ndk 9编译ffmpeg 2.2.

最新推荐文章于 2025-06-21 14:54:40 发布

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最新推荐文章于 2025-06-21 14:54:40 发布

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本文详细记录了在使用官方指南编译FFmpeg过程中遇到的一个小问题，并提供了解决方法，帮助开发者避免类似错误。

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今天重新编译ffmpeg的时候出现一个小问题，找了好久，最后发现是下面的问题：记录下来已备以后查询
官方提供的ffmpeg编译方式：一切照做就是,无论是linux 和windows下面都是这样，都可以
http://www.roman10.net/how-to-build-ffmpeg-with-ndk-r9/
官方的是拿ffmppeg 2.1 来作示例： 2.2版本编译出来的有一处不同，记得写 Android.mk的时候注意：
ffmpeg 2.2. 编译
LOCAL_SRC_FILES:= lib/libavfilter-3.so  // ffmpeg2.0 注意：这里 lib/libavfilter-4.so

LOCAL_PATH:= $(call my-dir)

include $(CLEAR_VARS)

LOCAL_MODULE:= libavcodec

LOCAL_SRC_FILES:= lib/libavcodec-55.so

LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include

include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)

LOCAL_MODULE:= libavformat

LOCAL_SRC_FILES:= lib/libavformat-55.so

LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include

include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)

LOCAL_MODULE:= libswscale

LOCAL_SRC_FILES:= lib/libswscale-2.so

LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include

include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)

LOCAL_MODULE:= libavutil

LOCAL_SRC_FILES:= lib/libavutil-52.so

LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include

include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)

LOCAL_MODULE:= libavfilter

LOCAL_SRC_FILES:= lib/libavfilter-3.so  // ffmpeg2.0 注意：这里 lib/libavfilter-4.so

LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include

include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)

LOCAL_MODULE:= libwsresample

LOCAL_SRC_FILES:= lib/libswresample-0.so

LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include

include $(PREBUILT_SHARED_LIBRARY)