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print error message when image2 muxer fail to compute frame filename
Originally committed as revision 20694 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -343,8 +343,10 @@ static int img_write_packet(AVFormatContext *s, AVPacket *pkt)
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if (!img->is_pipe) {
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if (av_get_frame_filename(filename, sizeof(filename),
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img->path, img->img_number) < 0 && img->img_number>1)
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img->path, img->img_number) < 0 && img->img_number>1) {
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av_log(s, AV_LOG_ERROR, "Could not get frame filename from pattern\n");
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return AVERROR(EIO);
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}
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for(i=0; i<3; i++){
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if (url_fopen(&pb[i], filename, URL_WRONLY) < 0) {
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av_log(s, AV_LOG_ERROR, "Could not open file : %s\n",filename);
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