Initial

StreamDesc.py

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+from dataclasses import dataclass
+
+
+@dataclass
+class StreamDesc:
+    stream_no: int
+    stream_lang: str
+    stream_type: str
+    stream_input_no: int
+
+    def __init__(self, stream_line, s_type, i_stream_in):
+        out = stream_line.split("|")
+        self.stream_no = int(out[0])
+        if "en" == out[1]:
+            self.stream_lang = "eng"
+        elif "de" == out[1]:
+            self.stream_lang = "ger"
+        else:
+            self.stream_lang = out[1]
+        self.stream_type = s_type
+        self.stream_input_no = i_stream_in

Utils.py

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+from StreamDesc import StreamDesc
+import subprocess
+
+# ffprobe_a = r"C:\Users\Thaloria\Downloads\ffmpeg-4.4-full_build\bin\ffprobe.exe -i S01e01.mkv -show_entries stream=index:stream_tags=language -select_streams a -v 0 -of compact=p=0:nk=1"
+# ffprobe_s = r"C:\Users\Thaloria\Downloads\ffmpeg-4.4-full_build\bin\ffprobe.exe -i S01e01.mkv -show_entries stream=index:stream_tags=language -select_streams s -v 0 -of compact=p=0:nk=1"
+# -i "E:\tmp\S01e01.mkv" -i "S01e01_1.88x_1920x1080_dtvs-2.mp4" -map 1:0 -map 0:1 -map 0:2 -map 0:4 -map 0:6 -map 0:11 -c:v:0 copy -c:s:0 copy -c:s:1 copy -c:s:2 copy -c:a:0 aac -b:a:0 384k -c:a:1 aac -b:a:1 384k -vn -y "E:\tmp\out.mp4"
+
+FFEXE_STATIC = r"C:\Users\Thaloria\Downloads\ffmpeg-4.4-full_build\bin\ffmpeg.exe"
+FFPROBE_STATIC = r"C:\Users\Thaloria\Downloads\ffmpeg-4.4-full_build\bin\ffprobe.exe"
+
+
+def stream_selector(input_file_path, input_no):
+    cmd_a = FFPROBE_STATIC + " -i " + input_file_path + " -show_entries stream=index:stream_tags=language -select_streams a -v 0 -of compact=p=0:nk=1"
+    output = subprocess.check_output(cmd_a, shell=True)
+    str_out = str(output)
+    list_out = format_output(str_out)
+
+    desc_list = []
+
+    for stream_item in list_out:
+        if 'de' in stream_item or 'en' in stream_item:
+            desc = StreamDesc(stream_item, "a", input_no)
+            desc_list.append(desc)
+
+    cmd_s = FFPROBE_STATIC + " -i " + input_file_path + " -show_entries stream=index:stream_tags=language -select_streams s -v 0 -of compact=p=0:nk=1"
+    output = subprocess.check_output(cmd_s, shell=True)
+    str_out = str(output)
+    list_out = format_output(str_out)
+
+    for stream_item in list_out:
+        if 'de' in stream_item or 'en' in stream_item:
+            desc = StreamDesc(stream_item, "s", input_no)
+            desc_list.append(desc)
+
+    return desc_list
+
+
+def select_video_stream(i_streams, in_stream_no):
+    desc = StreamDesc("0|de", "v", in_stream_no)
+    cp_str = i_streams
+    cp_str.append(desc)
+    return cp_str
+
+
+def format_output(data):
+    if data.startswith(r"b'"):
+        data = data[2:]
+    new_list = data.split(r"\r\n")
+
+    try:
+        while True:
+            # new_list.remove() ("",)
+            new_list.remove('\x0c')
+    except ValueError:
+        pass
+    return new_list
+
+
+def add_input(line, input_path):
+    line1 = line + " -i " + input_path
+    return line1
+
+
+def add_stream_selection(line, stream_descs):
+    out_line = line
+    for stream in stream_descs:
+        out_line = out_line + " -map " + str(stream.stream_input_no) + ":" + str(stream.stream_no)
+
+    v_no = 0
+    a_no = 0
+    s_no = 0
+    for stream in stream_descs:
+        if "v" == stream.stream_type:
+            out_line = out_line + " -c:" + stream.stream_type + ":" + str(v_no) + " copy"
+        elif "s" == stream.stream_type:
+            out_line = out_line + " -c:" + stream.stream_type + ":" + str(s_no) + " copy"
+            out_line = out_line + " -metadata:s:s:" + str(s_no) + " language=" + stream.stream_lang
+            s_no = s_no + 1
+        elif "a" == stream.stream_type:
+            out_line = out_line + " -c:" + stream.stream_type + ":" + str(a_no) + " aac -b:a:" + str(a_no) + " 384k"
+            # -metadata:s:a:0 title="One" -metadata:s:a:1 title="Two" -metadata:s:a:0 language=eng
+            out_line = out_line + " -metadata:s:a:" + str(a_no) + " language=" + stream.stream_lang
+            a_no = a_no + 1
+    return out_line
+
+
+def add_output(line, out_path):
+    line1 = line + " -y " + out_path
+    return line1

