FFmpeg中可执行文件ffprobe用法汇总

逃离我推掉我的手 2021-11-02 11:10 1059阅读 0赞

从[https://ffbinaries.com/downloads][https_ffbinaries.com_downloads] 下载最新的4.1版本的Windows 64位FFprobe，FFprobe用于从多媒体流中获取相关信息或查看文件格式信息，并以可读的方式打印，FFprobe可以作为一个命令行程序单独使用。

通过执行以下命令将FFprobe信息重定位到ffprobe\_help.txt文件中便于查看，FFprobe使用方法为：ffprobe.exe \[options\] \[input\_file\]。

ffprobe.exe --help > ffprobe_help.txt

以下汇总FFprobe的常用操作：

1. 查看单幅图像信息如png或jpg，则执行以下命令，结果如下图所示：可以获取输入图像的宽、高；获取编码格式，对应FFmpeg源码中的枚举类型AVCodecID，如1.png的编码格式为png(AV\_CODEC\_ID\_PNG)，而1.jpg编码格式为mjpge(AV\_CODEC\_ID\_MJPEG)；获取像素格式，对应FFmpeg源码中的枚举类型AVPixelFormat，如1.png的像素格式为rgb24(AV\_PIX\_FMT\_RGB24)，而1.jpg的像素格式为yuvj444p(AV\_PIX\_FMT\_YUVJ444P)

ffprobe.exe 1.png
    ffprobe.exe 1.jpg

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlbmdiaW5nY2h1bg_size_16_color_FFFFFF_t_70][]

2. 查看avi文件信息，则执行以下命令，结果如下图所示：有两个流，一个视频流，一个音频流，视频流采用的是mpeg4(即对应枚举类型AVCodecID中的AV\_CODEC\_ID\_MPEG4)编码方式，音频流采用的是ac3(即对应枚举类型AVCodecID中的AV\_CODEC\_ID\_AC3)编码格式；此文件播放时长为11.26秒；帧率为24；视频帧的像素格式为yuv420p(对应枚举类型AVPixelFormat中的AV\_PIX\_FMT\_YUV420P)；视频尺寸为720x528

ffprobe.exe 1.avi

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlbmdiaW5nY2h1bg_size_16_color_FFFFFF_t_70 1][]

3. 对mp4文件以json格式打印输出(-print\_format, 可用的打印格式包括：default, compact, csv, flat, ini, json, xml)、输出格式信息(-show\_format)、输出流信息(-show\_streams)，则执行以下命令，结果如下图所示：有两个流，一个视频流，一个音频流，视频流采用的是h264(即对应枚举类型AVCodecID中的AV\_CODEC\_ID\_H264)编码方式，音频流采用的是aac(即对应枚举类型AVCodecID中的AV\_CODEC\_ID\_AAC)编码格式；此文件播放时长为16.64秒；帧率为30；视频帧的像素格式为yuv420p(对应枚举类型AVPixelFormat中的AV\_PIX\_FMT\_YUV420P)；视频尺寸为544x960；产生的1.mp4.info.txt的内容如下：

ffprobe.exe -print_format json  -show_format -show_streams -i 1.mp4 > 1.mp4.info.txt

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlbmdiaW5nY2h1bg_size_16_color_FFFFFF_t_70 2][]

