#11594: Hardcoding subtitles broken with libx265 since 20241205
------------------------------------+-----------------------------------
Reporter: SubJunk | Owner: (none)
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
------------------------------------+-----------------------------------
Comment (by SubJunk):
Hi Gyan, thanks for the quick response.
The input file it uses is
https://github.com/UniversalMediaServer/UniversalMediaServer/blob/7065d765dac8acdc57d13a5628d15b891b3b1fdf/src/test/resources/net/pms/parsers
/video-h265_dolbyvision_p08.06-eac3_dolby_surround_ex-srt.mkv
The output is:
{{{
Input #0, matroska,webm, from
'D:\a\UniversalMediaServer\UniversalMediaServer\target\test-
classes\net\pms\parsers\video-h265_dolbyvision_p08.06
-eac3_dolby_surround_ex-srt.mkv':
Metadata:
encoder : libebml v1.4.5 + libmatroska v1.7.1
creation_time : 2025-05-17T05:48:07.000000Z
Duration: 00:02:12.90, start: 0.000000, bitrate: 1151 kb/s
Stream #0:0: Video: hevc (Main 10), yuv420p10le(tv,
bt2020nc/bt2020/smpte2084), 3840x1608, SAR 1:1 DAR 160:67, 23.98 fps,
23.98 tbr, 1k tbn (default)
Metadata:
BPS : 12605646
DURATION : 00:00:10.427000000
NUMBER_OF_FRAMES: 250
NUMBER_OF_BYTES : 16429884
_STATISTICS_WRITING_APP: mkvmerge v92.0 ('Everglow') 64-bit
_STATISTICS_WRITING_DATE_UTC: 2025-05-17 05:48:07
_STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
Side data:
DOVI configuration record: version: 1.0, profile: 8, level: 6, rpu flag:
1, el flag: 0, bl flag: 1, compatibility id: 1, compression: 0
Stream #0:1(eng): Audio: eac3, 48000 Hz, 7.1, fltp, 1536 kb/s (default)
Metadata:
title : DDP 7.1
BPS : 1536000
DURATION : 00:00:10.432000000
NUMBER_OF_FRAMES: 326
NUMBER_OF_BYTES : 2002944
_STATISTICS_WRITING_APP: mkvmerge v92.0 ('Everglow') 64-bit
_STATISTICS_WRITING_DATE_UTC: 2025-05-17 05:48:07
_STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
Stream #0:2(eng): Subtitle: subrip (srt) (default)
Metadata:
BPS : 85
DURATION : 00:02:10.794000000
NUMBER_OF_FRAMES: 44
NUMBER_OF_BYTES : 1406
_STATISTICS_WRITING_APP: mkvmerge v92.0 ('Everglow') 64-bit
_STATISTICS_WRITING_DATE_UTC: 2025-05-17 05:48:07
_STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
Stream #0:3: Video: png, rgb24(pc, gbr/unknown/unknown), 608x759 [SAR
3780:3780 DAR 608:759], 90k tbr, 90k tbn (attached pic)
Metadata:
filename : Knock at the Cabin 2023 4K DV BiTOR.PNG
mimetype : image/png
Stream mapping:
Stream #0:0 (hevc) -> overlay
Stream #0:2 (srt) -> overlay
overlay:default -> Stream #0:0 (libx265)
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
[libx265 @ 000001d173492880] Loaded libx265 does not support alpha layer
encoding.
[vost#0:0/libx265 @ 000001d173492640] [enc:libx265 @ 000001d1733b97c0]
Error while opening encoder - maybe incorrect parameters such as bit_rate,
rate, width or height.
[fc#0 @ 000001d1731e5840] Error sending frames to consumers: Error number
-129 occurred
[fc#0 @ 000001d1731e5840] Task finished with error code: -129 (Error
number -129 occurred)
[fc#0 @ 000001d1731e5840] Terminating thread with return code -129 (Error
number -129 occurred)
[vost#0:0/libx265 @ 000001d173492640] [enc:libx265 @ 000001d1733b97c0]
Could not open encoder before EOF
[vost#0:0/libx265 @ 000001d173492640] Task finished with error code: -22
(Invalid argument)
[vost#0:0/libx265 @ 000001d173492640] Terminating thread with return code
-22 (Invalid argument)
[out#0/mpegts @ 000001d1732aef00] Nothing was written into output file,
because at least one of its streams received no packets.
frame= 0 fps=0.0 q=0.0 Lsize= 0KiB time=N/A bitrate=N/A speed=N/A
elapsed=0:00:00.52
Conversion failed!
}}}
That file is just one I muxed together to demonstrate the problem, but
this happens on a lot of real world files too
The test runs on GitHub Actions so the output for your latest build is
here
https://github.com/UniversalMediaServer/UniversalMediaServer/actions/runs/15091954469/job/42421723488#step:5:7501
--
Ticket URL: <https://trac.ffmpeg.org/ticket/11594#comment:2>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
_______________________________________________
FFmpeg-trac mailing list
FFmpeg-trac@avcodec.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-trac
To unsubscribe, visit link above, or email
ffmpeg-trac-requ...@ffmpeg.org with subject "unsubscribe".
