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• Ffmpeg error "avcodec_send_frame" return "invalid argument"

  17 octobre 2023, par Paulo Coutinho

  I have a problem in function avcodec_send_frame throwing error Error sending frame for encoding: Invalid argument (-22). I already search, check, recheck and nothing. It is near the ffmpeg examples. Can anyone help me ? Thanks.

  


  This is my code :

  


  static void callbackAddSubtitle(const Message &m, const Response r)
{
    try
    {
        av_log_set_level(AV_LOG_DEBUG);

        spdlog::debug("[Mapping :: callbackAddSubtitle] Adding subtitle...");

        auto inputOpt = m.get("input");
        auto outputOpt = m.get("output");

        if (!inputOpt.has_value() || !outputOpt.has_value())
        {
            r(std::string{"INVALID-PARAMS"});
            return;
        }

        const std::string &input = inputOpt.value();
        const std::string &output = outputOpt.value();

        // initialize input
        spdlog::debug("[Mapping :: callbackAddSubtitle] Initializing input video...");

        AVFormatContext *inputFormatCtx = avformat_alloc_context();
        if (avformat_open_input(&inputFormatCtx, input.c_str(), nullptr, nullptr) != 0)
        {
            spdlog::error("Failed to open input");
            r(std::string{"ERROR-OPEN-INPUT"});
            return;
        }

        if (avformat_find_stream_info(inputFormatCtx, nullptr) < 0)
        {
            spdlog::error("Failed to find stream information");
            avformat_close_input(&inputFormatCtx);
            r(std::string{"ERROR-FIND-STREAM"});
            return;
        }

        int videoStreamIndex = av_find_best_stream(inputFormatCtx, AVMEDIA_TYPE_VIDEO, -1, -1, nullptr, 0);
        if (videoStreamIndex < 0)
        {
            spdlog::error("Could not find a video stream");
            r(std::string{"ERROR-FIND-VIDEO-STREAM"});
            return;
        }

        AVRational timeBase = inputFormatCtx->streams[videoStreamIndex]->time_base;

        AVCodecParameters *inputCodecPar = inputFormatCtx->streams[videoStreamIndex]->codecpar;
        const AVCodec *inputCodec = avcodec_find_decoder(inputCodecPar->codec_id);
        AVCodecContext *inputCodecCtx = avcodec_alloc_context3(inputCodec);

        avcodec_parameters_to_context(inputCodecCtx, inputCodecPar);
        avcodec_open2(inputCodecCtx, inputCodec, nullptr);

        // initialize input audio
        spdlog::debug("[Mapping :: callbackAddSubtitle] Initializing input audio...");

        int audioStreamIndex = av_find_best_stream(inputFormatCtx, AVMEDIA_TYPE_AUDIO, -1, -1, nullptr, 0);
        if (audioStreamIndex < 0)
        {
            spdlog::error("Could not find an audio stream");
            r(std::string{"ERROR-FIND-AUDIO-STREAM"});
            return;
        }

        AVCodecParameters *inputAudioCodecPar = inputFormatCtx->streams[audioStreamIndex]->codecpar;
        const AVCodec *inputAudioCodec = avcodec_find_decoder(inputAudioCodecPar->codec_id);
        AVCodecContext *inputAudioCodecCtx = avcodec_alloc_context3(inputAudioCodec);

        avcodec_parameters_to_context(inputAudioCodecCtx, inputAudioCodecPar);
        avcodec_open2(inputAudioCodecCtx, inputAudioCodec, nullptr);

        // initialize output video
        spdlog::debug("[Mapping :: callbackAddSubtitle] Initializing output video...");

        AVFormatContext *outputFormatCtx = nullptr;
        avformat_alloc_output_context2(&outputFormatCtx, nullptr, nullptr, output.c_str());
        AVStream *outputStream = avformat_new_stream(outputFormatCtx, nullptr);

