.100 / 2. 9.100
 libpostproc 54. 7.100 / 54. 7.100
[matroska,webm @ 0x5631128c1460] Could not find codec parameters for stream 5 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[matroska,webm @ 0x5631128c1460] Could not find codec parameters for stream 6 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, matroska,webm, from 'input0.mkv':
 Metadata:
 title : GRAVITY DAZE The Animation Ouverture
 encoder : libebml v1.2.3 + libmatroska v1.3.0
 creation_time : 2017-03-30T06:22:52.000000Z
 Duration: 00:17:23.58, start: 0.000000, bitrate: 2155 kb/s
 Stream #0:0(eng): Video: h264 (High), yuv420p(progressive), 1280x720 [SAR 1:1 DAR 16:9], 24 fps, 24 tbr, 1k tbn, 48 tbc (default)
 Stream #0:1(jpn): Audio: aac (LC), 48000 Hz, stereo, fltp (default)
 Stream #0:2(jpn): Audio: aac (LC), 48000 Hz, stereo, fltp
 Stream #0:3(chi): Subtitle: ass (default)
 Metadata:
 title : CHT
 Stream #0:4(chi): Subtitle: ass
 Metadata:
 title : CHS
 Stream #0:5(jpn): Subtitle: hdmv_pgs_subtitle
 Stream #0:6(eng): Subtitle: hdmv_pgs_subtitle
[hls @ 0x5631128fc840] Opening 'subtitle/subtitleTrack0_0.vtt' for writing
[hls @ 0x5631128fc840] Opening 'subtitle/subtitleTrack00.vtt' for writing
[mpegts @ 0x56311296bda0] No streams to mux were specified
Could not write header for output file #5 (incorrect codec parameters ?): Invalid argument
Stream mapping:
 Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
 Stream #0:0 -> #1:0 (h264 (native) -> h264 (libx264))
 Stream #0:0 -> #2:0 (h264 (native) -> h264 (libx264))
 Stream #0:1 -> #3:0 (aac (native) -> aac (native))
 Stream #0:2 -> #4:0 (aac (native) -> aac (native))
 Stream #0:3 -> #5:0 (ass (ssa) -> webvtt (native))
 Stream #0:4 -> #6:0 (ass (ssa) -> webvtt (native))
 Stream #0:5 -> #7:0 (hdmv_pgs_subtitle (pgssub) -> webvtt (native))
 Stream #0:6 -> #8:0 (hdmv_pgs_subtitle (pgssub) -> webvtt (native))
 Last message repeated 1 times



If the command not add subtitle :



ffmpeg -i input0.mkv \
-map 0:v:0 -c:v libx264 -strict -2 -s 426x240 -f hls -hls_time 10 -hls_list_size 6 -hls_wrap 10 -hls_segment_filename video/videoTrack240p_%d.ts video/videoTrack240p.m3u8 \
-map 0:v:0 -c:v libx264 -strict -2 -s 1280x720 -f hls -hls_time 10 -hls_list_size 6 -hls_wrap 10 -hls_segment_filename video/videoTrack720p_%d.ts video/videoTrack720p.m3u8 \
-map 0:v:0 -c:v libx264 -strict -2 -s 1920x1080 -f hls -hls_time 10 -hls_list_size 6 -hls_wrap 10 -hls_segment_filename video/videoTrack1080p_%d.ts video/videoTrack1080p.m3u8 \
-map 0:a:0 -c:a aac -f hls -hls_time 10 -hls_list_size 6 -hls_wrap 10 -hls_segment_filename audio/audioTrack1_%d.aac audio/audioTrack0.m3u8 \
-map 0:a:1 -c:a aac -f hls -hls_time 10 -hls_list_size 6 -hls_wrap 10 -hls_segment_filename audio/audioTrack0_%d.aac audio/audioTrack1.m3u8



The streaming is work without error.
I cannot find FFmpeg streaming with subtitle example on long time.


