diff --git a/venv/Lib/site-packages/ffmpeg-1.4.dist-info/INSTALLER b/venv/Lib/site-packages/ffmpeg-1.4.dist-info/INSTALLER
new file mode 100644
index 00000000..a1b589e3
--- /dev/null
+++ b/venv/Lib/site-packages/ffmpeg-1.4.dist-info/INSTALLER
@@ -0,0 +1 @@
+pip
diff --git a/venv/Lib/site-packages/ffmpeg-1.4.dist-info/METADATA b/venv/Lib/site-packages/ffmpeg-1.4.dist-info/METADATA
new file mode 100644
index 00000000..9c30640f
--- /dev/null
+++ b/venv/Lib/site-packages/ffmpeg-1.4.dist-info/METADATA
@@ -0,0 +1,14 @@
+Metadata-Version: 2.1
+Name: ffmpeg
+Version: 1.4
+Summary: ffmpeg python package url [https://github.com/jiashaokun/ffmpeg]
+Home-page: https://github.com/jiashaokun/ffmpeg
+Author: SkeyJIA
+Author-email: 363604236@qq.com
+License: MIT Licence
+Keywords: python ffmpeg
+Platform: any
+
+ffmpeg python package
+
+
diff --git a/venv/Lib/site-packages/ffmpeg-1.4.dist-info/RECORD b/venv/Lib/site-packages/ffmpeg-1.4.dist-info/RECORD
new file mode 100644
index 00000000..584c079a
--- /dev/null
+++ b/venv/Lib/site-packages/ffmpeg-1.4.dist-info/RECORD
@@ -0,0 +1,15 @@
+ffmpeg-1.4.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
+ffmpeg-1.4.dist-info/METADATA,sha256=mQ--kqbm0FFb1TRADa3ROWnL4fDGQhBop6KFKC1PEq4,301
+ffmpeg-1.4.dist-info/RECORD,,
+ffmpeg-1.4.dist-info/WHEEL,sha256=YUYzQ6UQdoqxXjimOitTqynltBCkwY6qlTfTh2IzqQU,97
+ffmpeg-1.4.dist-info/top_level.txt,sha256=z628G4f1qm1oii2XkgEn5nrm9Po8Lc5pEIqe96eodlk,7
+ffmpeg/__init__.py,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
+ffmpeg/__pycache__/__init__.cpython-36.pyc,,
+ffmpeg/__pycache__/audio.cpython-36.pyc,,
+ffmpeg/__pycache__/image.cpython-36.pyc,,
+ffmpeg/__pycache__/stream.cpython-36.pyc,,
+ffmpeg/__pycache__/video.cpython-36.pyc,,
+ffmpeg/audio.py,sha256=vkIadwpzBmHCtkstUIa90ZvFHW5QmPtuUvc9Uqep-TU,1600
+ffmpeg/image.py,sha256=L-pEJ-3-6Muqwu83wzIMqP5sSOqBHXViNNfsUe8ONk4,1187
+ffmpeg/stream.py,sha256=t1MDGSUdVxvTCjICuPzNVXHU4Ht3mJgQpqF3a9Fnd7o,6477
+ffmpeg/video.py,sha256=Gg7l4KM7_oQUvfAIWO1vrB3tMjDeiPBg2ouHwgKLG_o,8471
diff --git a/venv/Lib/site-packages/ffmpeg-1.4.dist-info/WHEEL b/venv/Lib/site-packages/ffmpeg-1.4.dist-info/WHEEL
new file mode 100644
index 00000000..b552003f
--- /dev/null
+++ b/venv/Lib/site-packages/ffmpeg-1.4.dist-info/WHEEL
@@ -0,0 +1,5 @@
+Wheel-Version: 1.0
+Generator: bdist_wheel (0.34.2)
+Root-Is-Purelib: true
+Tag: py3-none-any
+
diff --git a/venv/Lib/site-packages/ffmpeg-1.4.dist-info/top_level.txt b/venv/Lib/site-packages/ffmpeg-1.4.dist-info/top_level.txt
new file mode 100644
index 00000000..20645e64
--- /dev/null
+++ b/venv/Lib/site-packages/ffmpeg-1.4.dist-info/top_level.txt
@@ -0,0 +1 @@
+ffmpeg
diff --git a/venv/Lib/site-packages/ffmpeg/__init__.py b/venv/Lib/site-packages/ffmpeg/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/venv/Lib/site-packages/ffmpeg/audio.py b/venv/Lib/site-packages/ffmpeg/audio.py
new file mode 100644
index 00000000..843fbad7
--- /dev/null
+++ b/venv/Lib/site-packages/ffmpeg/audio.py
@@ -0,0 +1,60 @@
+#!/usr/local/bin/python3
+
+import subprocess
+
+
+# 调整音频播放速率
+def a_speed(input_file, speed, out_file):
+    try:
+        cmd = "ffmpeg -y -i %s -filter_complex \"atempo=tempo=%s\" %s" % (input_file, speed, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# 音频截取 str_second 开始时间秒数   intercept 截取长度秒。从开始时间截取多少秒的音频
+def a_intercept(input_file, str_second, duration, out_file):
+    try:
+        cmd = "ffmpeg -y -i %s -ss %s -t %s %s" % (input_file, str_second, duration, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# 音频拼接 input_file_list = ["1.mp3", "2.mp3"]
+def a_split(input_file_list, out_file):
+    try:
+        if len(input_file_list) < 2:
+            return False
+        split_str = "|"
+        a_list = split_str.join(input_file_list)
+
+        cmd= "ffmpeg -y -i \"concot:%s\" %s" % (a_list, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# 调整音量大小
