search for: libvorbis_encode_frame

Displaying 2 results from an estimated 2 matches for "libvorbis_encode_frame".

2015 Jun 19
2
Muxing vorbis in WebM
...s would mean the next Block in the Cluster has the exact same timecode). 2. FFmpeg seems to use granulepos for presentation timestamp - is this correct? See here: https://github.com/FFmpeg/FFmpeg/blob/master/libavcodec/libvorbisenc.c#L345l To me it seems the breakdown of ffmpeg's libvorbis_encode_frame is: - get an ogg_packet from libvorbis (I think this contains a *single* vorbis block, right?) - store just the data from that packet (no header) in ffmpeg's own AVPacket struct - eventually this AVPacket data will be inserted as the contents of a WebM (Matroska) block: h...
2015 Jun 24
0
Muxing vorbis in WebM
...t; Cluster has the exact same timecode). > > 2. FFmpeg seems to use granulepos for presentation timestamp - is this > correct? See here: > > https://github.com/FFmpeg/FFmpeg/blob/master/libavcodec/libvorbisenc.c#L345l > > To me it seems the breakdown of ffmpeg's libvorbis_encode_frame is: > > - get an ogg_packet from libvorbis (I think this contains a *single* > vorbis block, right?) > - store just the data from that packet (no header) in ffmpeg's own > AVPacket struct > - eventually this AVPacket data will be inserted as the contents of a &g...