#11557: Abnormally choked loading for "non-existing PPS 0 referenced"?
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Reporter: wazer | Owner: (none)
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: h264 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 1 |
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Comment (by wazer):
Replying to [comment:19 MasterQuestionable]:
> ͏ The log probably wouldn't be of much use.
>
> ͏ I guess it's mostly the cause mentioned by Balling:
> ͏ Dependent frames unavailable for the current frame's decoding.
> ͏ (that utilizes Inter-frame compression: a frame may refer arbitrary
other frames)
> ͏ .
> ͏ Thus it may only continue display at that doesn't depend on
previous missing frames.
> ͏ (or presenting half-decoded garbage meanwhile)
>
> ͏ The problem could probably be mitigated by setting
"-noaccurate_seek" (input)?
> ͏ Or certain fix on the server-side that delivers the stream.
>
> ͏ ----
>
> ͏ Off-Topic:
> ͏ Interesting fact:
> ͏ The [ https://i.imgur.com/H7X30ua.png ] here can receive 90%+ size
reduction via WebP Lossless:
> ͏ `ffmpeg -y -v debug -hide_banner -nostdin -nostats -i "H7X30ua.png"
-lossless 1 -q 100 -compression_level 6 "H7X30ua.webp"`
> ͏ (188,343 B vs. 13,240 B)
Ok.
I'm lost, so nothing else I can do to provide more information?.
What I'm asking... Is this not possible to get fixed via a "patch" from
ffmpeg?
--
Ticket URL: <https://trac.ffmpeg.org/ticket/11557#comment:20>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
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