Webrtc添加x265（hevc）编解码

来源：互联网发布：淘宝宝贝描述尺寸编辑：程序博客网时间：2024/06/15 23:57

首先在源码目录执行

gn gen -C out/DDD

再去新建目录DDD下执行 ninja

webrtc/webrtc.gni 

rtc_use_h264 = proprietary_codecs && !is_android && !is_ios

rtc_use_h265 = proprietary_codecs

/home/lili/Downloads/webrtc-checkout/src/webrtc/modules/video_coding

rtc_static_library("webrtc_h265"){

sources = [

"codecs/h265/h265.cc",

"codecs/h265/include/h265.h",

]

if (!build_with_chromium && is_clang) {

# Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).

suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]

}

defines = []

deps = [

":video_coding_utility",

"../../base:rtc_base_approved",

"../../media:rtc_media_base",

"../../system_wrappers",

]

if (rtc_use_h265) {

defines += [ "WEBRTC_USE_H265" ]

if (rtc_initialize_ffmpeg) {

defines += [ "WEBRTC_INITIALIZE_FFMPEG" ]

}

sources += [

"codecs/h265/h265_decoder_impl.cc",

"codecs/h265/h265_decoder_impl.h",

"codecs/h265/h265_encoder_impl.cc",

"codecs/h265/h265_encoder_impl.h",

]

deps += [

"../../common_video",

"../../media:rtc_media_base",

"//third_party/ffmpeg:ffmpeg",

]

}

}

添加webrtcH265的静态块的依赖：

deps = [

":video_coding_utility",

":webrtc_h264",

":webrtc_h265",

":webrtc_i420",

":webrtc_vp8",

":webrtc_vp9",

]

添加x265动态库：

defines += [ "WEBRTC_USE_H265" ]

if (rtc_initialize_ffmpeg) {

defines += [ "WEBRTC_INITIALIZE_FFMPEG" ]

}

sources += [

"codecs/h265/h265_decoder_impl.cc",

"codecs/h265/h265_decoder_impl.h",

"codecs/h265/h265_encoder_impl.cc",

"codecs/h265/h265_encoder_impl.h",

]

deps += [

"../../common_video",

"../../media:rtc_media_base",

"//third_party/ffmpeg:ffmpeg",

]

cflags = ["-I/home/lili/Downloads/webrtc-checkout/src/webrtc"]

libs = ["x265"]

ldflags = ["-L/home/lili/Downloads/webrtc-checkout/src/webrtc"]

}

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