        AVCodecContext *outputCodecCtx = avcodec_alloc_context3(inputCodec);
        avcodec_parameters_to_context(outputCodecCtx, inputCodecPar);
        int retOutVideo = avcodec_open2(outputCodecCtx, inputCodec, nullptr);

        if (retOutVideo < 0)
        {
            char err[AV_ERROR_MAX_STRING_SIZE];
            av_make_error_string(err, AV_ERROR_MAX_STRING_SIZE, retOutVideo);
            spdlog::error("Failed to initialize output video: {}", err);
            r(std::string{"ERROR-INIT-OUTPUT-VIDEO"});
            return;
        }

        outputStream->codecpar->codec_type = AVMEDIA_TYPE_VIDEO;
        outputStream->codecpar->codec_id = inputCodec->id;
        avcodec_parameters_from_context(outputStream->codecpar, outputCodecCtx);

        if (!(outputFormatCtx->oformat->flags & AVFMT_NOFILE))
        {
            avio_open(&outputFormatCtx->pb, output.c_str(), AVIO_FLAG_WRITE);
        }

        const char *pixelFormatName = getPixelFormatName(outputCodecCtx->pix_fmt);
        spdlog::debug("Pixel Format: {}", pixelFormatName);

        // initialize output audio
        spdlog::debug("[Mapping :: callbackAddSubtitle] Initializing output audio...");

        AVStream *outputAudioStream = avformat_new_stream(outputFormatCtx, nullptr);
        AVCodecContext *outputAudioCodecCtx = avcodec_alloc_context3(inputAudioCodec);
        avcodec_parameters_to_context(outputAudioCodecCtx, inputAudioCodecPar);
        int retOutAudio = avcodec_open2(outputAudioCodecCtx, inputAudioCodec, nullptr);

        if (retOutAudio < 0)
        {
            char err[AV_ERROR_MAX_STRING_SIZE];
            av_make_error_string(err, AV_ERROR_MAX_STRING_SIZE, retOutAudio);
            spdlog::error("Failed to initialize output audio: {}", err);
            r(std::string{"ERROR-INIT-OUTPUT-AUDIO"});
            return;
        }

        outputAudioStream->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
        outputAudioStream->codecpar->codec_id = inputAudioCodec->id;
        avcodec_parameters_from_context(outputAudioStream->codecpar, outputAudioCodecCtx);

        // initialize filters
        spdlog::debug("[Mapping :: callbackAddSubtitle] Initializing filters...");

        AVFilterGraph *filterGraph = avfilter_graph_alloc();
        if (!filterGraph)
        {
            spdlog::error("Failed to allocate filter graph");
            r(std::string{"ERROR-FILTER-GRAPH"});
            return;
        }

        AVFilterContext *bufferSinkCtx;
        AVFilterContext *bufferSrcCtx;

        const AVFilter *bufferSink = avfilter_get_by_name("buffersink");
        const AVFilter *bufferSrc = avfilter_get_by_name("buffer");

        // input filter
        char filterInArgs[512];
        snprintf(filterInArgs, sizeof(filterInArgs), "video_size=%dx%d:pix_fmt=%d:time_base=%d/%d:pixel_aspect=%d/%d", inputCodecPar->width, inputCodecPar->height, inputCodecCtx->pix_fmt, timeBase.num, timeBase.den, inputCodecCtx->sample_aspect_ratio.num, inputCodecCtx->sample_aspect_ratio.den);

        spdlog::debug("[Mapping :: callbackAddSubtitle] Buffer src args: {}", filterInArgs);

        int retFilterIn = avfilter_graph_create_filter(&bufferSrcCtx, bufferSrc, "in", filterInArgs, nullptr, filterGraph);
        if (retFilterIn < 0)
        {
            char err[AV_ERROR_MAX_STRING_SIZE];
            av_make_error_string(err, AV_ERROR_MAX_STRING_SIZE, retFilterIn);
            spdlog::error("Failed to create bufferSrcCtx: {}", err);
            r(std::string{"ERROR-CREATE-FILTER-SRC"});
            return;
        }

