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Code Issues Releases Wiki Activity

add drawtext filter sample

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This commit is contained in:
winlin 2013-12-01 12:04:00 +08:00
parent ecec80ab43
commit 5cc1ad6da8
6 changed files with 174 additions and 97 deletions
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220
trunk/conf/srs.conf
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@ -15,17 +15,14 @@ vhost __defaultVhost__ {
hls_path ./objs/nginx/html;
hls_fragment 5;
hls_window 30;
forward 127.0.0.1:1936;
#forward 127.0.0.1:1936;
transcode {
enabled on;
ffmpeg ./objs/ffmpeg/bin/ffmpeg;
#ffmpeg ./research/ffempty/ffempty;
engine ld{
enabled on;
vfilter {
#vf 'drawtext=text=SRS';
#vf 'crop=in_w-20:in_h-160:10:80';
i ./doc/ffmpeg-logo.png;
i ./doc/ffmpeg-min.png;
filter_complex 'overlay=10:10';
}
vcodec libx264;
@ -43,7 +40,6 @@ vhost __defaultVhost__ {
asample_rate 44100;
achannels 2;
aparams {
profile:a aac_low;
}
output rtmp://[vhost]:[port]/[app]/[stream]_ld;
}
@ -72,6 +68,126 @@ vhost __defaultVhost__ {
}
}
}
# the mirror filter of ffmpeg, @see: http://ffmpeg.org/ffmpeg-filters.html#Filtering-Introduction
vhost mirror.transcode.vhost.com {
transcode {
enabled on;
ffmpeg ./objs/ffmpeg/bin/ffmpeg;
engine mirror{
enabled on;
vfilter {
vf 'split [main][tmp]; [tmp] crop=iw:ih/2:0:0, vflip [flip]; [main][flip] overlay=0:H/2';
}
vcodec libx264;
vbitrate 300;
vfps 20;
vwidth 480;
vheight 320;
vthreads 2;
vprofile baseline;
vpreset superfast;
vparams {
}
acodec libaacplus;
abitrate 30;
asample_rate 44100;
achannels 2;
aparams {
}
output rtmp://[vhost]:[port]/[app]/[stream]_mirror;
}
}
}
# the drawtext filter of ffmpeg, @see: http://ffmpeg.org/ffmpeg-filters.html#drawtext-1
vhost drawtext.transcode.vhost.com {
transcode {
enabled on;
ffmpeg ./objs/ffmpeg/bin/ffmpeg;
engine drawtext{
enabled on;
vfilter {
vf 'drawtext=text=SimpleRtmpServer(SRS):x=10:y=10:fontcolor=#EEEEEE:fontfile=./doc/FreeSerifBold.ttf';
}
vcodec libx264;
vbitrate 300;
vfps 20;
vwidth 480;
vheight 320;
vthreads 2;
vprofile baseline;
vpreset superfast;
vparams {
}
acodec libaacplus;
abitrate 30;
asample_rate 44100;
achannels 2;
aparams {
}
output rtmp://[vhost]:[port]/[app]/[stream]_drawtext;
}
}
}
# the crop filter of ffmpeg, @see: http://ffmpeg.org/ffmpeg-filters.html#crop
vhost crop.transcode.vhost.com {
transcode {
enabled on;
ffmpeg ./objs/ffmpeg/bin/ffmpeg;
engine crop{
enabled on;
vfilter {
vf 'crop=in_w-20:in_h-160:10:80';
}
vcodec libx264;
vbitrate 300;
vfps 20;
vwidth 480;
vheight 320;
vthreads 2;
vprofile baseline;
vpreset superfast;
vparams {
}
acodec libaacplus;
abitrate 30;
asample_rate 44100;
achannels 2;
aparams {
}
output rtmp://[vhost]:[port]/[app]/[stream]_crop;
}
}
}
# the logo filter of ffmpeg, @see: http://ffmpeg.org/ffmpeg-filters.html#crop
vhost logo.transcode.vhost.com {
transcode {
enabled on;
ffmpeg ./objs/ffmpeg/bin/ffmpeg;
engine logo{
enabled on;
vfilter {
vf 'crop=200:100:10:10';
}
vcodec libx264;
vbitrate 300;
vfps 20;
vwidth 480;
vheight 320;
vthreads 2;
vprofile baseline;
vpreset superfast;
vparams {
}
acodec libaacplus;
abitrate 30;
asample_rate 44100;
achannels 2;
aparams {
}
output rtmp://[vhost]:[port]/[app]/[stream]_logo;
}
}
}
# transcode all app and stream of vhost
vhost all.transcode.vhost.com {
# the streaming transcode configs.
@ -137,6 +253,8 @@ vhost all.transcode.vhost.com {
achannels 2;
# other ffmpeg audio params
aparams {
# audio params, @see: http://ffmpeg.org/ffmpeg-codecs.html#Audio-Encoders
profile:a aac_low;
}
# output stream. variables:
# [vhost] the input stream vhost.
@ -207,96 +325,6 @@ vhost all.transcode.vhost.com {
}
}
}
# the mirror filter of ffmpeg, @see: http://ffmpeg.org/ffmpeg-filters.html#Filtering-Introduction
vhost mirror.transcode.vhost.com {
transcode {
enabled on;
ffmpeg ./objs/ffmpeg/bin/ffmpeg;
engine mirror{
enabled on;
vfilter {
vf 'split [main][tmp]; [tmp] crop=iw:ih/2:0:0, vflip [flip]; [main][flip] overlay=0:H/2';
}
vcodec libx264;
vbitrate 300;
vfps 20;
vwidth 480;
vheight 320;
vthreads 2;
vprofile baseline;
vpreset superfast;
vparams {
}
acodec libaacplus;
abitrate 30;
asample_rate 44100;
achannels 2;
aparams {
}
output rtmp://[vhost]:[port]/[app]/[stream]_mirror;
}
}
}
# the logo filter of ffmpeg, @see: http://ffmpeg.org/ffmpeg-filters.html#crop
vhost crop.transcode.vhost.com {
transcode {
enabled on;
ffmpeg ./objs/ffmpeg/bin/ffmpeg;
engine crop{
enabled on;
vfilter {
vf 'crop=in_w-20:in_h-160:10:80';
}
vcodec libx264;
vbitrate 300;
vfps 20;
vwidth 480;
vheight 320;
vthreads 2;
vprofile baseline;
vpreset superfast;
vparams {
}
acodec libaacplus;
abitrate 30;
asample_rate 44100;
achannels 2;
aparams {
}
output rtmp://[vhost]:[port]/[app]/[stream]_crop;
}
}
}
# the crop filter of ffmpeg, @see: http://ffmpeg.org/ffmpeg-filters.html#crop
vhost logo.transcode.vhost.com {
transcode {
enabled on;
ffmpeg ./objs/ffmpeg/bin/ffmpeg;
engine logo{
enabled on;
vfilter {
vf 'crop=200:100:10:10';
}
vcodec libx264;
vbitrate 300;
vfps 20;
vwidth 480;
vheight 320;
vthreads 2;
vprofile baseline;
vpreset superfast;
vparams {
}
acodec libaacplus;
abitrate 30;
asample_rate 44100;
achannels 2;
aparams {
}
output rtmp://[vhost]:[port]/[app]/[stream]_logo;
}
}
}
# transcode all stream using the empty ffmpeg demo, donothing.
vhost ffempty.transcode.vhost.com {
transcode {