Opened 6 years ago
Last modified 6 years ago
#7298 new defect
Interlaced h264 with separate fields broken on FireTV Stick
| Reported by: | neik1 | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | avcodec |
| Version: | git-master | Keywords: | mediacodec |
| Cc: | ffmpeg@tmm1.net | Blocked By: | |
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
Hello guys, to be honest I am not even sure if this is the right place to report this but anyways here it goes.
I am experiencing a issue with interlaced h264 and separate fields on my Fire TV Stick (2nd Gen) which leads to the image looking messy, example: https://imgur.com/a/gGvOrKI
Already reported this on MPV's Github: https://github.com/mpv-android/mpv-android/issues/129
According to the user/dev tmm1 there seems to be a fix for this (http://ffmpeg.org/pipermail/ffmpeg-devel/2018-June/231237.html) but it isn't implemented yet.
A sample file to reproduce this issue can be found over here: https://www65.zippyshare.com/v/CbDWPgBB/file.html
Anything else you might need, just let me know!
Change History (3)
comment:1 by , 6 years ago
| Keywords: | mediacodec added |
|---|---|
| Version: | unspecified → git-master |
comment:2 by , 6 years ago
| Cc: | added |
|---|
comment:3 by , 6 years ago
Thanks for the clarification!
Well, then the ticket isn't placed that bad over here, I guess.
If there is anything I can do to contribute to narrow down this issue (e.g. logs, etc.) just let me know!
The patch I proposed does not fix this issue on the FireTV stick. And, as I noted on the mailing list, the technique used in my patch is invalid according to the MediaCodec documentation. So at this time there is no known fix for this issue.