ffmpeg vbv
Anytime you are encoding video with bandwidth as a limiting factor you should be using VBV (Video Buffer Verifier) with the -maxrate and ..., Basically the VBV enables you to make sure the encoded stream doesn't overflow or underflow the decoder's buffer. If too much data comes in ..., 我无法理解什么是VBV(视频缓冲验证器)以及它与maxrate有什么关系.当我使用此命令时：ffmpeg -i input.mp4 -crf 21 -maxrate 750k -bufsize 750k ..., For x265, you may have to compile ffmpeg with --enable-libx265 . .... To use this approach with constrained ABR-VBV encoding: ffmpeg -i ..., It's a bit counter-intuitive but a VBV underflow signals an encoder rate ... For ffmpeg the bufsize is the size of the buffer. minrate and maxrate are ..., Previous message (by thread): [FFmpeg-user] problem with limitng output bitrate and VBV underflow warning; Next message (by thread): ..., At some point after ffmpeg 2.8.5 I started to see this message when stream copying mpg2 videos: VBV buffer size not set, using default size of ..., -c copy CYD_copy.vob >> I get the warning: >> [svcd @ 0x56377151e140] VBV buffer size not set, using default size of 130KB >> If you want ..., ffmpeg -i input.mp4 -an -tune zerolatency - -x264opts bitrate=4000:vbv-maxrate=4000:vbv-bufsize=166 - -vcodec libx264 -f mpegts -muxrate ...
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 ffmpeg vbv 相關參考資料
EncodingForStreamingSites – FFmpeg
Anytime you are encoding video with bandwidth as a limiting factor you should be using VBV (Video Buffer Verifier) with the -maxrate and ... https://trac.ffmpeg.org ffmpeg - What is VBV (Video Buffering Verifier) in H.264 ...
Basically the VBV enables you to make sure the encoded stream doesn't overflow or underflow the decoder's buffer. If too much data comes in ... https://stackoverflow.com ffmpeg – 什么是H.264中的VBV(视频缓冲验证器)？ - 代码日志
我无法理解什么是VBV(视频缓冲验证器)以及它与maxrate有什么关系.当我使用此命令时：ffmpeg -i input.mp4 -crf 21 -maxrate 750k -bufsize 750k ... https://codeday.me Understanding Rate Control Modes (x264, x265, vpx)
For x265, you may have to compile ffmpeg with --enable-libx265 . .... To use this approach with constrained ABR-VBV encoding: ffmpeg -i ... http://slhck.info What is VBV (Video Buffering Verifier) in H.264? - Stack Overflow
It's a bit counter-intuitive but a VBV underflow signals an encoder rate ... For ffmpeg the bufsize is the size of the buffer. minrate and maxrate are ... https://stackoverflow.com [FFmpeg-user] problem with limitng output bitrate and VBV ...
Previous message (by thread): [FFmpeg-user] problem with limitng output bitrate and VBV underflow warning; Next message (by thread): ... https://lists.ffmpeg.org [FFmpeg-user] VBV buffer size not set - during stream copy
At some point after ffmpeg 2.8.5 I started to see this message when stream copying mpg2 videos: VBV buffer size not set, using default size of ... https://lists.ffmpeg.org [FFmpeg-user] Warning: VBV buffer size not set
-c copy CYD_copy.vob >> I get the warning: >> [svcd @ 0x56377151e140] VBV buffer size not set, using default size of 130KB >> If you want ... http://ffmpeg.org [FFmpeg] FFmpeg使用CBR輸出影片| 資深工讀生清心記事
ffmpeg -i input.mp4 -an -tune zerolatency - -x264opts bitrate=4000:vbv-maxrate=4000:vbv-bufsize=166 - -vcodec libx264 -f mpegts -muxrate ... http://csvps.com88.tw |