+def a_volume(input_file, volume, out_file):
+    try:
+        cmd = "ffmpeg -y -i %s -af volume=%s %s" % (input_file, volume, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
diff --git a/venv/Lib/site-packages/ffmpeg/image.py b/venv/Lib/site-packages/ffmpeg/image.py
new file mode 100644
index 00000000..6d1f3739
--- /dev/null
+++ b/venv/Lib/site-packages/ffmpeg/image.py
@@ -0,0 +1,50 @@
+#!/usr/local/bin/python3
+# module sys
+
+import subprocess
+
+
+# png 转 gif
+def img_trans_gif(png_list, out_file):
+    try:
+        cmd = "ffmpeg -f image2 -i %s -y %s" % (png_list, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# png 转 视频
+def img_trans_video(png_list, duration, out_file):
+    try:
+        cmd = "ffmpeg -loop 1 -f image2 -i %s -t %s -vcodec libx264 -y %s" % (png_list, duration, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# gif 转 图片
+def gif_trans_img(input_file, out_path, img_prefix, category="png"):
+    try:
+        if out_path == "":
+            return False
+        out_path = out_path.rstrip("/")
+        img = img_prefix + "_%d"
+
+        out_img = "%s/%s.%s" % (out_path, img, category)
+        cmd = "ffmpeg -y -i %s %s" % (input_file, out_img)
+
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
diff --git a/venv/Lib/site-packages/ffmpeg/stream.py b/venv/Lib/site-packages/ffmpeg/stream.py
new file mode 100644
index 00000000..053671ce
--- /dev/null
+++ b/venv/Lib/site-packages/ffmpeg/stream.py
@@ -0,0 +1,215 @@
+#!/usr/bin/python2.7
+# coding=utf-8
+
+import os
+
+import json
+
+import subprocess
+
+
+class Stream(object):
+    def __init__(self):
+        self.cmd = ""
+        self.out_file = ""
+        self.vcode_type = ""
+        self.input_file = ""
+        self.word_list_str = ""
+        self.subbtitle_file = ""
+
+        self.cmd = []
+        self.img_file = []
+        self.word_list = []
+        self.img_dynamic_list = []
+
+        self.image_list = {}
+        self.dynamic_list = {}
+
+    # 输入文件
+    def input(self, file):
+        self.input_file = file
+
+    # 添加图片
+    def img(self, img, x="0", y="0", str_time="0", end_time="0"):
+        if img == "":
+            return False
+        input_info = self.video_info()
+
+        if end_time == "0":
+            end_time = float(input_info["format"]["duration"]) + 10.0
+
+        img_data = {
+            "img": img,
+            "x": str(x),
+            "y": str(y),
+            "str_time": str(str_time),
+            "end_time": str(end_time)
+        }
+
+        self.img_file.append(img_data)
+
+        img_input = []
+        img_overlay = []
+
+        for val in self.img_file:
+            img_input.append(" -i %s" % val["img"])
+            img_overlay.append(" overlay=x=%s:y=%s:enable='if(gt(t,%s),lt(t,%s))" % (
+                    val["x"],
+                    val["y"],
+                    val["str_time"],
+                    val["end_time"]
+                )
+            )
+
+        img_input_str = " ".join(img_input)
+        img_overlay_str = ",".join(img_overlay)
+
+        self.image_list = {
+            "input": img_input_str,
+            "overlay": img_overlay_str
+        }
+
+    # 添加动态图片 gif apng 等
+    def img_dynamic(self, file, x="0", y="0", str_time="0", end_time="0"):
+        input_info = self.video_info()
+        if file == "":
+            return False
+        if end_time == "":
+            end_time = float(input_info["format"]["duration"]) + 10.0
+
+        apng = {
+            "input": " -ignore_loop 0 -i %s" % file,
+            "x": str(x),
+            "y": str(y),
+            "str_time": str(str_time),
+            "end_time": str(end_time)
+        }
+        self.img_dynamic_list.append(apng)
+
+        img_dy_input = []
+        img_dy_overlay = []
+        for val in self.img_dynamic_list:
