ffmpeg
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xfade
xfade AVOptions: transition <int> ..FV...... set cross fade transition (from -1 to 34) (default fade) custom -1 &n...
2021-09-27 699 -
ffmpeg帮助笔记27
ADTS muxer AVOptions: -write_id3v2 <boolean> E......... Enable ID3v2 tag writing (default false) -write_apetag <boolean> E......... Enable APE tag writing (default...
2021-09-27 565 -
ffmpeg帮助笔记26rtmp、RTP、srtb、tcp、udp相关选项
rtmp AVOptions: -rtmp_app <string> ED........ Name of application to connect to on the RTMP server -rtmp_buffer <int> ED........ S...
2021-09-27 541 -
ffmpeg帮助笔记25http和https选项
http AVOptions: -seekable <boolean> .D........ control seekability of connection (default auto) -chunked_post <boolean> E......... use chunked transfer-enco...
2021-09-27 886 -
ffmpeg帮助笔记24FTP选项
ftp AVOptions: -timeout <int> ED........ set timeout of socket I/O operations (from -1 to INT_MAX) (default -1) 超时 -ftp-write-seekable <boolean> E.......
2021-09-27 603 -
ffmpeg帮助笔记23编码器
mjpeg_qsv encoder AVOptions: -async_depth <int> E..V...... Maximum processing parallelism (from 1 to INT_MAX) (default 4)mpeg2_qsv encoder AVOptions: -async_depth ...
2021-09-27 517 -
ffmpeg帮助笔记22h264_nvenc编码器
GPU加速h264_nvenc AVOptions: -preset <int> E..V...... Set the encoding preset (from 0 to 11) (default medium) default 0 &nbs...
2021-09-27 533 -
ffmpeg帮助笔记21 h264_amf此编码器用于amd系列显卡
此编码器用于amd显卡h264_amf AVOptions: -usage <int> E..V...... Encoder Usage (from 0 to 3) (default transcoding) transcoding 0 &nbs...
2021-09-27 749 -
ffmpeg帮助笔记20编码器
libopencore_amrnb AVOptions: -dtx <int> E...A..... Allow DTX (generate comfort noise) (from 0 to 1) (default 0)libopenjpeg AVOptions: -format ...
2021-09-27 430 -
ffmpeg帮助笔记19编码器
snow encoder AVOptions: -motion_est <int> E..V...... motion estimation algorithm (from 0 to 3) (default epzs) zero 0 &nbs...
2021-09-27 423 -
ffmpeg帮助笔记18编码器
msmpeg4v2 encoder AVOptions: -mpv_flags <flags> E..V...... Flags common for all mpegvideo-based encoders. (default 0) skip_rd &n...
2021-09-27 395 -
ffmpeg帮助笔记17mpeg编码器
mpeg1video encoder AVOptions: -gop_timecode <string> E..V...... MPEG GOP Timecode in hh:mm:ss[:;.]ff format. Overrides timecode_frame_start. -intra_vlc <boolean>&nb...
2021-09-27 383 -
ffmpeg帮助笔记16jpeg编码器
jpeg 2000 encoder AVOptions: -format <int> E..V...... Codec Format (from 0 to 1) (default jp2) j2k 0 ...
2021-09-27 437 -
ffmpeg帮助笔记15hap 、huffyuv 编码器选项
Hap encoder AVOptions: -format <int> E..V...... (from 11 to 15) (default hap) hap 11 &n...
2021-09-27 432 -
ffmpeg帮助笔记14h261和h263编码
h261 encoder AVOptions: -mpv_flags <flags> E..V...... Flags common for all mpegvideo-based encoders. (default 0) skip_rd ...
2021-09-27 410