{
        "streams": [
            {
                "index": 0,
                "codec_name": "aac",
                "codec_long_name": "AAC (Advanced Audio Coding)",
                "profile": "LC",
                "codec_type": "audio",
                "codec_time_base": "1/48000",
                "codec_tag_string": "mp4a",
                "codec_tag": "0x6134706d",
                "sample_fmt": "fltp",
                "sample_rate": "48000",
                "channels": 2,
                "channel_layout": "stereo",
                "bits_per_sample": 0,
                "r_frame_rate": "0/0",
                "avg_frame_rate": "0/0",
                "time_base": "1/48000",
                "start_pts": 0,
                "start_time": "0.000000",
                "duration_ts": 798720,
                "duration": "16.640000",
                "bit_rate": "96000",
                "max_bit_rate": "94904",
                "nb_frames": "780",
                "disposition": {
                    "default": 1,
                    "dub": 0,
                    "original": 0,
                    "comment": 0,
                    "lyrics": 0,
                    "karaoke": 0,
                    "forced": 0,
                    "hearing_impaired": 0,
                    "visual_impaired": 0,
                    "clean_effects": 0,
                    "attached_pic": 0,
                    "timed_thumbnails": 0
                },
                "tags": {
                    "creation_time": "2019-07-28T09:30:06.000000Z",
                    "language": "und"
                }
            },
            {
                "index": 1,
                "codec_name": "h264",
                "codec_long_name": "H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10",
                "profile": "High",
                "codec_type": "video",
                "codec_time_base": "146669/8802000",
                "codec_tag_string": "avc1",
                "codec_tag": "0x31637661",
                "width": 544,
                "height": 960,
                "coded_width": 544,
                "coded_height": 960,
                "has_b_frames": 2,
                "pix_fmt": "yuv420p",
                "level": 31,
                "chroma_location": "left",
                "refs": 1,
                "is_avc": "true",
                "nal_length_size": "4",
                "r_frame_rate": "30/1",
                "avg_frame_rate": "4401000/146669",
                "time_base": "1/90000",
                "start_pts": 5998,
                "start_time": "0.066644",
                "duration_ts": 1466690,
                "duration": "16.296556",
                "bit_rate": "1157602",
                "bits_per_raw_sample": "8",
                "nb_frames": "489",
                "disposition": {
                    "default": 1,
                    "dub": 0,
                    "original": 0,
                    "comment": 0,
                    "lyrics": 0,
                    "karaoke": 0,
                    "forced": 0,
                    "hearing_impaired": 0,
                    "visual_impaired": 0,
                    "clean_effects": 0,
                    "attached_pic": 0,
                    "timed_thumbnails": 0
                },
                "tags": {
                    "creation_time": "2019-07-28T09:30:06.000000Z",
                    "language": "und",
                    "encoder": "JVT/AVC Coding"
                }
            }
        ],
        "format": {
            "filename": "1.mp4",
            "nb_streams": 2,
            "nb_programs": 0,
            "format_name": "mov,mp4,m4a,3gp,3g2,mj2",
            "format_long_name": "QuickTime / MOV",
            "start_time": "0.000000",
            "duration": "16.640000",
            "size": "2571206",
            "bit_rate": "1236156",
            "probe_score": 100,
            "tags": {
                "major_brand": "mp42",
                "minor_version": "0",
                "compatible_brands": "mp42isom",
                "creation_time": "2019-07-28T09:30:06.000000Z"
            }
        }
    }

4. 查看h264视频流文件信息：则执行以下命令，结果如下图所示：只有一个视频流，视频流采用的是h264(即对应枚举类型AVCodecID中的AV\_CODEC\_ID\_H264)编码方式；帧率为25；视频帧的像素格式为yuv420p(对应枚举类型AVPixelFormat中的AV\_PIX\_FMT\_YUV420P)；视频尺寸为384x288

ffprobe.exe 1.264

![2019081317092369.png][]

5. 查看rtsp视频流信息：则执行以下命令，结果如下图所示：有两个流，一个视频流，一个音频流，视频流采用的是h264(即对应枚举类型AVCodecID中的AV\_CODEC\_ID\_H264)编码方式，音频流采用的是aac(即对应枚举类型AVCodecID中的AV\_CODEC\_ID\_AAC)编码格式；此文件播放时长为9分56.48秒；帧率为24；视频帧的像素格式为yuv420p(对应枚举类型AVPixelFormat中的AV\_PIX\_FMT\_YUV420P)；视频尺寸为240x160

ffprobe.exe rtsp://184.72.239.149/vod/mp4://BigBuckBunny_115k.mov

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlbmdiaW5nY2h1bg_size_16_color_FFFFFF_t_70 3][]

**GitHub**：[https://github.com/fengbingchun/OpenCV\_Test][https_github.com_fengbingchun_OpenCV_Test]

[https_ffbinaries.com_downloads]: https://ffbinaries.com/downloads
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlbmdiaW5nY2h1bg_size_16_color_FFFFFF_t_70]: /images/20211101/7d6dc56923fb452fbbff3bbbeb294003.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlbmdiaW5nY2h1bg_size_16_color_FFFFFF_t_70 1]: /images/20211101/5f1498d53389414ebc43ed37a0baaba3.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlbmdiaW5nY2h1bg_size_16_color_FFFFFF_t_70 2]: /images/20211101/8ea04117662b44a0973218c340729779.png
[2019081317092369.png]: /images/20211101/45618d6615984af7ad895f39f77b6931.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZlbmdiaW5nY2h1bg_size_16_color_FFFFFF_t_70 3]: /images/20211101/647e17a74d1049319b237820a1a39630.png
[https_github.com_fengbingchun_OpenCV_Test]: https://github.com/fengbingchun/OpenCV_Test