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obs-ffmpeg: Output ffmpeg messages line by line

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This commit is contained in:
kc5nra
2015-08-03 02:06:10 -05:00
parent 4aef24a431
commit 34cc2438c1
1 changed files with 24 additions and 3 deletions
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27
plugins/obs-ffmpeg/obs-ffmpeg-source.c
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@@ -30,9 +30,16 @@ static bool video_format(AVCodecContext *codec_context, void *opaque);
static void ffmpeg_log_callback(void* context, int level, const char* format,
va_list args)
{
UNUSED_PARAMETER(context);
int obs_level;
if (format == NULL)
return;
static char str[4096] = {0};
static int print_prefix = 1;
av_log_format_line(context, level, format, args, str + strlen(str),
sizeof(str) - strlen(str), &print_prefix);
int obs_level;
switch (level) {
case AV_LOG_PANIC:
case AV_LOG_FATAL:
@@ -51,7 +58,21 @@ static void ffmpeg_log_callback(void* context, int level, const char* format,
obs_level = LOG_DEBUG;
}
blogva(obs_level, format, args);
if (!print_prefix)
return;
char *str_end = str + strlen(str) - 1;
while(str < str_end) {
if (*str_end != '\n')
break;
*str_end-- = '\0';
}
if (str_end <= str)
return;
blog(obs_level, "[ffmpeg] %s", str);
str[0] = 0;
}
void initialize_ffmpeg_source()