static const char AMR_header [] = "#!AMR\n";
static const char AMRWB_header [] = "#!AMR-WB\n";
-#ifdef CONFIG_MUXERS
+#ifdef CONFIG_AMR_MUXER
static int amr_write_header(AVFormatContext *s)
{
- ByteIOContext *pb = &s->pb;
+ ByteIOContext *pb = s->pb;
AVCodecContext *enc = s->streams[0]->codec;
s->priv_data = NULL;
static int amr_write_packet(AVFormatContext *s, AVPacket *pkt)
{
- put_buffer(&s->pb, pkt->data, pkt->size);
- put_flush_packet(&s->pb);
+ put_buffer(s->pb, pkt->data, pkt->size);
+ put_flush_packet(s->pb);
return 0;
}
-#endif /* CONFIG_MUXERS */
+#endif /* CONFIG_AMR_MUXER */
static int amr_probe(AVProbeData *p)
{
static int amr_read_header(AVFormatContext *s,
AVFormatParameters *ap)
{
- ByteIOContext *pb = &s->pb;
+ ByteIOContext *pb = s->pb;
AVStream *st;
uint8_t header[9];
st = av_new_stream(s, 0);
if (!st)
{
- return AVERROR_NOMEM;
+ return AVERROR(ENOMEM);
}
if(memcmp(header,AMR_header,6)!=0)
{
AVPacket *pkt)
{
AVCodecContext *enc = s->streams[0]->codec;
- int read, size, toc, mode;
+ int read, size = 0, toc, mode;
- if (url_feof(&s->pb))
+ if (url_feof(s->pb))
{
- return AVERROR_IO;
+ return AVERROR(EIO);
}
//FIXME this is wrong, this should rather be in a AVParset
- toc=get_byte(&s->pb);
+ toc=get_byte(s->pb);
mode = (toc >> 3) & 0x0F;
if (enc->codec_id == CODEC_ID_AMR_NB)
if ( (size==0) || av_new_packet(pkt, size))
{
- return AVERROR_IO;
+ return AVERROR(EIO);
}
pkt->stream_index = 0;
- pkt->pos= url_ftell(&s->pb);
+ pkt->pos= url_ftell(s->pb);
pkt->data[0]=toc;
pkt->duration= enc->codec_id == CODEC_ID_AMR_NB ? 160 : 320;
- read = get_buffer(&s->pb, pkt->data+1, size-1);
+ read = get_buffer(s->pb, pkt->data+1, size-1);
if (read != size-1)
{
av_free_packet(pkt);
- return AVERROR_IO;
+ return AVERROR(EIO);
}
return 0;
#ifdef CONFIG_AMR_DEMUXER
AVInputFormat amr_demuxer = {
"amr",
- "3gpp amr file format",
+ NULL_IF_CONFIG_SMALL("3GPP AMR file format"),
0, /*priv_data_size*/
amr_probe,
amr_read_header,
#ifdef CONFIG_AMR_MUXER
AVOutputFormat amr_muxer = {
"amr",
- "3gpp amr file format",
+ NULL_IF_CONFIG_SMALL("3GPP AMR file format"),
"audio/amr",
"amr",
0,