Opened 4 years ago
Last modified 3 years ago
#7762 new defect
extracting subtitle stream fails
| Reported by: | Bastian Bittorf | Owned by: | |
|---|---|---|---|
| Priority: | important | Component: | avformat |
| Version: | git-master | Keywords: | mov aac mov_text regression |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | yes | |
| Analyzed by developer: | no |
Description
Summary of the bug:
while trying to extract 1 stream of subtitles (tx3g), I get:
[srt @ 0x60ce180] SRT supports only a single subtitles stream. Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument
How to reproduce:
% wget -O file.m4a https://freakshow.fm/podlove/file/5664/s/webplayer/c/episode/fs232-wurstkatastrophe-im-baellebad.m4a % ffmpeg -i file.m4a -map 0:1 -c copy out.srt
i tried these versions:
ffmpeg version 3.2.12-1~deb9u1 ffmpeg version N-48266-g97f47fd601-static
when quering with ffprobe it shows an interesting last line:
% ffprobe file.m4a
[...]
Stream #0:0(und): Audio: aac (HE-AAC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 47 kb/s (default)
Metadata:
creation_time : 2019-02-20T23:54:27.000000Z
Stream #0:1(eng): Data: bin_data (tx3g / 0x67337874)
Metadata:
creation_time : 2019-02-20T23:58:55.000000Z
handler_name : "Chapter Titles"
Stream #0:2(eng): Video: mjpeg (Baseline) (jpeg / 0x6765706A), yuvj420p(pc, bt470bg/unknown/unknown), 300x300 [SAR 1:1 DAR 1:1], 0.0001 fps, 0.0001 tbr, 1k tbn, 1k tbc (default)
Metadata:
creation_time : 2019-02-20T23:58:55.000000Z
handler_name : "Chapter Images"
Unsupported codec with id 100359 for input stream 1
Attachments (1)
Change History (5)
follow-up: 2 comment:1 by , 4 years ago
comment:2 by , 4 years ago
Replying to cehoyos:
Please test current FFmpeg git head and provide the command line you tested together with the complete, uncut console output to make this a valid ticket.
this *is* with git head: 97f47fd601d0e380109f501e4aabff71ffbad052
sorry for not mention it explicit.
comment:3 by , 4 years ago
| Component: | undetermined → avformat |
|---|---|
| Keywords: | mov mov_text regression added |
| Priority: | normal → important |
| Reproduced by developer: | set |
| Version: | unspecified → git-master |
Regression since 697400eac07c0614f6b9f2e7615563982dbcbe4a
comment:4 by , 3 years ago
| Keywords: | aac added |
|---|
Sample with aac audio uploaded: http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket7762/
by , 3 years ago
| Attachment: | fs232-wurstkatastrophe-im-baellebad_cut.m4a added |
|---|
Note:
See TracTickets
for help on using tickets.
Please test current FFmpeg git head and provide the command line you tested together with the complete, uncut console output to make this a valid ticket.