        // output filter
        int retFilterOut = avfilter_graph_create_filter(&bufferSinkCtx, bufferSink, "out", nullptr, nullptr, filterGraph);

        if (retFilterOut < 0)
        {
            char err[AV_ERROR_MAX_STRING_SIZE];
            av_make_error_string(err, AV_ERROR_MAX_STRING_SIZE, retFilterOut);
            spdlog::error("Failed to create bufferSinkCtx: {}", err);
            r(std::string{"ERROR-CREATE-FILTER-SINK"});
            return;
        }

        enum AVPixelFormat pix_fmts[] = {AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE};
        av_opt_set_int_list(bufferSinkCtx, "pix_fmts", pix_fmts, AV_PIX_FMT_NONE, AV_OPT_SEARCH_CHILDREN);

        // add filters to graph and link them
        const char *filterSpec = "drawtext=text='Legenda Adicionada Automaticamente Via FFMPEG e C++': fontcolor=yellow: bordercolor=black: fontfile='/Users/paulo/Downloads/roboto/Roboto-Black.ttf'";
        const AVFilter *filter = avfilter_get_by_name("drawtext");

        AVFilterInOut *outputs = avfilter_inout_alloc();
        AVFilterInOut *inputs = avfilter_inout_alloc();

        outputs->name = av_strdup("in");
        outputs->filter_ctx = bufferSrcCtx;
        outputs->pad_idx = 0;
        outputs->next = nullptr;
        inputs->name = av_strdup("out");
        inputs->filter_ctx = bufferSinkCtx;
        inputs->pad_idx = 0;
        inputs->next = nullptr;

        if (avfilter_graph_parse_ptr(filterGraph, filterSpec, &inputs, &outputs, nullptr) < 0)
        {
            spdlog::error("Failed to parse filter graph");
            r(std::string{"ERROR-PARSE-FILTER"});
            return;
        }

        if (avfilter_graph_config(filterGraph, nullptr) < 0)
        {
            spdlog::error("Failed to configure filter graph");
            r(std::string{"ERROR-CONFIG-FILTER"});
            return;
        }

        // header
        spdlog::debug("[Mapping :: callbackAddSubtitle] Writing header...");

        if (avformat_write_header(outputFormatCtx, nullptr) < 0)
        {
            spdlog::error("Error writing header");
            r(std::string{"ERROR-WRITE-HEADER"});
            return;
        }

        // read frames and write to output
        AVPacket *packet = av_packet_alloc();
        AVFrame *frame = av_frame_alloc();

        frame->format = inputCodecCtx->pix_fmt;
        frame->width = inputCodecCtx->width;
        frame->height = inputCodecCtx->height;

        AVFrame *filt_frame = av_frame_alloc();

        filt_frame->format = inputCodecCtx->pix_fmt;
        filt_frame->width = inputCodecCtx->width;
        filt_frame->height = inputCodecCtx->height;

        while (av_read_frame(inputFormatCtx, packet) >= 0)
        {
            if (packet->stream_index == videoStreamIndex)
            {
                if (avcodec_send_packet(inputCodecCtx, packet) < 0)
                {
                    spdlog::error("Error sending packet for decoding");
                    r(std::string{"ERROR-SEND-PACKET-DECODE"});
                    return;
                }

                while (avcodec_receive_frame(inputCodecCtx, frame) == 0)
                {
                    // Envia o quadro decodificado para o gráfico de filtro
                    if (av_buffersrc_add_frame_flags(bufferSrcCtx, frame, AV_BUFFERSRC_FLAG_KEEP_REF) < 0)
                    {
                        spdlog::error("Error while feeding the filtergraph");
                        r(std::string{"ERROR-FEED-FILTERGRAPH"});
                        return;
                    }

                    // Recebe um quadro do gráfico de filtro
                    if (av_buffersink_get_frame(bufferSinkCtx, filt_frame) < 0)
                    {
                        spdlog::error("Error while receiving the filtered frame");
                        r(std::string{"ERROR-RECEIVE-FILTERED-FRAME"});
                        return;
                    }

