djsundog/ffplayout
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make playlist more simple

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jb_alvarado 2018-02-03 20:46:39 +01:00
parent 02f4bf08fe
commit f92a43cb33
4 changed files with 44 additions and 40 deletions
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29
2018-01-01.xml
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@ -1,16 +1,17 @@
<smil>
<head>
<meta name="author" content="Author"/>
<meta name="title" content="Title"/>
<meta name="copyright" content="(c)2018 company"/>
<playlist>
<head>
<meta name="author" content="example"/>
<meta name="title" content="Live Stream"/>
<meta name="copyright" content="(c)2018 example.org"/>
<meta name="date" content="2018-02-03"/>
</head>
<body>
<video src="/path/clip_01.mkv" clipBegin="21600s" dur="18.000000s" in="0.00" out="18.000000s"/>
<video src="/path/clip_02.mkv" clipBegin="21618s" dur="18.111000s" in="0.00" out="18.111000s"/>
<video src="/path/clip_03.mkv" clipBegin="21636.1s" dur="247.896000s" in="0.00" out="247.896000s"/>
<video src="/path/clip_04.mkv" clipBegin="21884s" dur="483.114000s" in="0.00" out="483.114000s"/>
<video src="/path/clip_05.mkv" clipBegin="22367.1s" dur="20.108000s" in="0.00" out="20.108000s"/>
<video src="/path/clip &amp; specials.mkv" clipBegin="22387.2s" dur="203.290000s" in="0.00" out="203.290000s"/>
<video src="/path/clip_06.mkv" clipBegin="22590.5s" dur="335.087000s" in="300.00" out="335.087000s"/>
</body>
</smil>
<video src="/path/clip_01.mkv" begin="21600" dur="18.000000" in="0.00" out="18.000000"/>
<video src="/path/clip_02.mkv" begin="21618" dur="18.111000" in="0.00" out="18.111000"/>
<video src="/path/clip_03.mkv" begin="21636.1" dur="247.896000" in="0.00" out="247.896000"/>
<video src="/path/clip_04.mkv" begin="21884" dur="483.114000" in="0.00" out="483.114000"/>
<video src="/path/clip_05.mkv" begin="22367.1" dur="20.108000" in="0.00" out="20.108000"/>
<video src="/path/clip &amp; specials.mkv" begin="22387.2" dur="203.290000" in="0.00" out="203.290000"/>
<video src="/path/clip_06.mkv" begin="22590.5" dur="335.087000" in="300.00" out="335.087000"/>
</body>
</playlist>

30
README.md
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@ -28,22 +28,23 @@ XML Playlist Example
-----
```xml
<smil>
<head>
<meta name="author" content="Author"/>
<meta name="title" content="Title"/>
<meta name="copyright" content="(c)2018 company"/>
<playlist>
<head>
<meta name="author" content="example"/>
<meta name="title" content="Live Stream"/>
<meta name="copyright" content="(c)2018 example.org"/>
<meta name="date" content="2018-02-03"/>
</head>
<body>
<video src="/path/clip_01.mkv" clipBegin="21600s" dur="18.000000s" in="0.00" out="18.000000s"/>
<video src="/path/clip_02.mkv" clipBegin="21618s" dur="18.111000s" in="0.00" out="18.111000s"/>
<video src="/path/clip_03.mkv" clipBegin="21636.1s" dur="247.896000s" in="0.00" out="247.896000s"/>
<video src="/path/clip_04.mkv" clipBegin="21884s" dur="483.114000s" in="0.00" out="483.114000s"/>
<video src="/path/clip_05.mkv" clipBegin="22367.1s" dur="20.108000s" in="0.00" out="20.108000s"/>
<video src="/path/clip &amp; specials.mkv" clipBegin="22387.2s" dur="203.290000s" in="0.00" out="203.290000s"/>
<video src="/path/clip_06.mkv" clipBegin="22590.5s" dur="335.087000s" in="300.00" out="335.087000s"/>
</body>
</smil>
<video src="/path/clip_01.mkv" begin="21600" dur="18.000000" in="0.00" out="18.000000"/>
<video src="/path/clip_02.mkv" begin="21618" dur="18.111000" in="0.00" out="18.111000"/>
<video src="/path/clip_03.mkv" begin="21636.1" dur="247.896000" in="0.00" out="247.896000"/>
<video src="/path/clip_04.mkv" begin="21884" dur="483.114000" in="0.00" out="483.114000"/>
<video src="/path/clip_05.mkv" begin="22367.1" dur="20.108000" in="0.00" out="20.108000"/>
<video src="/path/clip &amp; specials.mkv" begin="22387.2" dur="203.290000" in="0.00" out="203.290000"/>
<video src="/path/clip_06.mkv" begin="22590.5" dur="335.087000" in="300.00" out="335.087000"/>
</body>
</playlist>
```
Installation
@ -68,4 +69,3 @@ TODO
- check empty playlist
- check when clip or playlist got lost while playling (?)
- add support for clip out point, in playlist
- make playlist more simple - we don't need a smil like way...

