Opened 9 years ago
Closed 9 years ago
#5044 closed defect (fixed)
overflow in mpegtsenc cbr period calculations
| Reported by: | fabled | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | avformat |
| Version: | git-master | Keywords: | mpegts |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
ts->mux_rate is int (signed 32-bit) type. many of the calculations will overflow when mux_rate > 5mbps.
see attached patch to use av_rescale instead.
Attachments (1)
Change History (4)
by , 9 years ago
| Attachment: | fix-mpegtsenc-cbr-scaling.patch added |
|---|
comment:1 by , 9 years ago
| Keywords: | mpegts added |
|---|
Please either:
- send your patch made with
git format-patchto the FFmpeg development mailing list where it can be discussed, patches are ignored on this bug tracker.
or
- provide a command line that allows to reproduce the issue you'd like to fix together with the complete, uncut console output testing current FFmpeg git head to make this a valid ticket.
comment:2 by , 9 years ago
Oh, seems the policy changed since I last submitted something (ages ago). Patch sent on the devel list mailing address.
comment:3 by , 9 years ago
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
| Version: | unspecified → git-master |
Thank you, your patch was applied as 64f7db554ee83846f207e82a08946a6a5a6acfe2
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fix