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Add M4A backend support.

This commit is contained in:
georgekav2 2022-06-13 02:07:48 +02:00 committed by georgekav
parent b9dde5f794
commit 821451b301
1 changed files with 4 additions and 4 deletions
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8
app/dl_formats.py
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@ -23,14 +23,13 @@ def get_format(format: str, quality: str) -> str:
# Quality is irrelevant in this case since we skip the download # Quality is irrelevant in this case since we skip the download
return "bestaudio/best" return "bestaudio/best"
if format == "mp3": if format in ("m4a", "mp3"):
# Audio quality needs to be set post-download, set in opts # Audio quality needs to be set post-download, set in opts
return "bestaudio/best" return "bestaudio/best"
if format in ("mp4", "any"): if format in ("mp4", "any"):
if quality == "audio": if quality == "audio":
return "bestaudio/best" return "bestaudio/best"
# video {res} {vfmt} + audio {afmt} {res} {vfmt} # video {res} {vfmt} + audio {afmt} {res} {vfmt}
vfmt, afmt = ("[ext=mp4]", "[ext=m4a]") if format == "mp4" else ("", "") vfmt, afmt = ("[ext=mp4]", "[ext=m4a]") if format == "mp4" else ("", "")
vres = f"[height<={quality}]" if quality != "best" else "" vres = f"[height<={quality}]" if quality != "best" else ""
@ -60,12 +59,13 @@ def get_opts(format: str, quality: str, ytdl_opts: dict) -> dict:
if "postprocessors" not in opts: if "postprocessors" not in opts:
opts["postprocessors"] = [] opts["postprocessors"] = []
if format == "mp3": if format in ("m4a", "mp3"):
opts["postprocessors"].append({ opts["postprocessors"].append({
"key": "FFmpegExtractAudio", "key": "FFmpegExtractAudio",
"preferredcodec": "mp3", "preferredcodec": format,
"preferredquality": 0 if quality == "best" else quality, "preferredquality": 0 if quality == "best" else quality,
}) })
opts["writethumbnail"] = True opts["writethumbnail"] = True
opts["postprocessors"].append({"key": "FFmpegThumbnailsConvertor", "format": "jpg", "when": "before_dl"}) opts["postprocessors"].append({"key": "FFmpegThumbnailsConvertor", "format": "jpg", "when": "before_dl"})
opts["postprocessors"].append({"key": "FFmpegMetadata"}) opts["postprocessors"].append({"key": "FFmpegMetadata"})