8
ffplayout.py
View File

@ -239,8 +239,8 @@ def gen_dummy(duration):
# if the new duration is smaller then 6 sec put a blank clip
def prepare_last_clip(in_node, start):
clip_path = in_node.get('src')
clip_len = float(in_node.get('dur').rstrip('s'))
clip_in = float(in_node.get('in').rstrip('s'))
clip_len = float(in_node.get('dur'))
clip_in = float(in_node.get('in'))
tmp_dur = clip_len - clip_in
current_time = get_time('full_sec')
@ -290,8 +290,8 @@ def iter_src_commands():
# all clips in playlist except last one
for clip_node in clip_nodes[:-1]:
clip_path = clip_node.get('src')
clip_start = float(clip_node.get('clipBegin').rstrip('s'))
clip_len = float(clip_node.get('dur').rstrip('s'))
clip_start = float(clip_node.get('begin'))
clip_len = float(clip_node.get('dur'))
if seek:
# first time we end up here

17
gen_playlist_from_subfolders.sh
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@ -27,23 +27,26 @@ playlist="$listDate.xml"
# start time in seconds
listStart="21600"
[[ -d "$trunk" ]] || mkdir -p "$trunk"
# build Head for playlist
printf '<smil>\n\t<head>
<meta name="author" content="Author"/>
<meta name="title" content="Titel"/>
<meta name="copyright" content="(c)%s company"/>
</head>\n\t<body>\n' "$(date +%Y)" >> "$trunk/$playlist"
printf '<playlist>\n\t<head>
<meta name="author" content="example"/>
<meta name="title" content="Live Stream"/>
<meta name="copyright" content="(c)%s example.org"/>
<meta name="date" content="%s"/>
</head>\n\t<body>\n' $(date +%Y) $listDate > "$trunk/$playlist"
# read playlist
while read -r line; do
clipPath=$(echo "$line" | sed 's/&/&amp;/g')
clipDuration=$( ffprobe -v error -show_format "$line" | awk -F= '/duration/{ print $2 }' )
printf '\t\t<video src="%s" clipBegin="%ss" dur="%ss" in="%ss" out="%ss"/>\n' "$clipPath" "$listStart" "$clipDuration" "0.0" "$clipDuration" >> "$trunk/$playlist"
printf '\t<video src="%s" begin="%s" dur="%s" in="%s" out="%s"/>\n' "$clipPath" "$listStart" "$clipDuration" "0.0" "$clipDuration" >> "$trunk/$playlist"
# add start time
listStart="$( awk -v lS="$listStart" -v cD="$clipDuration" 'BEGIN{ print lS + cD }' )"
done < <( find "$src" -name "*.mp4" )
printf "\t</body>\n</smil>\n" >> "$trunk/$playlist"
printf "\t</body>\n</playlist>\n" >> "$trunk/$playlist"