                    // Envia o quadro decodificado para re-codificação
                    int retSendFrame = avcodec_send_frame(outputCodecCtx, filt_frame);
                    if (retSendFrame < 0)
                    {
                        char err[AV_ERROR_MAX_STRING_SIZE];
                        av_make_error_string(err, AV_ERROR_MAX_STRING_SIZE, retSendFrame);
                        spdlog::error("Error sending frame for encoding: {}", err);
                        r(std::string{"ERROR-SEND-FRAME-ENCODE"});
                        return;
                    }

                    AVPacket *output_packet = av_packet_alloc();
                    output_packet->data = nullptr;
                    output_packet->size = 0;

                    // Re-codifica filt_frame para um pacote
                    if (avcodec_receive_packet(outputCodecCtx, output_packet) == 0)
                    {
                        // Escreve o pacote no fluxo de saída
                        av_write_frame(outputFormatCtx, output_packet);
                        av_packet_unref(output_packet);
                    }

                    av_frame_unref(filt_frame);
                }

                // time
                packet->pts = av_rescale_q_rnd(packet->pts, inputFormatCtx->streams[videoStreamIndex]->time_base, outputFormatCtx->streams[videoStreamIndex]->time_base, (AVRounding)(AV_ROUND_NEAR_INF | AV_ROUND_PASS_MINMAX));
                packet->dts = av_rescale_q_rnd(packet->dts, inputFormatCtx->streams[videoStreamIndex]->time_base, outputFormatCtx->streams[videoStreamIndex]->time_base, (AVRounding)(AV_ROUND_NEAR_INF | AV_ROUND_PASS_MINMAX));
                packet->duration = av_rescale_q(packet->duration, inputFormatCtx->streams[videoStreamIndex]->time_base, outputFormatCtx->streams[videoStreamIndex]->time_base);
                packet->stream_index = videoStreamIndex;

                // write packet to output video stream
                av_interleaved_write_frame(outputFormatCtx, packet);
            }
            else if (packet->stream_index == audioStreamIndex)
            {
                // rescale timestamps
                packet->pts = av_rescale_q_rnd(packet->pts, inputFormatCtx->streams[audioStreamIndex]->time_base, outputFormatCtx->streams[audioStreamIndex]->time_base, (AVRounding)(AV_ROUND_NEAR_INF | AV_ROUND_PASS_MINMAX));
                packet->dts = av_rescale_q_rnd(packet->dts, inputFormatCtx->streams[audioStreamIndex]->time_base, outputFormatCtx->streams[audioStreamIndex]->time_base, (AVRounding)(AV_ROUND_NEAR_INF | AV_ROUND_PASS_MINMAX));
                packet->duration = av_rescale_q(packet->duration, inputFormatCtx->streams[audioStreamIndex]->time_base, outputFormatCtx->streams[audioStreamIndex]->time_base);
                packet->stream_index = audioStreamIndex;

                // write packet to output audio stream
                av_interleaved_write_frame(outputFormatCtx, packet);
            }

            av_packet_unref(packet);
        }

        av_packet_free(&packet);
        av_frame_free(&frame);
        av_frame_free(&filt_frame);

        spdlog::debug("[Mapping :: callbackAddSubtitle] Writing trailer...");

        if (av_write_trailer(outputFormatCtx) < 0)
        {
            spdlog::error("Error writing trailer");
            r(std::string{"ERROR-WRITE-TRAILER"});
            return;
        }

        // cleanup
        spdlog::debug("[Mapping :: callbackAddSubtitle] Cleaning...");

        if (!(outputFormatCtx->oformat->flags & AVFMT_NOFILE))
        {
            avio_closep(&outputFormatCtx->pb);
        }

        avcodec_free_context(&inputCodecCtx);
        avcodec_free_context(&inputAudioCodecCtx);
        avcodec_free_context(&outputCodecCtx);
        avcodec_free_context(&outputAudioCodecCtx);

        avformat_free_context(inputFormatCtx);
        avformat_free_context(outputFormatCtx);

        r(std::string{"OK"});
    }
    catch (const std::exception &e)
    {
        spdlog::error("Error: {}", e.what());
        r(std::string{"ERROR"});
    }
}


  


  The error is :

  


