[FFmpeg-devel] [PATCH 3/5] wtvenc: mux thumbnail picture

[Paul B Mahol]

On 12/30/12, Peter Ross <pross at xvid.org> wrote:
> ---
>  libavformat/wtvenc.c | 74
> ++++++++++++++++++++++++++++++++++++++++++++++++----
>  1 file changed, 69 insertions(+), 5 deletions(-)
>
> diff --git a/libavformat/wtvenc.c b/libavformat/wtvenc.c
> index 304bd14..664f5fc 100644
> --- a/libavformat/wtvenc.c
> +++ b/libavformat/wtvenc.c
> @@ -378,6 +378,13 @@ static int write_header(AVFormatContext *s)
>
>      for (i = 0; i < s->nb_streams; i++) {
>          st = s->streams[i];
> +        if ((st->disposition & AV_DISPOSITION_ATTACHED_PIC)) {
> +	    if (st->codec->codec_id != AV_CODEC_ID_MJPEG) {
> +                av_log(s, AV_LOG_ERROR, "expecting JPEG thumbnail
> image\n");
> +                return AVERROR(EDOM);

you mean EINVAL?

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