+            img_dy_input.append(val["input"])
+            img_dy_overlay.append(" overlay=x=%s:y=%s:shortest=1:enable='if(gt(t,%s), lt(t,%s))'" % (
+                    val["x"],
+                    val["y"],
+                    val["str_time"],
+                    val["end_time"]
+                )
+            )
+        img_dy_input_str = " ".join(img_dy_input)
+        img_dy_overlay_str = ",".join(img_dy_overlay)
+
+        self.dynamic_list = {
+            "input": img_dy_input_str,
+            "overlay": img_dy_overlay_str
+        }
+
+    # 添加文字水印
+    def word_water_mark(self, c, x="0", y="0", str_time="0", end_time="0", font="", color="white"):
+        if font == "":
+            return False
+        input_info = self.video_info()
+        if c == "":
+            return False
+        if end_time == "0":
+            end_time = float(input_info["format"]["duration"]) + 10.0
+
+        text = " drawtext=text='%s':x=%s:y=%s:enable='if(gt(t,%s),lt(t,%s))':fontfile=%s:" \
+               "fontcolor=%s" % (c, str(x), str(y), str(str_time), str(end_time), str(font), str(color))
+        self.word_list.append(text)
+
+        self.word_list_str = ",".join(self.word_list)
+
+    # 添加字幕文件 subtitles=txt.srt
+    def subbtitle(self, file):
+        self.subbtitle_file = " subtitles=%s" % file
+
+    # 编码方式 -vcodec
+    def vcode(self, code):
+        if code == "":
+            return False
+        self.vcode_type = " -vcodec %s" % code
+
+    # 输出文件
+    def out(self, file):
+        if file == "":
+            return False
+        self.out_file = "%s" % file
+
+    # 执行脚本
+    def run(self):
+        if self.input_file == "":
+            return False
+        im = "ffmpeg -i %s" % self.input_file
+        ov = ""
+
+        if len(self.dynamic_list) > 0 and self.dynamic_list["input"] != "":
+            im = "%s %s" % (im, self.dynamic_list["input"])
+
+            if ov != "":
+                ov = "%s,%s" % (ov, self.dynamic_list["overlay"])
+            else:
+                ov = self.dynamic_list["overlay"]
+        if len(self.image_list) > 0:
+            im = "%s %s" % (im, self.image_list["input"])
+
+            if ov != "":
+                ov = "%s,%s" % (ov, self.dynamic_list["overlay"])
+            else:
+                ov = self.dynamic_list["overlay"]
+
+        # 文字水印
+        if self.word_list_str != "":
+            if ov != "":
+                ov = "%s,%s" % (ov, self.word_list_str)
+            else:
+                ov = self.word_list_str
+
+        # 字幕
+        if self.subbtitle_file != "":
+            if ov != "":
+                ov = "%s,%s" % (ov, self.subbtitle_file)
+            else:
+                ov = self.subbtitle_file
+
+        if self.vcode_type != "":
+            self.cmd = "%s -filter_complex \"%s\" -y %s %s" % (im, ov, self.vcode_type, self.out_file)
+        else:
+            self.cmd = "%s -filter_complex \"%s\" -y %s" % (im, ov, self.out_file)
+
+        self.do()
+
+    # 获取视频的相关时长信息
+    def video_info(self):
+        result = {}
+        if os.path.isfile(self.input_file) is False:
+            return result
+
+        cmd = ['ffprobe', '-v', 'quiet', '-print_format', 'json', '-show_format', '-show_streams', self.input_file]
+        returned_data = subprocess.check_output(cmd)
+        return json.loads(returned_data.decode('utf-8'))
+
+    # 执行命令
+    def do(self):
+        if self.cmd == "":
+            return False
+        res = subprocess.call(self.cmd, shell=True)
+        if res != 0:
+            return False
+        return True
+
+
+if __name__ == '__main__':
+    stream = Stream()
+    stream.input("face.mp4")
+    stream.img("t1.png")
+    stream.img("t2.png", "10", y=10, str_time=5, end_time=10)
+    stream.img_dynamic("t1.apng", x=10, y=10, str_time=5, end_time=10)
+    stream.img_dynamic("t2.apng", x=10, y=10, str_time=5, end_time=9)
