(EbSvtAv1EncConfiguration *config, SvtContext *svt_enc) { const size_t luma_size = config->source_width * config->source_height * (config->encoder_bit_depth > 8 ? 2 : 1); EbSvtIOFormat *in_data; svt_enc->raw_size = luma_size * 3 / 2; // allocate buffer for in an...
asv1 ASUS V1 DEVIL. asv2 ASUS V2 D.VIL. aura Auravision AURA D.VIL. aura2 Auravision Aura 2 DEV.L. av1 Alliance for Open Media AV1 (decoders: libdav1d libaom-av1 av1 av1_cuvid av1_qsv ) (encoders: libaom-av1 librav1e libsvtav1 ) D.V... avrn Avid AVI Codec DEVI....
libsoxr--enable-libsrt--enable-libsvtav1--enable-libtwolame--enable-libuavs3d--disable-libdrm--disable-vaapi--enable-libvidstab--enable-vulkan--enable-libshaderc--enable-libplacebo--enable-libx264--enable-libx265--enable-libxavs2--enable-libxvid--enable-libzimg--enable-libzvbi--extra-cflag...
--optflags=-O3 --enable-libjxl --enable-libsvtav1 libavutil 58. 29.100 / 58. 29.100 libavcodec 60. 31.102 / 60. 31.102 libavformat 60. 16.100 / 60. 16.100 libavdevice 60. 3.100 / 60. 3.100 libavfilter 9. 12.100 / 9. 12.100 libswscale 7. 5.100 / 7. 5.100 libswresample 5. 0.1...
https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu成功编译过，不知道现在没有没用。然后过了一个...
export_side_data flags (decoding/encoding,audio,video,subtitles) Possible values: mvs Export motion vectors into frame side-data (see "AV_FRAME_DATA_MOTION_VECTORS") for codecs that support it. See also doc/examples/export_mvs.c. prft Export encoder Producer Reference Time into packet side-...
从图1-4所示的工作流程可以看出,ffmpeg首先读取输入源;然后通过Demuxer将音视频包进行解封装,这个动作通过调用libavformat中的接口即可实现;接下来通过Decoder进行解码,将音视频通过Decoder解包成为YVU或者PCM这样的数据,Decoder通过libavcodec中的接口即可实现;然后通过Encoder将对应的数据进行编码,编码可以通过libavcodec中的...
librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-liblensfun...
libsvtav1 SVT-AV1 encoder wrapper. Requires the presence of the SVT-AV1 headers and library during configuration. You need to explicitly configure the build with --enable-libsvtav1. Options profile Set the encoding profile. main high professional level Set the operating point level. For exampl...
v1e--enable-librubberband--enable-schannel--enable-sdl2--enable-libsoxr--en able-libsrt--enable-libsvtav1--enable-libtwolame--enable-libuavs3d--disable- libdrm--disable-vaapi--enable-libvidstab--enable-vulkan--enable-libshaderc- -enable-libplacebo--enable-libx264--enable-libx265--enable-...