Opened 2 years ago
Closed 2 years ago
#9548 closed defect (fixed)
malformed srt conversion
| Reported by: | Nathan Hinton | Owned by: | |
|---|---|---|---|
| Priority: | important | Component: | avcodec |
| Version: | git-master | Keywords: | subtitles regression |
| Cc: | Nathan Hinton | Blocked By: | |
| Blocking: | Reproduced by developer: | yes | |
| Analyzed by developer: | no |
Description (last modified by )
Summary of the bug:
How to reproduce:
When using the newest version of ffmpeg the srt files are mis-formatted from what they were in the past. The last version I know works is 4.2.4 in the Focal Fossa repositories of Ubuntu attached are a video file that is the original video as well as a srt file output from the 7:4.2.4-1ubuntu0.1 version. When I reboot and figure out how I will attach the malformed file as I already overwrote them with the good files. Original video file and text file from uploading the video: https://streams.videolan.org/ffmpeg/incoming/Aslbofm%2008_10.m4v https://streams.videolan.org/ffmpeg/incoming/Aslbofm%2008_10.m4v.txt % ffmpeg -i input -y output.srt ffmpeg version 4.2.5 built on: Ubuntu 21.10 Impish Indri, installed from the default repos
Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker.
Attachments (3)
Change History (11)
comment:1 by , 2 years ago
| Component: | undetermined → ffmpeg |
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| Version: | unspecified → 4.2.5 |
by , 2 years ago
| Attachment: | Aslbofm 08_10-ffmpegVersion4.2.4.srt added |
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The result of running this command with ffmpeg version 7:4.2.4
by , 2 years ago
| Attachment: | Aslbofm 08_10-ffmpegVersion4.4-6ubuntu5.srt added |
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The malformatted file
comment:2 by , 2 years ago
| Keywords: | subtitles added |
|---|---|
| Summary: | misformatted srt conversion → malformed srt conversion |
by , 2 years ago
| Attachment: | output-from-ffmpeg4.4-6ubuntu5 added |
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output from running the conversion with ffmpeg 4.4-6ubuntu5
comment:4 by , 2 years ago
Replying to mkver:
We need the input file.
Sorry it took me so long to figure out how to upload it. Here is the file link as well as the text file that it came with:
https://streams.videolan.org/ffmpeg/incoming/Aslbofm%2008_10.m4v
https://streams.videolan.org/ffmpeg/incoming/Aslbofm%2008_10.m4v.txt
Hopefully I got it right this time.
comment:5 by , 2 years ago
| Description: | modified (diff) |
|---|
comment:6 by , 2 years ago
| Component: | ffmpeg → avcodec |
|---|---|
| Priority: | normal → important |
| Reproduced by developer: | set |
| Status: | new → open |
| Version: | 4.2.5 → git-master |
Regression since 2949f17e992be600c379112d4e84e8455bae180a, the current output first appears with e5b99df096b8f15468dffb0e1cac0b27a9c453f3.
comment:7 by , 2 years ago
| Keywords: | regression added |
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comment:8 by , 2 years ago
| Resolution: | → fixed |
|---|---|
| Status: | open → closed |
Fixed in cc1251ab814374ffb27cdebf2099b11a422d8187.
It was actually not really a bug: The input file has a default style and every subtitle had a style overriding it that applied to all characters except the very last one (where the default style applied), leading to the output you see. But given that the override style coincided with the default style (and was therefore superfluous) it could be fixed without adding a hack.
Sorry, still new to this. I will get the files uploaded as I keep reading the form and learn how to do so.