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	return error if av_write_header failed (it fails on some containers when codec is not supported)
Originally committed as revision 8110 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
		| @@ -2033,7 +2033,8 @@ static int http_prepare_data(HTTPContext *c) | ||||
|         c->fmt_ctx.pb.is_streamed = 1; | ||||
|  | ||||
|         av_set_parameters(&c->fmt_ctx, NULL); | ||||
|         av_write_header(&c->fmt_ctx); | ||||
|         if (av_write_header(&c->fmt_ctx) < 0) | ||||
|             return -1; | ||||
|  | ||||
|         len = url_close_dyn_buf(&c->fmt_ctx.pb, &c->pb_buffer); | ||||
|         c->buffer_ptr = c->pb_buffer; | ||||
| @@ -3525,7 +3526,10 @@ static void build_feed_streams(void) | ||||
|                 s->streams[i] = st; | ||||
|             } | ||||
|             av_set_parameters(s, NULL); | ||||
|             av_write_header(s); | ||||
|             if (av_write_header(s) < 0) { | ||||
|                 fprintf(stderr, "Container doesn't supports the required parameters\n"); | ||||
|                 exit(1); | ||||
|             } | ||||
|             /* XXX: need better api */ | ||||
|             av_freep(&s->priv_data); | ||||
|             url_fclose(&s->pb); | ||||
|   | ||||
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	 Alex Beregszaszi
					Alex Beregszaszi