Amerge filter

[IvanovYevgeniy]

Hi, Thank you very much for ffmpeg-cpp. Very useable. Can you help me with amerge filter for merge two audio files? My code:

Muxer* muxer = new Muxer("output.wav"); AudioCodec* codec = new AudioCodec(AV_CODEC_ID_ADPCM_IMA_WAV); AudioEncoder* encoder = new AudioEncoder(codec, muxer); Filter* filter = new Filter("amerge", encoder);

Demuxer* source1 = new Demuxer("audio1.wav"); source1->DecodeBestAudioStream(filter);

Demuxer* source2 = new Demuxer("audio2.wav"); source2->DecodeBestAudioStream(filter);

source1->PreparePipeline(); source2->PreparePipeline();

while (!source1->IsDone()) { source1->Step(); source2->Step(); } muxer->Close();

Output file consist only header.

Kind regards, Yevgeniy.