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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2009-09-04 21:43:41 +0000 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2009-09-04 21:43:41 +0000 |
| commit | d2a47a578edde9020575fbe8029912ad219f927e (patch) | |
| tree | 3160cf933f33bf8bcb9d62f14121a8f083dce803 /libavformat/flvdec.c | |
| parent | 1d07029feac862056136ca46299b1d4d30375f5b (diff) | |
| download | ffmpeg-d2a47a578edde9020575fbe8029912ad219f927e.tar.gz | |
Remove fake Speex header creation from FLV demuxer. Having it there was not the
correct solution to the problem. A better solution might be possible later once
Speex is supported in muxers.
Originally committed as revision 19761 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/flvdec.c')
| -rw-r--r-- | libavformat/flvdec.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c index a34041e748..82e4b68a64 100644 --- a/libavformat/flvdec.c +++ b/libavformat/flvdec.c @@ -45,32 +45,6 @@ static int flv_probe(AVProbeData *p) return 0; } -/** - * Builds a Speex header. - * This is not needed for the libavcodec libspeex decoder, but is needed for - * stream copy and for decoders which require a header. - */ -static void flv_build_speex_header(uint8_t *extradata) -{ - memset(extradata, 0, 80); - bytestream_put_buffer(&extradata, "Speex ", 8); // speex_string - bytestream_put_buffer(&extradata, "1.2rc1", 6); // speex_version - extradata += 14; // speex_version padding - bytestream_put_le32(&extradata, 1); // speex_version_id - bytestream_put_le32(&extradata, 80); // header_size - bytestream_put_le32(&extradata, 16000); // rate - bytestream_put_le32(&extradata, 1); // mode - bytestream_put_le32(&extradata, 4); // mode_bitstream_version - bytestream_put_le32(&extradata, 1); // nb_channels - bytestream_put_le32(&extradata, -1); // bitrate - bytestream_put_le32(&extradata, 320); // frame_size - // vbr = 0 - // frames_per_packet = 0 - // extra_headers = 0 - // reserved1 = 0 - // reserved2 = 0 -} - static void flv_set_audio_codec(AVFormatContext *s, AVStream *astream, int flv_codecid) { AVCodecContext *acodec = astream->codec; switch(flv_codecid) { @@ -90,13 +64,6 @@ static void flv_set_audio_codec(AVFormatContext *s, AVStream *astream, int flv_c case FLV_CODECID_SPEEX: acodec->codec_id = CODEC_ID_SPEEX; acodec->sample_rate = 16000; - acodec->extradata = av_mallocz(80 + FF_INPUT_BUFFER_PADDING_SIZE); - if (acodec->extradata) { - acodec->extradata_size = 80; - flv_build_speex_header(acodec->extradata); - } else { - av_log(s, AV_LOG_WARNING, "Unable to create Speex extradata\n"); - } break; case FLV_CODECID_MP3 : acodec->codec_id = CODEC_ID_MP3 ; astream->need_parsing = AVSTREAM_PARSE_FULL; break; case FLV_CODECID_NELLYMOSER_8KHZ_MONO: |