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+--- Thread: Constant Bitrate in HEVC (/thread-79.html)
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RE: Constant Bitrate in HEVC - Selur - 18.10.2018
[quote]-muxrate[/quuote]
No clue where that comes from, did you mean '--vbv-maxrate' ? (That is under 'x265->Rate Control->Video Buffer Verifier (VBV)'.)
Cu Selur
RE: Constant Bitrate in HEVC - Othni - 18.10.2018
(18.10.2018, 16:11)Selur Wrote:I just found itQuote:-muxrate[/quuote]
No clue where that comes from, did you mean '--vbv-maxrate' ? (That is under 'x265->Rate Control->Video Buffer Verifier (VBV)'.)
Cu Selur
Config, Output, Container Settings then TS Bitrate stuffing. (illustration included)
RE: Constant Bitrate in HEVC - Othni - 24.10.2018
(18.10.2018, 16:28)Othni Wrote:(18.10.2018, 16:11)Selur Wrote:I just found itQuote:-muxrate[/quuote]
No clue where that comes from, did you mean '--vbv-maxrate' ? (That is under 'x265->Rate Control->Video Buffer Verifier (VBV)'.)
Cu Selur
Config, Output, Container Settings then TS Bitrate stuffing. (illustration included)
Anyway, I found out that it does not work at all......
Well, it says it is experimental.....hope it would work though. That is what I need.
RE: Constant Bitrate in HEVC - Selur - 24.10.2018
okay, problem is that:
a. tsMuxeR is closed source and it's author left years ago.
b. I don't know of an alternative muxer to add bitrate stuffing
so there's nothing I can do if using the --strict-cbr&Co options together with the muxing option doesn't help.
If someone knows other options to archive cbr (no clue why one would want it), I'm open for suggestions.
Cu Selur
RE: Constant Bitrate in HEVC - Othni - 31.10.2018
(18.10.2018, 16:28)Othni Wrote:(18.10.2018, 16:11)Selur Wrote:I just found itQuote:-muxrate[/quuote]
No clue where that comes from, did you mean '--vbv-maxrate' ? (That is under 'x265->Rate Control->Video Buffer Verifier (VBV)'.)
Cu Selur
Config, Output, Container Settings then TS Bitrate stuffing. (illustration included)
RE: Constant Bitrate in HEVC - Othni - 13.11.2018
(24.10.2018, 04:53)Selur Wrote: okay, problem is that:
a. tsMuxeR is closed source and it's author left years ago.
b. I don't know of an alternative muxer to add bitrate stuffing
so there's nothing I can do if using the --strict-cbr&Co options together with the muxing option doesn't help.
If someone knows other options to archive cbr (no clue why one would want it), I'm open for suggestions.
Cu Selur
ffmpeg provides the -muxrate options and it works fine.
If tsMuxeR does not work, maybe you can drop that and use the -muxrate option of ffmpeg better.
RE: Constant Bitrate in HEVC - Selur - 13.11.2018
Busy atm. but remind be at the weekend again and I can look into it.
Cu Selur
RE: Constant Bitrate in HEVC - Selur - 18.11.2018
Looked at the code, there is already code that if the output is .m2ts and ffmpeg is used for muxing Hybrid will set the muxrate.
FFmpeg will be used for muxing.
Atm. Hybrid only uses ffmpeg for tsMuxeR in case tsMuxeR can't be used. (so removing tsMuxeR from the Hybrid folder and clearing the tool cache would force Hybrid to do that)
-> I'll think about adding an additional option to Hybrid to enforce this behavior.
Cu Selur
RE: Constant Bitrate in HEVC - Othni - 18.11.2018
(18.11.2018, 09:33)Selur Wrote: Looked at the code, there is already code that if the output is .m2ts and ffmpeg is used for muxing Hybrid will set the muxrate.
FFmpeg will be used for muxing.
Atm. Hybrid only uses ffmpeg for tsMuxeR in case tsMuxeR can't be used. (so removing tsMuxeR from the Hybrid folder and clearing the tool cache would force Hybrid to do that)
-> I'll think about adding an additional option to Hybrid to enforce this behavior.
Cu Selur
Thank you!
Will definitely try tomorrow and let you know.