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image2: Add "start_number" private option to the muxer

This adds the capability to start counting file number from an arbitrary
integer instead of always starting at 1.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
tags/n1.0
Mashiat Sarker Shakkhar Michael Niedermayer 13 years ago
parent
commit
f7595fb3b5
1 changed files with 1 additions and 1 deletions
  1. +1
    -1
      libavformat/img2enc.c

+ 1
- 1
libavformat/img2enc.c View File

@@ -42,7 +42,6 @@ static int write_header(AVFormatContext *s)
VideoMuxData *img = s->priv_data;
const char *str;

img->img_number = 1;
av_strlcpy(img->path, s->filename, sizeof(img->path));

/* find format */
@@ -137,6 +136,7 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt)
#define ENC AV_OPT_FLAG_ENCODING_PARAM
static const AVOption muxoptions[] = {
{ "updatefirst", "", OFFSET(updatefirst), AV_OPT_TYPE_INT, {.dbl = 0}, 0, 1, ENC },
{ "start_number", "first number in the sequence", OFFSET(img_number), AV_OPT_TYPE_INT, {.dbl = 1}, 1, INT_MAX, ENC },
{ NULL },
};



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