On Sat, Jul 09, 2011 at 11:20:15AM +0200, Anton Khirnov wrote:
> From: Benjamin Larsson <[email protected]>
>
> Signed-off-by: Anton Khirnov <[email protected]>
> ---
> Changelog | 4 ++
> doc/general.texi | 1 +
> libavformat/Makefile | 1 +
> libavformat/allformats.c | 1 +
> libavformat/wav.c | 82
> +++++++++++++++++++++++++++++++++++++++++++++-
> 5 files changed, 88 insertions(+), 1 deletions(-)
>
> diff --git a/Changelog b/Changelog
> index b785197..afd1b85 100644
> --- a/Changelog
> +++ b/Changelog
> @@ -2,6 +2,10 @@ Entries are sorted chronologically from oldest to youngest
> within each release,
> releases are sorted from youngest to oldest.
>
>
> +vesion <next>:
veRsion
> +- bwf muxer
BWF
> --- a/libavformat/wav.c
> +++ b/libavformat/wav.c
> @@ -38,7 +40,65 @@ typedef struct {
> +
> +static inline void bwf_write_bext_string(AVFormatContext *s, const char
> *key, int maxlen)
long line
> + if (tmp_tag = av_dict_get(s->metadata, "umid", NULL, 0)) {
> + unsigned char umidpart_str[17] = {0};
> + int i;
> + uint64_t umidpart;
> + int len = strlen(tmp_tag->value+2);
> +
> + for (i = 0; i < len/16; i++) {
> + memcpy(umidpart_str, tmp_tag->value + 2 + (i*16), 16);
nit: pointless ()
> --- a/libavformat/wav.c
> +++ b/libavformat/wav.c
> @@ -38,7 +40,65 @@ typedef struct {
>
> -#if CONFIG_WAV_MUXER
> +#if CONFIG_BWF_MUXER
> +extern AVOutputFormat ff_bwf_muxer;
> +
> @@ -65,6 +125,11 @@ static int wav_write_header(AVFormatContext *s)
>
> +#if CONFIG_BWF_MUXER
> + if (s->oformat == &ff_bwf_muxer)
> + bwf_write_bext_chunk(s);
> +#endif
> +
> @@ -140,6 +207,19 @@ AVOutputFormat ff_wav_muxer = {
>
> +#if CONFIG_BWF_MUXER
> +AVOutputFormat ff_bwf_muxer = {
The forward declaration is slightly ugly, but probably unavoidable.
Diego
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