Lines Matching defs:format
122 const char *format, const char *filename)
132 if (format) {
133 oformat = av_guess_format(format, NULL, NULL);
135 av_log(s, AV_LOG_ERROR, "Requested output format '%s' is not a suitable output format\n", format);
143 av_log(s, AV_LOG_ERROR, "Unable to find a suitable output format for '%s'\n",
175 AVFormatContext *avformat_alloc_output_context(const char *format,
179 int ret = avformat_alloc_output_context2(&avctx, oformat, format, filename);
337 "but container format requires global headers\n", i);