  [2023-10-17 06:30:16.936] [debug] [Mapping :: callbackAddSubtitle] Adding subtitle...
[2023-10-17 06:30:16.936] [debug] [Mapping :: callbackAddSubtitle] Initializing input video...
[NULL @ 0x153604a60] Opening '/Users/paulo/Downloads/movie.mp4' for reading
[file @ 0x6000001fd170] Setting default whitelist 'file,crypto,data'
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x153604a60] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x153604a60] ISO: File Type Major Brand: isom
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x153604a60] Unknown dref type 0x206c7275 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x153604a60] Processing st: 0, edit list 0 - media time: 0, duration: 2669670
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x153604a60] Unknown dref type 0x206c7275 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x153604a60] Processing st: 1, edit list 0 - media time: 1024, duration: 4272096
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x153604a60] drop a frame at curr_cts: 0 @ 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x153604a60] Before avformat_find_stream_info() pos: 113542488 bytes read:110788 seeks:1 nb_streams:2
[h264 @ 0x153604cd0] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x153604cd0] Decoding VUI
[h264 @ 0x153604cd0] nal_unit_type: 8(PPS), nal_ref_idc: 3
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x153604a60] demuxer injecting skip 1024 / discard 0
[aac @ 0x1536056f0] skip 1024 / discard 0 samples due to side data
[h264 @ 0x153604cd0] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x153604cd0] Decoding VUI
[h264 @ 0x153604cd0] nal_unit_type: 8(PPS), nal_ref_idc: 3
[h264 @ 0x153604cd0] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 0x153604cd0] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0x153604cd0] Format yuv420p chosen by get_format().
[h264 @ 0x153604cd0] Reinit context to 1088x1920, pix_fmt: yuv420p
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x153604a60] All info found
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x153604a60] After avformat_find_stream_info() pos: 195211 bytes read:305951 seeks:2 frames:2
[2023-10-17 06:30:18.160] [debug] [Mapping :: callbackAddSubtitle] Initializing input audio...
[h264 @ 0x143604330] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x143604330] Decoding VUI
[h264 @ 0x143604330] nal_unit_type: 8(PPS), nal_ref_idc: 3
[2023-10-17 06:30:18.160] [debug] [Mapping :: callbackAddSubtitle] Initializing output video...
[h264 @ 0x143611ec0] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x143611ec0] Decoding VUI
[h264 @ 0x143611ec0] nal_unit_type: 8(PPS), nal_ref_idc: 3
[file @ 0x6000001f4000] Setting default whitelist 'file,crypto,data'
[2023-10-17 06:30:18.167] [debug] Pixel Format: YUV420P
[2023-10-17 06:30:18.167] [debug] [Mapping :: callbackAddSubtitle] Initializing output audio...
[2023-10-17 06:30:18.167] [debug] [Mapping :: callbackAddSubtitle] Initializing filters...
[2023-10-17 06:30:18.168] [debug] [Mapping :: callbackAddSubtitle] Buffer src args: video_size=1080x1920:pix_fmt=0:time_base=1/30000:pixel_aspect=1/1
detected 10 logical cores
[in @ 0x6000004ec0b0] Setting 'video_size' to value '1080x1920'
[in @ 0x6000004ec0b0] Setting 'pix_fmt' to value '0'
[in @ 0x6000004ec0b0] Setting 'time_base' to value '1/30000'
[in @ 0x6000004ec0b0] Setting 'pixel_aspect' to value '1/1'
[in @ 0x6000004ec0b0] w:1080 h:1920 pixfmt:yuv420p tb:1/30000 fr:0/1 sar:1/1
[AVFilterGraph @ 0x6000017e8000] Setting 'text' to value 'Legenda Adicionada Automaticamente Via FFMPEG e C++'
[AVFilterGraph @ 0x6000017e8000] Setting 'fontcolor' to value 'yellow'
[AVFilterGraph @ 0x6000017e8000] Setting 'bordercolor' to value 'black'
[AVFilterGraph @ 0x6000017e8000] Setting 'fontfile' to value '/Users/paulo/Downloads/roboto/Roboto-Black.ttf'
[AVFilterGraph @ 0x6000017e8000] query_formats: 3 queried, 2 merged, 0 already done, 0 delayed
[2023-10-17 06:30:18.172] [debug] [Mapping :: callbackAddSubtitle] Writing header...
[h264 @ 0x143604330] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 0x143604330] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0x143604330] Format yuv420p chosen by get_format().
[h264 @ 0x143604330] Reinit context to 1088x1920, pix_fmt: yuv420p
[Parsed_drawtext_0 @ 0x6000004f4160] Copying data in avfilter.
[Parsed_drawtext_0 @ 0x6000004f4160] n:0 t:0.000000 text_w:424 text_h:16 x:0 y:0
[2023-10-17 06:30:18.182] [error] Error sending frame for encoding: Invalid argument
Returned Value: ERROR-SEND-FRAME-ENCODE


