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Updated iptvstream.sh script to support optional video resolution settings.

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This commit is contained in:
Rolf Ahrenberg
2008-09-01 14:28:05 +03:00
parent 9ec10262d4
commit 4e8e26a4b3
2 changed files with 15 additions and 2 deletions
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14
iptv/iptvstream.sh
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@@ -31,8 +31,10 @@ PARAMETER=${1}
# Iptv plugin listens this port
PORT=${2}
# Default bitrates for stream transcoding
# Default settings for stream transcoding
VCODEC=mp2v
VBITRATE=2400
ACODEC=mpga
ABITRATE=320
# There is a way to specify multiple URLs in the same script. The selection is
@@ -40,6 +42,8 @@ ABITRATE=320
case ${PARAMETER} in
1)
URL=""
WIDTH=720
HEIGHT=576
;;
2)
URL=""
@@ -57,13 +61,19 @@ if [ -z "${URL}" ]; then
exit 1;
fi
# Create transcoding options
TRANSCODE_OPTS="vcodec=${VCODEC},acodec=${ACODEC},vb=${VBITRATE},ab=${ABITRATE}"
if [ -n "${WIDTH}" -a -n "${HEIGHT}" ] ; then
TRANSCODE_OPTS="${TRANSCODE_OPTS},width=${WIDTH},height=${HEIGHT}"
fi
# Create unique pids for the stream
let VPID=${PARAMETER}+1
let APID=${PARAMETER}+2
let SPID=${PARAMETER}+3
# Capture VLC pid for further management in IPTV plugin
vlc "${URL}" --sout "#transcode{vcodec=mp2v,acodec=mpga,vb=${VBITRATE},ab=${ABITRATE}}:standard{access=udp,mux=ts{pid-video=${VPID},pid-audio=${APID},pid-spu=${SPID}},dst=127.0.0.1:${PORT}}" --intf dummy &
vlc "${URL}" --sout "#transcode{${TRANSCODE_OPTS}}:standard{access=udp,mux=ts{pid-video=${VPID},pid-audio=${APID},pid-spu=${SPID}},dst=127.0.0.1:${PORT}}" --intf dummy &
PID=${!}