Search found 3 matches

by abetest
Tue Apr 04, 2023 9:56 am
Forum: ESP-ADF
Topic: MP2 encoder MPEG 1 Layer II
Replies: 2
Views: 2886

Re: MP2 encoder MPEG 1 Layer II

Currently there is no MP2 encoding yet, or you can port open source MP2 encode into IDF and do test. Is it possible to use aac encoder instead, ADF already provide an optimized aac encoder and can mux into TS container also. You can see https://github.com/espressif/esp-adf/blob/master/examples/reco...
by abetest
Tue Mar 28, 2023 5:30 pm
Forum: ESP-ADF
Topic: MP2 encoder MPEG 1 Layer II
Replies: 2
Views: 2886

MP2 encoder MPEG 1 Layer II

Hi, someone known if using the ADF is possible to realtime encodes MP2 audio (MPEG1 Layer II) and encapsulate in TS to stream via UDP or RTP? This encoding standards is used in broadcasting trasmission like DVB and DAB/DAB+. If I can use the ESP32 I can very speedup the time to market of an audio en...
by abetest
Tue Mar 28, 2023 3:36 pm
Forum: General Discussion
Topic: MP2 MPEG1 Layer II encoder
Replies: 0
Views: 778

MP2 MPEG1 Layer II encoder

Hi, someone known if the using the ADF is possibile to realtime encode in MPEG1 Layer II format (MP2) ?
I need to encode a live audio source and stream in TS format via UDP or RTP. This encoding standard is used for DVB transmission and DAB/DAB+.