+    stream.word_water_mark("测试文字水印1", x="10", y="10", str_time="0", end_time="20", font="ttf.ttf", color="white")
+    stream.word_water_mark("测试文字水印2", x="10", y="10", str_time="0", end_time="20", font="ttf.ttf", color="white")
+    stream.subbtitle("srt.srt")
+    stream.out("out.mp4")
+    stream.run()
+
diff --git a/venv/Lib/site-packages/ffmpeg/video.py b/venv/Lib/site-packages/ffmpeg/video.py
new file mode 100644
index 00000000..f0c8cb1c
--- /dev/null
+++ b/venv/Lib/site-packages/ffmpeg/video.py
@@ -0,0 +1,302 @@
+#!/usr/local/bin/python3
+# module sys
+
+
+import subprocess
+
+
+def ins_img(input_file, img_data, out_file):
+    try:
+        if len(img_data) <= 0:
+            return False
+
+        img_list = []
+        img_list_str = " -i "
+        png_complex = []
+        complex_png_str = ","
+
+        for img in img_data:
+            if len(img["x"]) == 0:
+                img["x"] = "0"
+
+            if len(img["y"]) == 0:
+                img["y"] = "0"
+            img_list.append(img["img"])
+
+            if len(img["str_time"]) > 0:
+                if len(img["end_time"]) > 0:
+                    cmp_str = "overlay=x=%s:y=%s:enable='if(gt(t,%s),lt(t,%s))'" % (img["x"], img["y"], img["str_time"], img["end_time"])
+                else:
+                    cmp_str = "overlay=x=%s:y=%s:enable='if(gt(t,%s))'" % (img["x"], img["y"], img["str_time"])
+            else:
+                cmp_str = "overlay=x=%s:y=%s" % (img["x"], img["y"])
+
+            png_complex.append(cmp_str)
+
+        img_str_list = img_list_str.join(img_list)
+        complex_png_str = complex_png_str.join(png_complex)
+
+        cmd = "ffmpeg -i %s -i %s -filter_complex \"%s\" -y %s" % (input_file, img_str_list, complex_png_str, out_file)
+
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+
+    except Exception:
+        return False
+
+
+# 视频添加动图 gif apng
+def ins_dynamic_img(input_file, img_data, out_file):
+    try:
+        if img_data["img"] == "":
+            return False
+
+        if img_data["x"] == "":
+            img_data["x"] = 0
+
+        if img_data["y"] == "":
+            img_data["y"] = 0
+
+        if img_data["str_time"] != "":
+            if img_data["end_time"] != "":
+                comp = "overlay=x=%s:y=%s:shortest=1:enable='if(gt(t,%s), lt(t,%s))'" % (img_data["x"], img_data["y"],
+                                                                                         img_data["str_time"],
+                                                                                         img_data["end_time"])
+            else:
+                comp = "overlay=x=%s:y=%s:shortest=1:enable='if(gt(t,%s)'" % (img_data["x"], img_data["y"],
+                                                                              img_data["str_time"])
+        else:
+            comp = "overlay=x=%s:y=%s:shortest=1"
+
+        cmd = "ffmpeg -i %s -ignore_loop 0 -i %s -filter_complex \"%s\" -y %s" % (input_file, img_data["img"], comp,
+                                                                                  out_file)
+
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# 视频静音 分离音频流
+
+def separate_audio(input_file, out_file):
+    try:
+        cmd = "ffmpeg -y -i %s -vcodec copy -an %s" % (input_file, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# 视频静音 使用静音帧 为视频静音
+def video_ins_mute_audio(input_file, mute_mp3_file, out_file):
+    try:
+        cmd = "ffmpeg -y -i %s -filter_complex '[1:0]apad' -shortest %s" % (input_file, mute_mp3_file, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# 视频设置分辨率 及 码率
+def trans_code(input_file, width, height, rate, out_file):
+    try:
+        cmd = "ffmpeg -y -i %s -s %sx%s -b %sk -acodec copy %s" % (input_file, width, height, rate, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# 视频添加弹幕
