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Rewrite ffmpeg query format

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This commit is contained in:
Alexey Khit
2022-08-21 06:56:24 +03:00
parent 64c0f287ed
commit 92c67df7b4
2 changed files with 17 additions and 4 deletions
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6
README.md
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@@ -130,7 +130,7 @@ streams:
You can get any stream or file or device via FFmpeg and push it to go2rtc. The app will automatically start FFmpeg with the proper arguments when someone starts watching the stream. You can get any stream or file or device via FFmpeg and push it to go2rtc. The app will automatically start FFmpeg with the proper arguments when someone starts watching the stream.
Format: `ffmpeg:{input}#{params}`. Examples: Format: `ffmpeg:{input}#{param1}#{param2}#{param3}`. Examples:
```yaml ```yaml
streams: streams:
@@ -141,7 +141,7 @@ streams:
file2: ffmpeg:~/media/BigBuckBunny.mp4#video=h264 file2: ffmpeg:~/media/BigBuckBunny.mp4#video=h264
# [FILE] video will be copied, audio will be transcoded to pcmu # [FILE] video will be copied, audio will be transcoded to pcmu
file3: ffmpeg:~/media/BigBuckBunny.mp4#video=copy&audio=pcmu file3: ffmpeg:~/media/BigBuckBunny.mp4#video=copy#audio=pcmu
# [HLS] video will be copied, audio will be skipped # [HLS] video will be copied, audio will be skipped
hls: ffmpeg:https://devstreaming-cdn.apple.com/videos/streaming/examples/bipbop_16x9/gear5/prog_index.m3u8#video=copy hls: ffmpeg:https://devstreaming-cdn.apple.com/videos/streaming/examples/bipbop_16x9/gear5/prog_index.m3u8#video=copy
@@ -150,7 +150,7 @@ streams:
mjpeg: ffmpeg:http://185.97.122.128/cgi-bin/faststream.jpg?stream=half&fps=15#video=h264 mjpeg: ffmpeg:http://185.97.122.128/cgi-bin/faststream.jpg?stream=half&fps=15#video=h264
# [RTSP] video and audio will be copied # [RTSP] video and audio will be copied
rtsp: ffmpeg:rtsp://rtsp:12345678@192.168.1.123/av_stream/ch0#video=copy&audio=copy rtsp: ffmpeg:rtsp://rtsp:12345678@192.168.1.123/av_stream/ch0#video=copy#audio=copy
``` ```
All trascoding formats has built-in templates. But you can override them via YAML config. You can also add your own formats to config and use them with source params. All trascoding formats has built-in templates. But you can override them via YAML config. You can also add your own formats to config and use them with source params.

15
cmd/ffmpeg/ffmpeg.go
View File

@@ -54,7 +54,7 @@ func Init() {
var query url.Values var query url.Values
if i := strings.IndexByte(s, '#'); i > 0 { if i := strings.IndexByte(s, '#'); i > 0 {
query, _ = url.ParseQuery(s[i+1:]) query = parseQuery(s[i+1:])
s = s[:i] s = s[:i]
} }
@@ -110,3 +110,16 @@ func Init() {
return exec.Handle(s) return exec.Handle(s)
}) })
} }
func parseQuery(s string) map[string][]string {
query := map[string][]string{}
for _, key := range strings.Split(s, "#") {
var value string
i := strings.IndexByte(key, '=')
if i > 0 {
key, value = key[:i], key[i+1:]
}
query[key] = append(query[key], value)
}
return query
}