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Failed encoding Carrierwave-video FFMPEG
12 septembre 2018, par Cole PhiperI’m using Carrierwave-video and Carrierwave-ffmpegthumbnailer. The problem I am having, is the transcoder is now refusing to work & I can’t locate the origin of the error. I tried removing some of the custom settings, but nothing seems to work. How can I fix the transcoder to allow video uploads ?
story_video_uploader.rb
require 'mime/types'
class StoryVideoUploader < CarrierWave::Uploader::Base
# Include RMagick or MiniMagick support:
# include CarrierWave::RMagick
include CarrierWave::MiniMagick
include CarrierWave::Video
include CarrierWave::Video::Thumbnailer
# include CarrierWave::FFMPEG
# Choose what kind of storage to use for this uploader:
storage :postgresql_lo
# storage :fog
# Override the directory where uploaded files will be stored.
# This is a sensible default for uploaders that are meant to be mounted:
version :thumb do
process thumbnail: [{ format: 'png', quality: 10, size: 200, strip: false, logger: Rails.logger }]
def full_filename(for_file)
png_name(for_file, version_name)
end
process :apply_png_content_type
end
version :mp4 do
process encode_video: [:mp4, resolution: '1024x1366', preserve_aspect_ratio: :width, watermark: { path: File.join(Rails.root, 'app/assets/images/', 'logo_94x70_WHITE.png'), position: :bottom_right, pixles_from_edge: 10 }]
end
def png_name(for_file, version_name)
%Q{#{version_name}_#{for_file.chomp(File.extname(for_file))}.png}
end
def store_dir
"uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
end
def extension_white_list
[/png\Z/, /jpe?g\Z/, /gif\Z/, /mp4\Z/, /mov\Z/, /ogg\Z/, /webm\Z/, /avi\Z/, /3gp\Z/, /mkv\Z/]
end
def apply_png_content_type(*)
file.instance_variable_set(:@content_type, 'image/png')
end
endRails Console and Error output
irb(main):020:0> >> story.story_video = File.open("/home/cole/Downloads/Video_Of_People_Walking.mp4")
Running....ffmpegthumbnailer -i "/home/cole/Desktop/TestApp/tmp/1536704274-2522-0003-3784/thumb/Video_Of_People_Walking.mp4" -o "/home/cole/Desktop/TestApp/tmp/1536704274-2522-0003-3784/thumb/tmpfile.png" -c png -q 10 -s 200
Success!
I, [2018-09-11T18:17:58.675474 #2522] INFO -- : Running transcoding...
["/usr/bin/ffmpeg", "-y", "-i", "/home/cole/Desktop/TestApp/tmp/1536704274-2522-0003-3784/mp4/Video_Of_People_Walking.mp4", "-vcodec", "libx264", "-acodec", "aac", "-s", "1024x576", "-r", "30", "-strict", "-2", "-map_metadata", "-1", "-vf", "\"movie=/home/cole/Desktop/TestApp/app/assets/images/logo_94x70_WHITE.png [logo]; [in][logo] overlay=main_w-overlay_w-10:main_h-overlay_h-10 [out]\"", "-aspect", "1.7777777777777777", "/home/cole/Desktop/TestApp/tmp/1536704274-2522-0003-3784/mp4/tmpfile.mp4"]
E, [2018-09-11T18:18:00.233135 #2522] ERROR -- : Failed encoding...
["/usr/bin/ffmpeg", "-y", "-i", "/home/cole/Desktop/TestApp/tmp/1536704274-2522-0003-3784/mp4/Video_Of_People_Walking.mp4", "-vcodec", "libx264", "-acodec", "aac", "-s", "1024x576", "-r", "30", "-strict", "-2", "-map_metadata", "-1", "-vf", "\"movie=/home/cole/Desktop/TestApp/app/assets/images/logo_94x70_WHITE.png [logo]; [in][logo] overlay=main_w-overlay_w-10:main_h-overlay_h-10 [out]\"", "-aspect", "1.7777777777777777", "/home/cole/Desktop/TestApp/tmp/1536704274-2522-0003-3784/mp4/tmpfile.mp4"]
ffmpeg version 3.4.4-0ubuntu0.18.04.1 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
libavutil 55. 78.100 / 55. 78.100
libavcodec 57.107.100 / 57.107.100
libavformat 57. 83.100 / 57. 83.100
libavdevice 57. 10.100 / 57. 10.100
libavfilter 6.107.100 / 6.107.100
libavresample 3. 7. 0 / 3. 7. 0
libswscale 4. 8.100 / 4. 8.100
libswresample 2. 9.100 / 2. 9.100
libpostproc 54. 7.100 / 54. 7.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/cole/Desktop/TestApp/tmp/1536704274-2522-0003-3784/mp4/Video_Of_People_Walking.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42mp41isomavc1
creation_time : 2017-03-09T02:02:54.000000Z
Duration: 00:00:19.19, start: 0.000000, bitrate: 3454 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 3451 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)
Metadata:
creation_time : 2017-03-09T02:02:54.000000Z
handler_name : L-SMASH Video Handler
encoder : AVC Coding
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[AVFilterGraph @ 0x56309b654840] No such filter: '"movie'
Error reinitializing filters!
