====== FFMPEG ======
===== Obtenir des infos sur une vidéo  =====
==== Avec FFMPEG ====
<code bash>
ffmpeg -i "mavideo.mov" -hide_banner</code>

résultat : 
<code>
Guessed Channel Layout for  Input Stream #0.1 : mono
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'videotest.mov':
  Metadata:
    creation_time   : 2005-01-27 10:47:57
    comment         : KONICA MINOLTA DIGITAL CAMERA
    comment-eng     : KONICA MINOLTA DIGITAL CAMERA
  Duration: 00:00:12.27, start: 0.000000, bitrate: 2541 kb/s
    Stream #0:0(eng): Video: mjpeg (jpeg / 0x6765706A), yuvj422p(pc, bt470bg/unknown/unknown), 320x240, 2373 kb/s, 15 fps, 15 tbr, 600 tbn, 600 tbc (default)
    Metadata:
      creation_time   : 2005-01-27 10:47:57
      encoder         : Photo - JPEG
    Stream #0:1(eng): Audio: pcm_s16be (twos / 0x736F7774), 7875 Hz, 1 channels, s16, 126 kb/s (default)
    Metadata:
      creation_time   : 2005-01-27 10:47:57
At least one output file must be specified
</code>

==== Avec FFPROBE ====
<code bash>
ffprobe -i "mavideo.mp4"  -show_streams -show_format -print_format json -hide_banner
</code>
Résultat : 
<code>
{
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'videotest.mov':
  Metadata:
    creation_time   : 2005-01-27T10:47:57.000000Z
    original_format : Digital Camera
    original_format-eng: Digital Camera
    comment         : KONICA MINOLTA DIGITAL CAMERA
    comment-eng     : KONICA MINOLTA DIGITAL CAMERA
  Duration: 00:00:12.27, start: 0.000000, bitrate: 2541 kb/s
    Stream #0:0(eng): Video: mjpeg (Baseline) (jpeg / 0x6765706A), yuvj422p(pc, bt470bg/unknown/unknown), 320x240, 2373 kb/s, 15 fps, 15 tbr, 600 tbn, 600 tbc (default)
    Metadata:
      creation_time   : 2005-01-27T10:47:57.000000Z
      encoder         : Photo - JPEG
    Stream #0:1(eng): Audio: pcm_s16be (twos / 0x736F7774), 7875 Hz, 1 channels, s16, 126 kb/s (default)
    Metadata:
      creation_time   : 2005-01-27T10:47:57.000000Z
    "streams": [
        {
            "index": 0,
            "codec_name": "mjpeg",
            "codec_long_name": "Motion JPEG",
            "profile": "Baseline",
            "codec_type": "video",
            "codec_time_base": "1/15",
            "codec_tag_string": "jpeg",
            "codec_tag": "0x6765706a",
            "width": 320,
            "height": 240,
            "coded_width": 320,
            "coded_height": 240,
            "closed_captions": 0,
            "has_b_frames": 0,
            "pix_fmt": "yuvj422p",
            "level": -99,
            "color_range": "pc",
            "color_space": "bt470bg",
            "chroma_location": "center",
            "refs": 1,
            "r_frame_rate": "15/1",
            "avg_frame_rate": "15/1",
            "time_base": "1/600",
            "start_pts": 0,
            "start_time": "0.000000",
            "duration_ts": 7360,
            "duration": "12.266667",
            "bit_rate": "2373453",
            "bits_per_raw_sample": "8",
            "nb_frames": "184",
            "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": "2005-01-27T10:47:57.000000Z",
                "language": "eng",
                "encoder": "Photo - JPEG"
            }
        },
        {
            "index": 1,
            "codec_name": "pcm_s16be",
            "codec_long_name": "PCM signed 16-bit big-endian",
            "codec_type": "audio",
            "codec_time_base": "1/7875",
            "codec_tag_string": "twos",
            "codec_tag": "0x736f7774",
            "sample_fmt": "s16",
            "sample_rate": "7875",
            "channels": 1,
            "bits_per_sample": 16,
            "r_frame_rate": "0/0",
            "avg_frame_rate": "0/0",
            "time_base": "1/7875",
            "start_pts": 0,
            "start_time": "0.000000",
            "duration_ts": 96600,
            "duration": "12.266667",
            "bit_rate": "126000",
            "nb_frames": "96600",
            "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": "2005-01-27T10:47:57.000000Z",
                "language": "eng"
            }
        }
    ],
    "format": {
        "filename": "videotest.mov",
        "nb_streams": 2,
        "nb_programs": 0,
        "format_name": "mov,mp4,m4a,3gp,3g2,mj2",
        "format_long_name": "QuickTime / MOV",
        "start_time": "0.000000",
        "duration": "12.266667",
        "size": "3897036",
        "bit_rate": "2541545",
        "probe_score": 100,
        "tags": {
            "creation_time": "2005-01-27T10:47:57.000000Z",
            "original_format": "Digital Camera",
            "original_format-eng": "Digital Camera",
            "comment": "KONICA MINOLTA DIGITAL CAMERA                    ",
            "comment-eng": "KONICA MINOLTA DIGITAL CAMERA                    "
        }
    }
}
</code>



===== Sources & Ressources =====
==== Vidéos ====
  * [[https://www.youtube.com/watch?v=xJQBnrJXyv4|Download HLS Streaming Video with PowerShell and FFMPEG]]