From: Zhao Zhili <quinkblack@foxmail.com> To: ffmpeg-devel@ffmpeg.org Cc: Zhao Zhili <zhilizhao@tencent.com> Subject: [FFmpeg-devel] [PATCH v2 3/3] fftools/ffmpeg_enc: assert necessary frame fields before create encoder Date: Tue, 19 Dec 2023 23:37:03 +0800 Message-ID: <tencent_8B5B0C35DF81EC34D73E1B57619C74E0D009@qq.com> (raw) In-Reply-To: <20231219153703.450826-1-quinkblack@foxmail.com> From: Zhao Zhili <zhilizhao@tencent.com> --- fftools/ffmpeg_enc.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/fftools/ffmpeg_enc.c b/fftools/ffmpeg_enc.c index 57590a43a3..2a7fba0c51 100644 --- a/fftools/ffmpeg_enc.c +++ b/fftools/ffmpeg_enc.c @@ -206,6 +206,9 @@ int enc_open(void *opaque, const AVFrame *frame) switch (enc_ctx->codec_type) { case AVMEDIA_TYPE_AUDIO: + av_assert0(frame->format != AV_SAMPLE_FMT_NONE && + frame->sample_rate > 0 && + frame->ch_layout.nb_channels > 0); enc_ctx->sample_fmt = frame->format; enc_ctx->sample_rate = frame->sample_rate; ret = av_channel_layout_copy(&enc_ctx->ch_layout, &frame->ch_layout); @@ -220,6 +223,9 @@ int enc_open(void *opaque, const AVFrame *frame) break; case AVMEDIA_TYPE_VIDEO: { + av_assert0(frame->format != AV_PIX_FMT_NONE && + frame->width > 0 && + frame->height > 0); enc_ctx->width = frame->width; enc_ctx->height = frame->height; enc_ctx->sample_aspect_ratio = ost->st->sample_aspect_ratio = -- 2.25.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
next prev parent reply other threads:[~2023-12-19 7:37 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <20231219153703.450826-1-quinkblack@foxmail.com> 2023-12-19 15:37 ` [FFmpeg-devel] [PATCH v2 2/3] fftools/ffmpeg_filter: remove semicolon after code block Zhao Zhili 2023-12-19 10:32 ` Anton Khirnov 2023-12-19 15:37 ` Zhao Zhili [this message] 2023-12-19 10:33 ` [FFmpeg-devel] [PATCH v2 3/3] fftools/ffmpeg_enc: assert necessary frame fields before create encoder Anton Khirnov
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