diff options
Diffstat (limited to 'libavcodec/utils.c')
| -rw-r--r-- | libavcodec/utils.c | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 9e31d9ede0..69cfd2279e 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -831,6 +831,16 @@ int attribute_align_arg avcodec_open2(AVCodecContext *avctx, AVCodec *codec, AVD goto free_and_end; } } + if (avctx->codec->pix_fmts) { + for (i = 0; avctx->codec->pix_fmts[i] != PIX_FMT_NONE; i++) + if (avctx->pix_fmt == avctx->codec->pix_fmts[i]) + break; + if (avctx->codec->pix_fmts[i] == PIX_FMT_NONE) { + av_log(avctx, AV_LOG_ERROR, "Specified pix_fmt is not supported\n"); + ret = AVERROR(EINVAL); + goto free_and_end; + } + } if (avctx->codec->supported_samplerates) { for (i = 0; avctx->codec->supported_samplerates[i] != 0; i++) if (avctx->sample_rate == avctx->codec->supported_samplerates[i]) @@ -953,12 +963,16 @@ int attribute_align_arg avcodec_encode_audio2(AVCodecContext *avctx, if (avctx->codec->encode2) { *got_packet_ptr = 0; ret = avctx->codec->encode2(avctx, avpkt, frame, got_packet_ptr); - if (!ret && *got_packet_ptr && - !(avctx->codec->capabilities & CODEC_CAP_DELAY)) { - avpkt->pts = frame->pts; - avpkt->duration = av_rescale_q(frame->nb_samples, - (AVRational){ 1, avctx->sample_rate }, - avctx->time_base); + if (!ret && *got_packet_ptr) { + if (!(avctx->codec->capabilities & CODEC_CAP_DELAY)) { + avpkt->pts = frame->pts; + avpkt->duration = av_rescale_q(frame->nb_samples, + (AVRational){ 1, avctx->sample_rate }, + avctx->time_base); + } + avpkt->dts = avpkt->pts; + } else { + avpkt->size = 0; } } else { /* for compatibility with encoders not supporting encode2(), we need to @@ -1007,7 +1021,7 @@ int attribute_align_arg avcodec_encode_audio2(AVCodecContext *avctx, av_freep(&avpkt->data); } else { if (avctx->coded_frame) - avpkt->pts = avctx->coded_frame->pts; + avpkt->pts = avpkt->dts = avctx->coded_frame->pts; /* Set duration for final small packet. This can be removed once all encoders supporting CODEC_CAP_SMALL_LAST_FRAME use encode2() */ |