On 12 May 2017 at 00:33, Даниил Чередник <dan.chered...@gmail.com> wrote:
> Hi. > > This patch removes assert which can cause abort process in case of limited > bitrate: > > Old behaviour - abort if at least one subband has 1bit quantizer > and consumed_bits still greater than frame_bits size. It was > a bit strange - we still could reduce bits consumption by reducing > SNR for other subbands. Same strange logic with upper threshold - > stop bits allocation if at least one subband reach 26bits. > > New behaviour - if consumed_bits greater than frame_bits and all > subbands has 1 bit quantizer we restart bits allocation and allow > zero subbands. > > -- > Daniil Cherednik > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > Hi, sorry for the delay. Tested the patch and it did help reduce the minimum bitrate a little, though I suppose it helps quality more. Thanks, patch applied! _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
