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import os
import streamlit as st
# These are the formats supported in Streamlit right now.
VIDEO_EXTENSIONS = ["mp4", "ogv", "m4v", "webm"]
# For sample video files, try the Internet Archive, or download a few samples here:
# http://techslides.com/sample-webm-ogg-and-mp4-video-files-for-html5
st.title("Video Player")
st.header("Local video files")
st.write(
"You can use st.video to play a locally-stored video by supplying it with a valid filesystem path."
)
def get_video_files_in_dir(directory):
out = []
for item in os.listdir(directory):
try:
name, ext = item.split(".")
except:
continue
if name and ext:
if ext in VIDEO_EXTENSIONS:
out.append(item)
return out
avdir = os.path.expanduser("~")
files = get_video_files_in_dir(avdir)
if len(files) == 0:
st.write(
"Put some video files in your home directory (%s) to activate this player."
% avdir
)
else:
filename = st.selectbox(
"Select a video file from your home directory (%s) to play" % avdir,
files,
0,
)
st.video(os.path.join(avdir, filename))
st.header("Remote video playback")
st.write("st.video allows a variety of HTML5 supported video links, including YouTube.")
def shorten_vid_option(opt):
return opt.split("/")[-1]
# A random sampling of videos found around the web. We should replace
# these with those sourced from the streamlit community if possible!
vidurl = st.selectbox(
"Pick a video to play",
(
"https://youtu.be/IoQsyHVFflU",
"https://youtu.be/0i3U47OQs0E?list=PLHgX2IExbFosM9aYef9-1ymyx3QNUw3w1",
"https://youtu.be/L8ObyHp9PY0?list=PLHgX2IExbFosM9aYef9-1ymyx3QNUw3w1",
"https://youtu.be/x9vRg5KmLIo?list=PLHgX2IExbFosM9aYef9-1ymyx3QNUw3w1",
"https://youtu.be/ZEchaKXaaas?list=PLHgX2IExbFosM9aYef9-1ymyx3QNUw3w1",
"https://youtu.be/5yToL7ymfNo?list=PLHgX2IExbFosM9aYef9-1ymyx3QNUw3w1",
),
0,
shorten_vid_option,
)
st.video(vidurl) |