  


• Is there any liability regarding ffmpeg ? [closed]

  28 novembre 2023, par kenan bahadir

  My question is as follows : I want to upload a short video to YouTube. I have the code below, but it does not work as I want. Can you help me ?
crop_command = f'ffmpeg -i "input_file" -filter_complex "crop=1080:1080:420:0,scale=1920:1920:flags=lanczos" -acodec aac -strict experimental "temp_output_file"'
os.system(crop_command)

  


  My question is as follows : I want to upload a short video to YouTube. I have the code below, but it does not work as I want.
crop_command = f'ffmpeg -i "input_file" -filter_complex "crop=1080:1080:420:0,scale=1920:1920:flags=lanczos" -acodec aac -strict experimental "temp_output_file"'
os.system(crop_command)

  


• FFmpeg : jpeg scaling on amazone linux

  8 août 2016, par Vovik

  I have a need to rescale a jpg image in command line. And I use ffmpeg for that :

  ffmpeg -loglevel debug -i photo.jpg -vf scale=1920:1080 photo_scaled.jpg

  It works perfectly on my work Mac and gives following output :

  Splitting the commandline.
  
  Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'debug'. 
  
  Reading option '-i' ... matched as input file with argument 'photo.jpg'. 
  
  Reading option '-vf' ... matched as option 'vf' (set video filters) with argument 'scale=1920:1080'. 
  
  Reading option 'photo_scaled.jpg' ... matched as output file. Finished splitting the commandline. 
  
  Parsing a group of options: global . 
  
  Applying option loglevel (set logging level) with argument debug. Successfully parsed a group of options. 
  
  Parsing a group of options: input file photo.jpg. Successfully parsed a group of options. 
  
  Opening an input file: photo.jpg. 
  
  [png_pipe @ 0x7fd221810600] Format png_pipe probed with size=2048 and score=99 
  
  [png_pipe @ 0x7fd221810600] Before avformat_find_stream_info() pos: 0 bytes read:32768 seeks:0 
  
  [png_pipe @ 0x7fd221810600] After avformat_find_stream_info() pos: 303755 bytes read:303755 seeks:0 frames:1 Input #0, png_pipe, from 'photo.jpg':   
  
  Duration: N/A, bitrate: N/A
  
  
  
  Stream #0:0, 1, 1/25: Video: png, 1 reference frame, rgb24(pc), 905x509 (0x0), 1/25, 25 tbr, 25 tbn, 25 tbc 
  
  Successfully opened the file. 
  
  Parsing a group of options: output file photo_scaled.jpg. 
  
  Applying option vf (set video filters) with argument scale=1920:1080. Successfully parsed a group of options. 
  
  Opening an output file: photo_scaled.jpg

  But on amazone server it gives me the following :

  Splitting the commandline.
  
  Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'debug'.
  
  Reading option '-i' ... matched as input file with argument 'photo.jpg'.
  
  Reading option '-vf' ... matched as option 'vf' (set video filters) with argument 'scale=1920:1080'.
  
  Reading option 'photo_scaled.jpg' ... matched as output file.
  
  Finished splitting the commandline.
  
  Parsing a group of options: global .
  
  Applying option loglevel (set logging level) with argument debug.
  
