Int nres = avcodec_decode_video2(cam->ffmpgContext, cam->ffmpegFrame, &frameFinished, &pkt) Int len = av_parser_parse2(cam->ffmpegParser, cam->ffmpgContext, &data, &size,Ĭam->imageBuffer, cam->imageBufferSz, 0, 0, AV_NOPTS_VALUE) Memcpy(cam->imageBuffer + cam->imageBufferSz, pBuffer, dwBufSize) When I receive a stream content, I make the following steps: /// Copy the received data to buffer Whereas these are my declarations inside the cam structure: AVCodecContext *ffmpgContext Sprintf(msg, 'Error, openning codec ', res) Int res = avcodec_open2(cam->ffmpgContext, cam->ffmpegCodec, 0)

LibLogCtx(msg, MODULE_NAME, PLogFileRelease, true) Sprintf(msg, 'Error, initializing parser') I'm initializing ffmpeg like this: cam->ffmpegCodec = avcodec_find_decoder(AV_CODEC_ID_H264) Ĭam->ffmpgContext = avcodec_alloc_context3(cam->ffmpegCodec) Ĭam->ffmpgContext->pix_fmt = AV_PIX_FMT_YUV420P Ĭam->ffmpegParser = av_parser_init(AV_CODEC_ID_H264) Then, I've started trying to decode the direct stream (the exactly content that is saved in these videos). I've got the saved video and ran into the FFMpeg with the command: ffmpeg -i 20161201-090322.264 -pixel_format yuv420p -filter:v fps=fps=600/60 $filename%03d.rawĪnd got the frames from the Video successfully. I'm trying to decode a H264 raw stream with FFMPeg.

Ffmpeg h264 fill missing frames