[FFmpeg-trac] #8935(undetermined:new): libxvid additions and clarification
FFmpeg
trac at avcodec.org
Wed Oct 14 17:40:00 EEST 2020
#8935: libxvid additions and clarification
-------------------------------------+-------------------------------------
Reporter: Selur | Type:
| enhancement
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: libxvid | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Trying to leave xvid_encraw and mencoder behind for Xvid encoding I
compared FFmpegs libxvid options against mencoder.
There are a few options which are unclear if I mapped them correctly and
there seem to be a bunch of options missing.
I have no clue how to properly map:
1. turbo (missing?)
2. zones (missing?)
3. me_quality since me_method only seems to have 5 instead of 7 options
4. cartoon (missing?)
5. chroma_opt (missing?)
6. vhq since mdb only has 3 instead of 5 options
7. keyframe_boost (missing?)
8. kfthreshold (missing?)
9. kfreduction (missing?)
10. bf_threshold (missing?)
11. packed (missing?)
12. curve_compression_high
13. curve_compression_low
14. overflow_control_strength
15. max_overflow_improvement
16. max_overflow_degradation
17. bvhq (missing?)
18. vbv_initial (missing?)
see:
https://docs.google.com/spreadsheets/d/1m6MlYd5lLck0fcnMmJD6taAfFQLC4YFZjITUMe11UbI/edit?usp=sharing
Would be nice if:
a. someone could tell me how to properly map those options to ffmpeg for
Xvid encoding
b. if missing options could be added to ffmpegs libxvid support.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8935>
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