125     printf("With \"FL\": %41d\n", av_channel_from_string("FL"));  in main()
144     CHANNEL_LAYOUT_FROM_STRING("6 channels (FL+FR+FC+LFE+BL+BR)");  in main()
145     printf("With \"6 channels (FL+FR+FC+LFE+BL+BR)\": %12s\n", bp.str);  in main()
146     CHANNEL_LAYOUT_FROM_STRING("FL+FR+FC+LFE+BL+BR");  in main()
147     printf("With \"FL+FR+FC+LFE+BL+BR\": %25s\n", bp.str);  in main()
150     CHANNEL_LAYOUT_FROM_STRING("FL+FR+USR63");  in main()
151     printf("With \"FL+FR+USR63\": %32s\n", bp.str);  in main()
152     CHANNEL_LAYOUT_FROM_STRING("FL+FR+FC+LFE+SL+SR");  in main()
153     printf("With \"FL+FR+FC+LFE+SL+SR\": %25s\n", bp.str);  in main()
194     CHANNEL_LAYOUT_CHANNEL_FROM_STRING("FL");  in main()
195     printf("On 5.1(side) layout with \"FL\": %21d\n", ret);  in main()
210     CHANNEL_LAYOUT_INDEX_FROM_STRING("FL");  in main()
211     printf("On 5.1(side) layout with \"FL\": %21d\n", ret);  in main()
236     CHANNEL_LAYOUT_FROM_STRING("FL+FR+FC+BL+BR+LFE");  in main()
237     printf("With \"FL+FR+FC+BL+BR+LFE\": %34s\n", bp.str);  in main()
238     CHANNEL_LAYOUT_FROM_STRING("2 channels (FR+FL)");  in main()
239     printf("With \"2 channels (FR+FL)\": %34s\n", bp.str);  in main()
240     CHANNEL_LAYOUT_FROM_STRING("ambisonic 1+FR+FL");  in main()
241     printf("With \"ambisonic 1+FR+FL\": %35s\n", bp.str);  in main()
244     CHANNEL_LAYOUT_FROM_STRING("FL@Foo+FR@Bar");  in main()
245     printf("With \"FL@Foo+FR@Bar\": %39s\n", bp.str);  in main()
246     CHANNEL_LAYOUT_FROM_STRING("FR+FL@Foo+USR63@Foo");  in main()
247     printf("With \"FR+FL@Foo+USR63@Foo\": %33s\n", bp.str);  in main()
251     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"FR\": %18d\n", ret);  in main()
252     CHANNEL_LAYOUT_INDEX_FROM_STRING("FL");  in main()
253     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"FL\": %18d\n", ret);  in main()
255     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"USR63\": %15d\n", ret);  in main()
257     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"Foo\": %17d\n", ret);  in main()
259     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"@Foo\": %16d\n", ret);  in main()
261     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"FR@Foo\": %14d\n", ret);  in main()
262     CHANNEL_LAYOUT_INDEX_FROM_STRING("FL@Foo");  in main()
263     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"FL@Foo\": %14d\n", ret);  in main()
265     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"USR63@Foo\": %11d\n", ret);  in main()
267     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"BC\": %18d\n", ret);  in main()
271     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"FR\": %18d\n", ret);  in main()
272     CHANNEL_LAYOUT_CHANNEL_FROM_STRING("FL");  in main()
273     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"FL\": %18d\n", ret);  in main()
275     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"USR63\": %15d\n", ret);  in main()
277     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"Foo\": %17d\n", ret);  in main()
279     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"@Foo\": %16d\n", ret);  in main()
281     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"FR@Foo\": %14d\n", ret);  in main()
282     CHANNEL_LAYOUT_CHANNEL_FROM_STRING("FL@Foo");  in main()
283     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"FL@Foo\": %14d\n", ret);  in main()
285     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"USR63@Foo\": %11d\n", ret);  in main()
287     printf("On \"FR+FL@Foo+USR63@Foo\" layout with \"BC\": %18d\n", ret);  in main()
291     printf("On \"FR+FL@Foo+USR63@Foo\" layout with AV_CHAN_FRONT_RIGHT: %3d\n", ret);  in main()
293     printf("On \"FR+FL@Foo+USR63@Foo\" layout with AV_CHAN_FRONT_LEFT: %4d\n", ret);  in main()
295     printf("On \"FR+FL@Foo+USR63@Foo\" layout with 63: %20d\n", ret);  in main()
297     printf("On \"FR+FL@Foo+USR63@Foo\" layout with AV_CHAN_BACK_CENTER: %3d\n", ret);  in main()
301     printf("On \"FR+FL@Foo+USR63@Foo\" layout with 0: %21d\n", ret);  in main()
303     printf("On \"FR+FL@Foo+USR63@Foo\" layout with 1: %21d\n", ret);  in main()
305     printf("On \"FR+FL@Foo+USR63@Foo\" layout with 2: %21d\n", ret);  in main()
307     printf("On \"FR+FL@Foo+USR63@Foo\" layout with 3: %21d\n", ret);  in main()
311     printf("On \"FR+FL@Foo+USR63@Foo\" layout with AV_CH_LAYOUT_STEREO: 0x%"PRIx64"\n", mask);  in main()
313     printf("On \"FR+FL@Foo+USR63@Foo\" layout with AV_CH_LAYOUT_QUAD:   0x%"PRIx64"\n", mask);  in main()