On 14/12/2016 13:24, Anton Khirnov wrote:
> This mapping has nothing to do with decoder implementations, so using
> decoder names is wrong.
> ---
> libavdevice/v4l2.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c
> index 0479121..a8afe8a 100644
> --- a/libavdevice/v4l2.c
> +++ b/libavdevice/v4l2.c
> @@ -771,16 +771,16 @@ static int v4l2_read_header(AVFormatContext *s1)
> }
>
> if (s->pixel_format) {
> - AVCodec *codec = avcodec_find_decoder_by_name(s->pixel_format);
> + const AVCodecDescriptor *desc =
> avcodec_descriptor_get_by_name(s->pixel_format);
>
> - if (codec) {
> - s1->video_codec_id = codec->id;
> + if (desc) {
> + s1->video_codec_id = desc->id;
> st->need_parsing = AVSTREAM_PARSE_HEADERS;
> }
>
> pix_fmt = av_get_pix_fmt(s->pixel_format);
>
> - if (pix_fmt == AV_PIX_FMT_NONE && !codec) {
> + if (pix_fmt == AV_PIX_FMT_NONE && !desc) {
> av_log(s1, AV_LOG_ERROR, "No such input format: %s.\n",
> s->pixel_format);
>
>
Ok.
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