Failed to inject frame into filter network: Invalid argument
Error while processing the decoded data for stream #0:0
Conversion failed!
Errors: encoded file is invalid.
FFMPEG::Error: Failed encoding.Errors: encoded file is invalid. Full output: ffmpeg version 3.4.4-0ubuntu0.18.04.1 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
libavutil 55. 78.100 / 55. 78.100
libavcodec 57.107.100 / 57.107.100
libavformat 57. 83.100 / 57. 83.100
libavdevice 57. 10.100 / 57. 10.100
libavfilter 6.107.100 / 6.107.100
libavresample 3. 7. 0 / 3. 7. 0
libswscale 4. 8.100 / 4. 8.100
libswresample 2. 9.100 / 2. 9.100
libpostproc 54. 7.100 / 54. 7.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/cole/Desktop/TestApp/tmp/1536704274-2522-0003-3784/mp4/Video_Of_People_Walking.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42mp41isomavc1
creation_time : 2017-03-09T02:02:54.000000Z
Duration: 00:00:19.19, start: 0.000000, bitrate: 3454 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 3451 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)
Metadata:
creation_time : 2017-03-09T02:02:54.000000Z
handler_name : L-SMASH Video Handler
encoder : AVC Coding
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[AVFilterGraph @ 0x56309b654840] No such filter: '"movie'
Error reinitializing filters!
Failed to inject frame into filter network: Invalid argument
Error while processing the decoded data for stream #0:0
Conversion failed!
from (irb):20
irb(main):021:0> -
ffmpeg overlay png on mp4 on specific time
2 octobre 2018, par Lina Sharifi MoghaddamI am trying to overlay an image on mp4 video from second 3 to the end.
I am using the belowffmpeg -i out.mp4 -i scaledSquare.png -filter_complex " [0:v][1] overlay=100:100:enable=’gte(t,3)’" -y test.mp4
Output is a below, test.mp4 does not have the overlayed shape
ffmpeg version 4.0.2 Copyright (c) 2000-2018 the FFmpeg developers
built with Apple LLVM version 9.0.0 (clang-900.0.39.2)
configuration: --prefix=/usr/local/Cellar/ffmpeg/4.0.2 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-gpl --enable-libmp3lame --enable-libx264 --enable-libxvid --enable-opencl --enable-videotoolbox --disable-lzma
libavutil 56. 14.100 / 56. 14.100
libavcodec 58. 18.100 / 58. 18.100
libavformat 58. 12.100 / 58. 12.100
libavdevice 58. 3.100 / 58. 3.100
libavfilter 7. 16.100 / 7. 16.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 1.100 / 5. 1.100
libswresample 3. 1.100 / 3. 1.100
libpostproc 55. 1.100 / 55. 1.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'out.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf58.12.100
Duration: 00:00:05.43, start: 0.000000, bitrate: 372 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3360x2100 [SAR 1:1 DAR 8:5], 40214 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 22050 Hz, mono, fltp, 73 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #1, png_pipe, from 'scaledSquare.png':
Duration: N/A, bitrate: N/A
Stream #1:0: Video: png, rgba(pc), 900x450 [SAR 1:2 DAR 1:1], 25 tbr, 25 tbn, 25 tbc
Stream mapping:
Stream #0:0 (h264) -> overlay:main (graph 0)
Stream #1:0 (png) -> overlay:overlay (graph 0)
overlay (graph 0) -> Stream #0:0 (libx264)
Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 0x7f95f0001800] using SAR=1/1
[libx264 @ 0x7f95f0001800] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x7f95f0001800] profile High, level 5.1
[libx264 @ 0x7f95f0001800] 264 - core 152 r2854 e9a5903 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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=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 'test.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf58.12.100
Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 3360x2100 [SAR 1:1 DAR 8:5], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
Metadata:
encoder : Lavc58.18.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 22050 Hz, mono, fltp, 69 kb/s (default)
Metadata:
handler_name : SoundHandler
encoder : Lavc58.18.100 aac
frame= 1 fps=0.0 q=28.0 Lsize= 246kB time=00:00:05.38 bitrate= 374.4kbits/s speed=18.4x
video:195kB audio:49kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.736449%
[libx264 @ 0x7f95f0001800] frame I:1 Avg QP:27.64 size:199019
[libx264 @ 0x7f95f0001800] mb I I16..4: 21.9% 56.5% 21.6%
[libx264 @ 0x7f95f0001800] 8x8 transform intra:56.5%