+def ins_barrage(input_file, barrage, out_file):
+    try:
+        if len(barrage) == 0:
+            return False
+
+        bag = []
+        bag_str = ", "
+        vf_str = ""
+
+        for val in barrage:
+            if val["fontsize"] == "":
+                val["fontsize"] = 40
+
+            if val["fontcolor"] == "":
+                val["fontcolor"] = "white"
+
+            if val["y"] == "":
+                val["y"] = "100"
+
+            if val["str_time"] == "":
+                val["str_time"] = 0
+            else:
+                val["str_time"] = int(val["str_time"])
+
+            if val["speet"] == "":
+                val["speet"] = 150
+            else:
+                val["speet"] = int(val["speet"])
+
+            txt = "drawtext=text='%s':fontcolor=%s:fontsize=%s:fontfile=%s:y=%s:x=w-(t-%d)*%d:enable='gte(t,%d)'" % (
+                val["context"],
+                val["fontcolor"],
+                val["fontsize"],
+                val["fontfile"],
+                val["y"],
+                val["str_time"],
+                val["speet"],
+                val["str_time"]
+            )
+            bag.append(txt)
+
+            vf_str = bag_str.join(bag)
+
+        cmd = "ffmpeg -y -i %s -vf \"%s\" %s" % (input_file, vf_str, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# 调整视频速率 speed 小于 1 减速，大于 1 加速 1 等速
+def playback_speed(input_file, speed, out_file):
+    try:
+        if speed == "":
+            speed = "1"
+        cmd = "ffmpeg -y -i %s -filter_complex \"setpts=PTS/%s\" %s" % (input_file, speed, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+
+    except Exception:
+        return False
+
+
+# 视频倒放 ( 视频 + 音频 )
+def a_v_reverse(input_file, out_file):
+    try:
+        cmd = "ffmpeg -y -i %s -vf vf reverse -af areverse %s " % (input_file, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# 视频倒放 (视频)
+def v_reverse(input_file, out_file):
+    try:
+        cmd = "ffmpeg -y -i %s -vf vf reverse %s " % (input_file, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# 视频截取 截取 duration 时长的视频 从 str_second 开始截取
+def v_intercept(input_file, str_second, duration, out_file):
+    try:
+        cmd = "ffmpeg -y -i %s -ss %s -t %s -f mp4 %s" % (input_file, str_second, duration, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# 视频合并 严格模式 文件协议合并
+def strict_v_merge(input_file, out_file):
+    try:
+        cmd = "ffmpeg -y -f concat -safe 0 -i %s -acodec copy %s" % (input_file, out_file)
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# 视频合并 有损模式 input_file_list = ["1.mp4", "2.ts", "3.flv"]
+def damage_v_merge(input_file_list, out_file):
+    try:
+        if len(input_file_list) < 2:
+            return False
+
+        video = []
+        video_n = len(input_file_list)
+        video_str = " -i "
+
+        comp_list = []
+        comp_str = " "
+        i = 0
+        for val in input_file_list:
+            video.append(val)
+            v_str = "[%s:a][%s:v]" % (i, i)
+            comp_list.append(v_str)
+
+            i += 1
+
+        video_list = video_str.join(video)
+        com_list_str = comp_str.join(comp_list)
+
+        cmd = "ffmpeg -y -i %s -filter_complex \"%s concat=n=%d:v=1:a=1\" -vcodec h264_nvenc %s" % (
+            video_list,
+            com_list_str,
+            video_n,
+            out_file
+        )
+
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False
+
+
+# 视频转 图片
+def video_trans_img(input_file, out_path, img_prefix, category="png"):
+    try:
+        out_path = out_path.rstrip("/")
+        img = img_prefix + "_%d"
+
+        out_img = "%s/%s.%s" % (out_path, img, category)
+        cmd = "ffmpeg -i %s -f image2 %s" % (input_file, out_img)
+
+        res = subprocess.call(cmd, shell=True)
+
+        if res != 0:
+            return False
+        return True
+    except Exception:
+        return False