main.py

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+import os
+import shutil
+
+# startdir = os.path.join("E:", "tmp", "input")
+
+
+season = r"E:\tmp\Season2\\"
+inputdir = season + "input"
+audiodir = season + "audio"
+videodir = season + "video"
+rescaleddir = season + "rescaled"
+outputdir = season + "output"
+networkdir = r"\\nas451\Video\serieUR\Kalkofes Mattscheibe - Premiere Klassiker\Season 2"
+networkdir2 = r"\\nas451\Inbox\Kalkofe\Scale1080p\Season2\rescaled"
+
+ffexe = r"C:\Users\Thaloria\Downloads\ffmpeg-4.4-full_build\bin\ffmpeg.exe"
+
+# -i S01E01.mkv -map 0:a S01E01.m4a
+# ffmpeg -i input.mp4 -map 0 -c copy -metadata:s:a:0 title="One" -metadata:s:a:1 title="Two" -metadata:s:a:0 language=eng -metadata:s:a:1 language=spa output.mp4
+
+os.chdir(inputdir)
+for file in os.listdir(inputdir):
+    ifilename = inputdir + "\\" + file
+    audiofilename = audiodir + "\\" + file[:6] + ".m4a"
+    cmd = ffexe + " -i " + ifilename + " -map 0:a -metadata:s:a:0 title='Original' -metadata:s:a:1 title='Audiokommentar' -metadata:s:a:0 language=ger -metadata:s:a:1 language=ger " + audiofilename
+    if not os.path.isfile(audiofilename):
+        os.system(cmd)
+
+# ffmpeg -i input.mp4 -map 0:v output.mp4
+os.chdir(rescaleddir)
+for file in os.listdir(rescaleddir):
+    ifilename = rescaleddir + "\\" + file
+    videofile = videodir + "\\" + file[:6] + ".mp4"
+    cmd = ffexe + " -i " + ifilename + " -map 0:v -c copy " + videofile
+    if not os.path.isfile(videofile):
+        os.system(cmd)
+
+# ffmpeg -i video.mp4 -i audio.m4a -map 0:v -map 0:a output.mkv
+os.chdir(videodir)
+for file in os.listdir(videodir):
+    videofile = videodir + "\\" + file
+    audiofilename = audiodir + "\\" + file[:6] + ".m4a"
+    outputfilename = outputdir + "\\" + file[:6] + ".mp4"
+    cmd = ffexe + " -i " + videofile + " -i " + audiofilename + " -map 0:v -map 1:a -metadata:s:a:0 title='Original' -metadata:s:a:1 title='Audiokommentar' -c copy " + outputfilename
+    if not os.path.isfile(outputfilename):
+        os.system(cmd)
+
+os.chdir(outputdir)
+for file in os.listdir(outputdir):
+    outputfilename = outputdir + "\\" + file
+    networkfilename = networkdir + "\\" + file
+    if not os.path.isfile(networkfilename):
+        shutil.copyfile(outputfilename, networkfilename)
+
+os.chdir(rescaleddir)
+for file in os.listdir(rescaleddir):
+    networkfilename = networkdir + "\\" + file[:6] + ".mp4"
+    if os.path.isfile(networkfilename):
+        os.remove(audiodir + "\\" + file[:6] + ".m4a")
+        os.remove(videodir + "\\" + file[:6] + ".mp4")
+        os.remove(outputdir + "\\" + file[:6] + ".mp4")
+        os.remove(inputdir + "\\" + file[:6] + ".mkv")
+        os.remove(rescaleddir + "\\" + file)

main2.py

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+import os
+from Utils import FFEXE_STATIC, select_video_stream, add_stream_selection, stream_selector, add_output, format_output, \
+    add_input
+
+input_0 = r"E:\tmp\S01e01.mkv"
+input_1 = r"E:\tmp\S01e01_1.88x_1920x1080_dtvs-2.mp4"
+output = r"E:\tmp\out.mp4"
+
+streams = stream_selector(input_0, 0)
+streams = select_video_stream(streams)
+
+cmd = add_input(FFEXE_STATIC, input_0)
+cmd = add_input(cmd, input_1)
+cmd = add_stream_selection(cmd, streams)
+cmd = add_output(cmd, output)
+
+print(cmd)
+os.system(cmd)