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利用FFmpeg视频录制微信小视频与其压缩处理

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SIGSEGV(SEGV_MAPERR) 0x0 #00 pc 0005ad20 /data/app/com.wjg.green-8wN3oUp_wc4_EHe5QihzqA==/lib/arm/libavfilter.so (av_buffersink_get_frame_flags+20) [armeabi-v7a::6191aa3ebea3a912e4125dbef26e3541] #01 pc 0001d1a3 /data/app/com.wjg.greene-8wN3oUp_wc4_EHe5QihzqA==/lib/arm/libjx_ffmpeg_jni.so [armeabi-v7a::3cfd0107f7ecd22a0bb27fcfdaefc4c1] #02 pc 00018d73 /data/app/com.wjg.green-8wN3oUp_wc4_EHe5QihzqA==/lib/arm/libjx_ffmpeg_jni.so [armeabi-v7a::3cfd0107f7ecd22a0bb27fcfdaefc4c1] #03 pc 00014d23 /data/app/com.wjg.green-8wN3oUp_wc4_EHe5QihzqA==/lib/arm/libjx_ffmpeg_jni.so (jxRun+442) [armeabi-v7a::3cfd0107f7ecd22a0bb27fcfdaefc4c1] #04 pc 00027639 /data/app/com.wjg.green-8wN3oUp_wc4_EHe5QihzqA==/lib/arm/libjx_ffmpeg_jni.so (Java_com_mabeijianxi_smallvideorecord2_jniinterface_FFmpegBridge_jxCMDRun+104) [armeabi-v7a::3cfd0107f7ecd22a0bb27fcfdaefc4c1]...

下载了2.0的demo,修改了帧率 ,视频宽高,等参数,录制30秒的视频,压缩后的大小大概为2M。请问咋样能提升视频的清晰度,我修改了各种参数,出来之后的大小都是 小于2M。 ![image](https://user-images.githubusercontent.com/4401199/143541682-b67b21ec-c8f2-4a8a-a466-77b228a32a07.png) ![image](https://user-images.githubusercontent.com/4401199/143541848-96889728-7962-4711-824e-1e22b5bc60d0.png)

Hi, I try to complie the project but receive this message ../../../../ffmpeg-3.2.5/version:1:1: error: expected unqualified-id This file is included from the following inclusion chain: .../small-video-record-2.0.3/SmallVideoRecord2/SmallVideoLib2/src/main/cpp/threadsafe_queue.cpp:11 Do You know what missing...

@mabeijianxi Error while running SmallVideoRecord2 Build command failed. Error while executing process C:\Users\Pradnya\AppData\Local\Android\Sdk\cmake\3.6.4111459\bin\cmake.exe with arguments {--build E:\Sarika\project\small-video-record-master\SmallVideoRecord2\SmallVideoLib2\.externalNativeBuild\cmake\debug\x86 --target jx_ffmpeg_jni} [1/14] Building CXX object CMakeFiles/jx_ffmpeg_jni.dir/src/main/cpp/jx_pcm_encode_aac.cpp.o [2/14] Building CXX object CMakeFiles/jx_ffmpeg_jni.dir/src/main/cpp/jx_media_muxer.cpp.o [3/14]...

录制完成后提示 视频转码失败 貌似时native 返回的 请问如何解决

1版本的发现这个问题,授权过期会提示转码失败

UtilityAdapter.FFmpegRun执行命令时候第一次成功返回零,后面就一直失败,返回1,什么原因?

暂时先用1比较好一点,看来作者也没时间维护了,2还是比较坑的,只能算demo了