Started by Jiehfeng, November 24, 2020, 05:43:02 PM
Quote from: eumagga0x2a on December 01, 2020, 04:50:47 PMIn other words: inserting the "Resample FPS" filter with a standard target FPS value should always(?) work around the problem.
Quote from: Urik on December 03, 2020, 03:10:39 PM1) why is GOP length limited to 250 for both encoders in Avidemux? Is there actual nvenc-related reason, or is it because 250 is one of common/default values for FFMPEG?
Quote from: Urik on December 03, 2020, 03:10:39 PM2) -rc-lookahead, assuming it's undefined, it means the encoder decides itself which value to use (auto)?
Quote from: Urik on December 03, 2020, 03:10:39 PM3) in VBR mode, how is -buffsize set?
Quote from: eumagga0x2a on December 08, 2020, 02:11:47 PMBTW, maximum lookahead value supported by NVENC is 31 the number of consecutive B-frames subtracted.
Quote from: Urik on December 13, 2020, 12:00:45 PMis bitrate input field supposed to be available when RC Mode is set to Controlled by Preset?
Quote from: eumagga0x2a on December 13, 2020, 11:09:14 PMHave you checked whether lookahead works with your hardware?
Quote from: eumagga0x2a on December 13, 2020, 11:09:14 PMIf enabled (and supported), it should result in keyframes being placed not simply at fixed intervals but depending on changes in picture content.
QuoteThis allows the encoder to dynamically select the number of B-Frames, between 0 and the number of B-Frames you specify.