xenia-project/FFmpeg
1
0
Fork 0
mirror of https://github.com/xenia-project/FFmpeg.git synced 2025-01-06 03:09:14 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

af_pan: fix parsing arguments from the example in the documentation

Browse Source 
pan=stereo: FL < FL + 0.5*FC + 0.6*BL + 0.6*SL : FR < FR + 0.5*FC +
0.6*BR + 0.6*SR

didn't actually work ('Expected out channel name, got " FL < FL"')
This commit is contained in:
Серж Нискородов 2013-04-12 10:02:01 +02:00 committed by Michael Niedermayer
parent c378ba19b5
commit 9470b541e5
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavfilter/af_pan.c
View File

@ -60,7 +60,7 @@ static int parse_channel_name(char **arg, int *rchannel, int *rnamed)
int64_t layout, layout0; int64_t layout, layout0;
/* try to parse a channel name, e.g. "FL" */ /* try to parse a channel name, e.g. "FL" */
if (sscanf(*arg, "%7[A-Z]%n", buf, &len)) { if (sscanf(*arg, " %7[A-Z] %n", buf, &len)) {
layout0 = layout = av_get_channel_layout(buf); layout0 = layout = av_get_channel_layout(buf);
/* channel_id <- first set bit in layout */ /* channel_id <- first set bit in layout */
for (i = 32; i > 0; i >>= 1) { for (i = 32; i > 0; i >>= 1) {