  Successfully parsed a group of options.
  
  Parsing a group of options: input file photo.jpg.
  
  Successfully parsed a group of options.
  
  Opening an input file: photo.jpg.
  
  [AVIOContext @ 0x372f700] Statistics: 303755 bytes read, 0 seeks
  
  [mjpeg @ 0x372c6a0] marker=f9 avail_size_in_buf=303444
  
  [mjpeg @ 0x372c6a0] marker parser used 0 bytes (0 bits)
  
  [mjpeg @ 0x372c6a0] marker=de avail_size_in_buf=303438
  
  [mjpeg @ 0x372c6a0] marker parser used 0 bytes (0 bits)
  
  [mjpeg @ 0x372c6a0] marker=fd avail_size_in_buf=302501
  
  [mjpeg @ 0x372c6a0] marker parser used 0 bytes (0 bits)
  
  [mjpeg @ 0x372c6a0] marker=f3 avail_size_in_buf=298342
  
  [mjpeg @ 0x372c6a0] marker parser used 0 bytes (0 bits)
  
  [mjpeg @ 0x372c6a0] marker=f8 avail_size_in_buf=297965
  
  [mjpeg @ 0x372c6a0] invalid id 248
  
  [image2 @ 0x372b880] decoding for stream 0 failed
  
  [image2 @ 0x372b880] Could not find codec parameters for stream 0 (Video: mjpeg): unspecified size
  
  Consider increasing the value for the 'analyzeduration' and 'probesize' options
  
  photo.jpg: could not find codec parameters

  As I checked, the configuration of ffmpeg is different.
  On linux :

  ffmpeg version N-63893-gc69defd
  
  built on Jul 16 2014 05:38:01 with gcc 4.6 (Debian 4.6.3-1)
  
  configuration: --prefix=/root/ffmpeg-static/64bit --extra-cflags='-I/root/ffmpeg-static/64bit/include -static' --extra-ldflags='-L/root/ffmpeg-static/64bit/lib -static' --extra-libs='-lxml2 -lexpat -lfreetype' --enable-static --disable-shared --disable-ffserver --disable-doc --enable-bzlib --enable-zlib --enable-postproc --enable-runtime-cpudetect --enable-libx264 --enable-gpl --enable-libtheora --enable-libvorbis --enable-libmp3lame --enable-gray --enable-libass --enable-libfreetype --enable-libopenjpeg --enable-libspeex --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-version3 --enable-libvpx
  
  libavutil      52. 89.100 / 52. 89.100
  
  libavcodec     55. 66.101 / 55. 66.101
  
  libavformat    55. 43.100 / 55. 43.100
  
  libavdevice    55. 13.101 / 55. 13.101
  
  libavfilter     4.  8.100 /  4.  8.100
  
  libswscale      2.  6.100 /  2.  6.100
  
  libswresample   0. 19.100 /  0. 19.100
  
  libpostproc    52.  3.100 / 52.  3.100

  On Mac :

  ffmpeg version 2.8.5 Copyright (c) 2000-2016 the FFmpeg developers
  
  built with Apple LLVM version 7.0.2 (clang-700.1.81)
  
  configuration: --prefix=/usr/local/Cellar/ffmpeg/2.8.5 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-opencl --enable-libx264 --enable-libmp3lame --enable-libvo-aacenc --enable-libxvid --enable-vda
  
  libavutil      54. 31.100 / 54. 31.100
  
  libavcodec     56. 60.100 / 56. 60.100
  
  libavformat    56. 40.101 / 56. 40.101
  
  libavdevice    56.  4.100 / 56.  4.100
  
  libavfilter     5. 40.101 /  5. 40.101
  
  libavresample   2.  1.  0 /  2.  1.  0
  
  libswscale      3.  1.101 /  3.  1.101
  
  libswresample   1.  2.101 /  1.  2.101
  
  libpostproc    53.  3.100 / 53.  3.100

  But what is specific to image scaling in the difference ? And how to make amazone linux’s version of ffmpeg work same way as Mac’s version (at least, in the case) ?