Opened 4 years ago

Closed 4 years ago

#2599 closed defect (invalid)

can't pass bitrate into libvpx-vp8 encoder

Reported by: hxuanyu Owned by:
Priority: normal Component: avcodec
Version: unspecified Keywords:
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

I'm encoding WebM video using latest libvpx, and according to libvpxenc.c if I set AVCodecContext->bit_rate, rc_min_rate, rc_max_rate to the same value, I can generate a CBR video.

or I only set bit_rate, the vp8 encoder will try best to reach the desired bitrate.

These arguments work as described here https://ffmpeg.org/trac/ffmpeg/wiki/vpxEncodingGuide, but when I set them programmatically, it seems doesn't work

Change History (1)

comment:1 Changed 4 years ago by cehoyos

  • Resolution set to invalid
  • Status changed from new to closed

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