| nestegg.h |
@mainpage
@section intro Introduction
This is the documentation for the <tt>libnestegg</tt> C API.
<tt>libnestegg</tt> is a demultiplexing library for <a
href="http://www.webmproject.org/code/specs/container/">WebM</a>
media files.
@section example Example code
@code
nestegg * demux_ctx;
nestegg_init(&demux_ctx, io, NULL, -1);
nestegg_packet * pkt;
while ((r = nestegg_read_packet(demux_ctx, &pkt)) > 0) {
unsigned int track;
nestegg_packet_track(pkt, &track);
// This example decodes the first track only.
if (track == 0) {
unsigned int chunk, chunks;
nestegg_packet_count(pkt, &chunks);
// Decode each chunk of data.
for (chunk = 0; chunk < chunks; ++chunk) {
unsigned char * data;
size_t data_size;
nestegg_packet_data(pkt, chunk, &data, &data_size);
example_codec_decode(codec_ctx, data, data_size);
}
}
nestegg_free_packet(pkt);
}
nestegg_destroy(demux_ctx);
@endcode
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