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Fix v4l2 sink

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The codec id to write as codec parameters is the one from the v4l2
encoder, not from the decoder.

Regression introduced by be985b8242e0626288674b84c5039725170f8f0c.

Fixes #3795 <https://github.com/Genymobile/scrcpy/issues/3795>
This commit is contained in:
Romain Vimont 2023-03-12 12:39:05 +01:00
parent 02586cf21f
commit cbca79b95b
1 changed files with 3 additions and 0 deletions
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3
app/src/v4l2_sink.c
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@ -210,6 +210,9 @@ sc_v4l2_sink_open(struct sc_v4l2_sink *vs, const AVCodecContext *ctx) {
goto error_avformat_free_context;
}
// The codec is from the v4l2 encoder, not from the decoder
ostream->codecpar->codec_id = encoder->id;
int ret = avio_open(&vs->format_ctx->pb, vs->device_name, AVIO_FLAG_WRITE);
if (ret < 0) {
LOGE("Failed to open output device: %s", vs->device_name);