Opened 2 years ago
Last modified 2 years ago
#9938 new enhancement
Updates to libopenh264
| Reported by: | Jozef Chutka | Owned by: | |
|---|---|---|---|
| Priority: | wish | Component: | avcodec |
| Version: | git-master | Keywords: | libopenh264 |
| Cc: | Jozef Chutka | Blocked By: | |
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description (last modified by )
Please update implementation or docs for https://ffmpeg.org/ffmpeg-codecs.html#libopenh264 :
It is a bit hard to find available openh264 params, but following https://github.com/cisco/openh264/blob/master/testbin/welsenc.cfg and https://thiblahute.github.io/GStreamer-doc/openh264-1.0/openh264enc.html?gi-language=c#openh264enc it seems there are some interesting ones available ComplexityMode, RCMode, MaxQp, MinQp and few more.
Some other encoders have ***-params available, so I propose openh264-params to be able to pass not yet implemented ones...
Using ffmpeg version N-108232-g79845ce6cf-20220920 Copyright (c) 2000-2022 the FFmpeg developers
Current doc mentions slice_mode, however seems deprecated:
ffmpeg ... -c:v libopenh264 -slice_mode fixed ... [libopenh264enc @ 00000203cc219500] The "slice_mode" option is deprecated: set slice mode, use slices/max_nal_size
Change History (2)
comment:1 by , 2 years ago
| Description: | modified (diff) |
|---|
comment:2 by , 2 years ago
| Component: | undetermined → avcodec |
|---|---|
| Priority: | normal → wish |
| Version: | unspecified → git-master |
