text/x-sgml                    sgml sgm         # SGML Document
video/mpeg                     mpeg mpg mpe     # MPEG Movie File
video/quicktime                qt mov           # Quicktime Movie File
video/x-ms-asf                 asf asx          # Windows Media  File
video/x-msvideo                avi              # AVI Movie File

from docs_src.custom_response.tutorial009_py39 import app

client = TestClient(app)


def test_get(tmp_path: Path):
    file_path: Path = tmp_path / "large-video-file.mp4"
    tutorial009_py39.some_file_path = str(file_path)
    test_content = b"Fake video bytes"
    file_path.write_bytes(test_content)
    response = client.get("/")

        @DisplayName("Should handle audio and video extensions")
        void testMultimediaExtensions() throws IOException {
            // Common audio formats
            assertEquals("audio/x-wav", mimeMap.getMimeType("wav"));
            // mp3 has multiple mappings, first one wins
            assertEquals("audio/x-mpegurl", mimeMap.getMimeType("mp3"));

            // Common video formats

labels.facet_filetype_rar=RAR Archive
labels.facet_filetype_3gp=3gp Video
labels.facet_filetype_3g2=3g2 Video
labels.facet_filetype_avi=AVI Video
labels.facet_filetype_flv=FLV Video
labels.facet_filetype_mpeg=MPEG Video
labels.facet_filetype_mp4=MP4 Video
labels.facet_filetype_ogv=OGV Video
labels.facet_filetype_qt=QuickTime Video
labels.facet_filetype_m4v=M4V Video
labels.facet_filetype_ogg=OGG Audio

from fastapi import FastAPI
from fastapi.responses import FileResponse

some_file_path = "large-video-file.mp4"
app = FastAPI()


@app.get("/", response_class=FileResponse)
async def main():

labels.facet_filetype_rar=RAR Archive
labels.facet_filetype_3gp=3gp Video
labels.facet_filetype_3g2=3g2 Video
labels.facet_filetype_avi=AVI Video
labels.facet_filetype_flv=FLV Video
labels.facet_filetype_mpeg=MPEG Video
labels.facet_filetype_mp4=MP4 Video
labels.facet_filetype_ogv=OGV Video
labels.facet_filetype_qt=QuickTime Video
labels.facet_filetype_m4v=M4V Video
labels.facet_filetype_ogg=OGG Audio

  <mime-type type="video/vnd.iptvforum.1dparityfec-1010"/>
  <mime-type type="video/vnd.iptvforum.1dparityfec-2005"/>
  <mime-type type="video/vnd.iptvforum.2dparityfec-1010"/>
  <mime-type type="video/vnd.iptvforum.2dparityfec-2005"/>
  <mime-type type="video/vnd.iptvforum.ttsavc"/>
  <mime-type type="video/vnd.iptvforum.ttsmpeg2"/>
  <mime-type type="video/vnd.motorola.video"/>

from fastapi.testclient import TestClient

from docs_src.custom_response.tutorial007_py39 import app

client = TestClient(app)


def test_get():
    fake_content = b"some fake video bytes"
    response = client.get("/")

Consider an application streaming a video over http/2. Perhaps the user pauses the video and the application stops reading bytes from this stream. The buffer will fill up, and flow control prevents the server from sending more data on this stream. When the user unpauses her video the buffer drains, the read is acknowledged, and the server proceeds to stream data.

#### Shared reader thread

labels.facet_filetype_rar=Archive RAR
labels.facet_filetype_3gp=Vidéo 3gp
labels.facet_filetype_3g2=Vidéo 3g2
labels.facet_filetype_avi=Vidéo AVI
labels.facet_filetype_flv=Vidéo FLV
labels.facet_filetype_mpeg=Vidéo MPEG
labels.facet_filetype_mp4=Vidéo MP4
labels.facet_filetype_ogv=Vidéo OGV
labels.facet_filetype_qt=Vidéo QuickTime
labels.facet_filetype_m4v=Vidéo M4V
labels.facet_filetype_ogg=Audio OGG