Oh Thanks. I modified it.
But problem is occued. command line: ./ffmpeg -i multimedia_sample/audio/1.amr -i multimedia_sample/audio/2.amr -i multimedia_sample/audio/3.amr -i multimedia_sample/audio/4.amr -i multimedia_sample/audio/5.amr -i multimedia_sample/audio/6.amr -i multimedia_sample/video/1_1.mp4 -i multimedia_sample/video/2_1.mp4 -i multimedia_sample/video/3_1.mp4 -i multimedia_sample/video/4_1.mp4 -i multimedia_sample/video/5_1.mp4 -i multimedia_sample/video/6_1.mp4 -filter_complex "amix=inputs=6:duration=longest:dropout_transition=6,asplit=2[a1][a2],nullsrc=s=1280x720[base];split=2[iv1][iv2];[iv1][base]overlay=0:0[mid1];[iv2][mid1]overlay=0:0[mid2];[iv3][mid2]overlay=0:0[mid3];[iv4][mid3]overlay=0:0[mid4];[iv5][mid4]overlay=0:0[mid5];[iv6][mid5]overlay=0:0[mid6];[0:v]scale=426x360[iv0];[1:v]scale=426x360[iv1];[2:v]scale=426x360[iv2];[3:v]scale=426x360[iv3];[4:v]scale=426x360[iv4];[5:v]scale=426x360[iv5];[base][iv0]overlay=1[tmp0];[tmp0][iv1]overlay=1:x=426[tmp1];[tmp1][iv2]overlay=1:x=852[tmp2];[tmp2][iv3]overlay=1:y=360[tmp3];[tmp3][iv4]overlay=1:x=426:y=360[tmp4];[tmp4][iv5]overlay=1:x=852:y=360[tmp5]" -map [a1] c:a mp3 -f rtp -y rtp://111.111.111.111:11111 -map [a2] c:a mp3 -f rtp -y rtp://222.222.222.222:22222 -map [v1] c:a libx264 -f rtp -y rtp://333.333.333.333:33333 -map [v2] c:a libx264 -f rtp -y rtp://444.444.444.444:44444 and then. Stream specifier 'iv6' in filtergraph description amix=inputs=6:duration=longest:dropout_transition=6,asplit=2[a1][a2],nullsrc=s=1280x720[base];split=2[iv1][iv2];[iv1][base]overlay=0:0[mid1];[iv2][mid1]overlay=0:0[mid2];[iv3][mid2]overlay=0:0[mid3];[iv4][mid3]overlay=0:0[mid4];[iv5][mid4]overlay=0:0[mid5];[iv6][mid5]overlay=0:0[mid6];[0:v]scale=426x360[iv0];[1:v]scale=426x360[iv1];[2:v]scale=426x360[iv2];[3:v]scale=426x360[iv3];[4:v]scale=426x360[iv4];[5:v]scale=426x360[iv5];[base][iv0]overlay=1[tmp0];[tmp0][iv1]overlay=1:x=426[tmp1];[tmp1][iv2]overlay=1:x=852[tmp2];[tmp2][iv3]overlay=1:y=360[tmp3];[tmp3][iv4]overlay=1:x=426:y=360[tmp4];[tmp4][iv5]overlay=1:x=852:y=360[tmp5] matches no streams. maybe it`s command problem. but I don`t know... what is wrong... Please let me know that is the problem... Jeromy. -- View this message in context: http://ffmpeg-users.933282.n4.nabble.com/How-can-I-solve-multiple-audio-video-mixing-and-overlay-problem-tp4669854p4669856.html Sent from the FFmpeg-users mailing list archive at Nabble.com. _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