[libx264 @ 0x7f95f0001800] coded y,uvDC,uvAC intra: 15.5% 0.6% 0.5%
[libx264 @ 0x7f95f0001800] i16 v,h,dc,p: 25% 75% 0% 0%
[libx264 @ 0x7f95f0001800] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 76% 9% 14% 0% 0% 0% 0% 0% 0%
[libx264 @ 0x7f95f0001800] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 41% 27% 9% 2% 4% 4% 5% 3% 5%
[libx264 @ 0x7f95f0001800] i8c dc,h,v,p: 97% 3% 0% 0%
[libx264 @ 0x7f95f0001800] kb/s:39803.80
[aac @ 0x7f95f0003000] Qavg: 4519.618But if I remove the enable option, the shaped is overlayed for the whole duration of the video properly :
ffmpeg -i out.mp4 -i scaledSquare.png -filter_complex " [0:v][1] overlay=100:100" -y test2.mp4
ffmpeg version 4.0.2 Copyright (c) 2000-2018 the FFmpeg developers
built with Apple LLVM version 9.0.0 (clang-900.0.39.2)
configuration: --prefix=/usr/local/Cellar/ffmpeg/4.0.2 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-gpl --enable-libmp3lame --enable-libx264 --enable-libxvid --enable-opencl --enable-videotoolbox --disable-lzma
libavutil 56. 14.100 / 56. 14.100
libavcodec 58. 18.100 / 58. 18.100
libavformat 58. 12.100 / 58. 12.100
libavdevice 58. 3.100 / 58. 3.100
libavfilter 7. 16.100 / 7. 16.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 1.100 / 5. 1.100
libswresample 3. 1.100 / 3. 1.100
libpostproc 55. 1.100 / 55. 1.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'out.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf58.12.100
Duration: 00:00:05.43, start: 0.000000, bitrate: 372 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3360x2100 [SAR 1:1 DAR 8:5], 40214 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 22050 Hz, mono, fltp, 73 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #1, png_pipe, from 'scaledSquare.png':
Duration: N/A, bitrate: N/A
Stream #1:0: Video: png, rgba(pc), 900x450 [SAR 1:2 DAR 1:1], 25 tbr, 25 tbn, 25 tbc
Stream mapping:
Stream #0:0 (h264) -> overlay:main (graph 0)
Stream #1:0 (png) -> overlay:overlay (graph 0)
overlay (graph 0) -> Stream #0:0 (libx264)
Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 0x7fb361801800] using SAR=1/1
[libx264 @ 0x7fb361801800] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x7fb361801800] profile High, level 5.1
[libx264 @ 0x7fb361801800] 264 - core 152 r2854 e9a5903 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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=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 'test2.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf58.12.100
Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 3360x2100 [SAR 1:1 DAR 8:5], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
Metadata:
encoder : Lavc58.18.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 22050 Hz, mono, fltp, 69 kb/s (default)
Metadata:
handler_name : SoundHandler
encoder : Lavc58.18.100 aac
frame= 1 fps=0.0 q=28.0 Lsize= 244kB time=00:00:05.38 bitrate= 370.6kbits/s speed=20.8x
video:193kB audio:49kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.744060%
[libx264 @ 0x7fb361801800] frame I:1 Avg QP:27.56 size:196459
[libx264 @ 0x7fb361801800] mb I I16..4: 23.5% 55.3% 21.2%
[libx264 @ 0x7fb361801800] 8x8 transform intra:55.3%
[libx264 @ 0x7fb361801800] coded y,uvDC,uvAC intra: 15.4% 0.8% 0.6%
[libx264 @ 0x7fb361801800] i16 v,h,dc,p: 23% 76% 0% 0%
[libx264 @ 0x7fb361801800] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 79% 8% 12% 0% 0% 0% 0% 0% 1%
[libx264 @ 0x7fb361801800] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 42% 27% 8% 2% 4% 4% 5% 3% 5%
[libx264 @ 0x7fb361801800] i8c dc,h,v,p: 95% 4% 1% 0%
[libx264 @ 0x7fb361801800] kb/s:39291.80
[aac @ 0x7fb361804a00] Qavg: 4519.618as additional test I did :
ffmpeg -i out.mp4 -i scaledSquare.png -filter_complex " [0:v][1] overlay=100:100:enable=’gte(t,0)’" -y test3.mp4
which supposed to add the shape from all times greater than 0, which works fine , shape is getting added for the whole duration of output.
So I am not sure why the enable option does not work when I specify something like enable=’gte(t,3)’ or enable=’between(t,1,3)’ here.
and just for additional information :
I created the original mp4 file (out.mp4) by adding an mp3 file to one png image as belowffmpeg -i images/08.png -i audio_123e4567-e89b-12d3-a456-426655440000.mp3 -pix_fmt yuv420p out.mp4
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