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The subtitles tag has no summary.
135 questions
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ffmpeg and .srt file with delayed subtitles
I have an .avi file from a miniDV camera and an .srt file with subtitles extracted from it.
I run the avi file through Avisynth. The .srt file starts at 37m48s:
1
00:37:47,840 --> 00:37:48,400
08/...
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0
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11
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Automatically generate and estimate timing of subtitles from manuscript
I'm looking for a tool where I can paste in my manuscript and get out subtitles. The point of this is that the software should automatically try to estimate how long time it will take for the text to ...
- 111
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114
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Get rectangular with rounded corners in ffmpeg
I want to get rectangular with rounded corners using ffmpeg commands. I assume it should be done by geq command, but I couldn't make it and couldn't find any examples. Since I'm going to use this ...
- 111
1
vote
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answers
67
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Get blur effect inside a drawn box using ass format
I have created an backdrop with rounded corners using [drawing command]. Example of dialog for backdrop.
Dialogue: 0,00:00:38.60,00:00:42.10,Default,,0,0,0,,{\p1\1a&HD8&\c&HE27FA4&\pos(...
- 111
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150
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Subtitle word scaling with ASS file causing line shifting
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I'm trying to make my subtitles scale one word at a time, but I'm running into an issue with the whole line shifting. Is there a way I can scale a word, and make the other words not move sue to the ...
- 101
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0
answers
73
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Ffmpeg command to mux in subtitles matching the style of VLC
I am trying to mux in subtitles with ffmpeg, but I am having trouble getting the desired style and output with a reference point being VLC's standard format of showing subtitles matching the look of ...
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1
vote
1
answer
176
views
Splitting videos andsubtitles together
I am involved in a project where we would have a video with srt or vtt subtitles and we will need to split it into multiple shorter videos with the subtitles adjusted accordingly for each of the split ...
- 11
1
vote
1
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998
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Setting the default subtitles
I managed to create the subtitle file, using different language with one single FFMPEG command:
ffmpeg -y -loglevel "repeat+info"
-i "file:Intervista.mp4"
-i "file:...
- 113
2
votes
1
answer
568
views
How do you extract bitmap subtitles to a standard image format using ffmpeg?
I need to extract bitmap-based subtitles to a standard image format like PNG or BMP. Preserving transparency would be a bonus. I don't need to convert to text, and I don't want a subtitle-specific ...
- 143
1
vote
1
answer
222
views
Rounded Border in .ass subtitle
I am highlighting subtitle like this
Dialogue: 0,0:00:00.00,0:00:05.00,Default,,0,0,0,,{\t(0,500, \3c&H00FFFF&\3a&H128&)}highlighted
How to change the border so it will look rounded?
I ...
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votes
1
answer
130
views
After adding subtitles the second audio track gone
I have a video with 2 audio tracks.
After using the following command line
the other audio track is gone
ffmpeg -i "movie.mkv" -i "subtitles.ass" -c:v copy -c:a copy -c:s copy &...
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1
vote
1
answer
414
views
FFmpeg ass filter doesn't use font i choose
I created an .ass file with specified font (SF Pro Semibold) and wanted to merge with a video.
.ass file:
[V4+ Styles]
Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, ...
- 11
0
votes
0
answers
165
views
Use ffmpeg to "overlay" a png on top of an entire video file
I want to be able to use a command to "edit" a video to have an image over the entire length of the video. Some videos I download have hardcoded subtitles that I want to remove. But I also ...
- 1
0
votes
1
answer
51
views
Overlay text annotation on an independent video track
I have 25 short videos of family (~3 min each) that I would like to label with names of the various people. There can of course be many people on the screen at once, so I need to be able to add ...
- 101
0
votes
1
answer
611
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Why do I use ffmpeg to embed .ssa subtitles and ffprobe recognizes that the subtitle is ass format？
I use ffmpeg to embed .ssa subtitles into mkv, but ffprobe recognizes that the subtitle is ass format.
ffmpeg -i input.avi -i input.ssa -map 0:0 -map 0:1 -map 1:0 -c copy demo.mkv
Also, I learned ...
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